Standard Clamping Elements, Überblick



Beschreibung
centring clamp, washers, power clamp, positioning elements, clamping sets, pull-down clamps, nuts, stops, setting elements, clamping bolts, prescision t-nuts, clamps, eccentric clamp, support blocks

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Standard Clamping ElEmEntS

Catalogue 2017

all sales are subject to our terms of sale, delivery, and payment. all rights for design, photographs and texts reserved by the publisher, amF.
no photomechanical reproduction without our express permission. 2017/7-8En > WB 5.//11/2016 > printed in germany

Order no. 460592 ∙ € 3,60

andreas Maier gmbH & Co. Kg
Waiblinger Straße 116 ∙ D-70734 Fellbach
Phone:  +49 711 5766-0
Fax:

+49 711 575725

E-mail: amf@amf.de
Web: www.amf.de

Standard Clamping

ElEmEntS

Catalogue 2017

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togglE ClampS

request additional catalogues from

www.amf.de

„ZEro-point“
Clamping SyStEm

Hand toolS

HydrauliC Clamping SyStEmS

magnEtiC Clamping
tECHnology

Clamping and
FixturE SyStEmS

VaCuum Clamping tECHnology

pallEt FEEd SyStEmS

Standard Clamping ElEmEntS

grippEr

marking and
ClEaning toolS

loCkS For doorS and gatES

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ProduCts on tHe Cover
power clamp, long design no. 7600, page 6  ·  Spacer element, long design no. 7600Z, page 8
T-bolt set No. 6520, page 91

2

Standard Clamping ElEmEntS

andrEaS maiEr gmbH & Co. kg  ∙  phone: +49 711 5766-0  ∙  Web: www.amf.de

andrEaS maiEr gmbH & Co. kg  ∙  phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

155

Managing Directors

>   Johannes maier
Volker göbel

tHe aMF serVice gUarantee

>  assuredly on the way to the top

5   individual  development

And if the product you need doesn‘t exist? Just ask us: We will
find the best solution for you – whether it is a special version or
a completely new development.

4   Warranty

We stand by our high quality standards. We handle customer
complaints very liberally and without red tape – whenever
possible even after the end of the warranty period.

3   guaranteed quality standard

AMF stands for manufacturing in-house with the utmost care.
A tradition we have upheld since 1890 – and naturally for
many years now with a modern quality management system to
ISO 9001.

2   short delivery times

AMF‘s finished goods inventory with over 5,000 items
guarantees a delivery readiness of 98%. You can also count on
each warehouse item you order being shipped to you on the
same day.

1   service from genuine experts

„Different tasks, different solutions. In AMF‘s professional
product range, you can find the right solution quickly and
reliably:
either from your local dealer or with help from the specialists in
our teams. A phone call is all it takes.“

e   Made in germany

It goes without saying that our range of products is developed
and manufactured by our team of employees in Germany.

We generate exciteMent.

Since its founding by Andreas Maier in 1890, our company has lived

though many exciting times. today we are the leading manufacturer

in Europe, supplying over 5,000 different products from the fields of

clamping, hand tools and locks. With this extensive product range we

can meet all of our customers‘ needs and requirements. But providing

optimal quality means meeting the challenges at all levels: Expert

consultation, modern team organisation, individual solutions (including

special developments), flexibility in response to changing conditions, etc.

and we ourselves find this so exciting that we look forward every day

to shaping the market together with our employees and our customers

– both now and in the future. that is something you can count on.

CoMPany History

1890

Company founded as a lock manufacturer by Andreas
Maier.

1920

Product range extended to include spanners.

1928

Production line assembly of „Fellbach locks“.

1951

AMF introduces clamping elements and diversifies into
workpiece and tool clamping technology.

1965

Toggle clamps extend the AMF product range.
AMF catalogues are now printed in ten languages.

1975

Further specialisation into hydraulic
clamping technology.

1982

Clamping and fixture systems round off
AMF‘s clamping expertise.

1996

AMF team organisation in all sectors of the business.
Quality management with certification to ISO 9001.

2001

AMF Service Guarantee for all products.

2004 Introduction of the ZPS zero-point clamping system.

2007 The magnetic clamping technology extends

the AMF product range.

2009 Development and marketing of AMF Vacuum clamping
technology

2012 Marking and cleaning tools included in the AMF product
range.

terms of sale, delivery and Payment

These Terms of Payment apply for companies, legal entities governed by public law

and public law special funds. Our goods and services are supplied exclusively on the

basis of the following conditions. Any deviating purchasing conditions of the customer

not expressly recognised by us will not become part of the contract through acceptance

of the order. By placing the order and accepting the goods we deliver, the customer

confirms its consent to our terms and conditions.
1. Offer and contractual conclusion
All our offers are always subject to change without notice unless otherwise explicitly

agreed. Our delivery contracts are based on the latest version of our catalogue.

Dimension and weight values, as well as illustrations, drawings and data, are non-

binding and can be changed by us at any time. Therefore, deviations cannot be ruled

out and do not justify any compensation claims against us.

Orders  are  considered  accepted  only  when  confirmed  by  us  in  writing.  If,  for

organisational reasons, the customer does not receive a separate confirmation upon

the delivery of goods, the invoice shall also be deemed the order confirmation.
2. Prices
The prices are in EURO, ex-works, excluding VAT, packing, freight, postage and

insurance. Unless otherwise agreed, our list prices valid on the day of delivery

shall apply. For orders below 50 EUR goods net, we must make a minimum quantity

surcharge of a 10 EURO for cost reasons.
3. Tool costs
Unless any other agreements have been reached, the tools fabricated for the purpose

of executing the order shall remain our property in all cases, even if we have invoiced a

tool cost component separately.
4. Payment
Unless otherwise stated on the invoice, the purchase price falls due for net payment

within 30 days of the invoice date (without deduction of discount). Invoice amounts of

below 50 EURO are due for payment immediately.

In case of payment default, we shall be entitled to charge default interest. The amount

corresponds to our interest rate for current account credits at our main bank; the

minimum however being 8 percentage points above the relevant base interest rate

applied by the European Central Bank. Moreover, in case of default following written

notice  to  the  customer,  we  shall  be  entitled  to  cease  to  fulfil  our  obligations  until

payments are received.
5. No set-off
The customer can set-off only with legally confirmed or undisputed counterclaims.
6. Right of withdrawal in case of delayed acceptance or payment and insolvency
If  the  customer  fails  to  accept  the  goods  in  due  time,  we  shall  be  entitled  to  set  a

reasonable period of grace, after which we can dispose of the goods elsewhere and

supply the customer on a reasonably longer term. Our rights to withdraw from the

contract under the provisions of Section 326 BGB and demand damages for non-

performance  shall  not  be  affected.  If  the  customer  fails  to  pay  for  the  goods  once

payment is due, we shall be entitled, at the end of a reasonable period of grace we

have set, to withdraw from the contract and demand the return of any goods already

supplied. Section 323 BGB remains unaffected in all other cases.

If the customer applies for the opening of insolvency proceedings, we shall be entitled,

prior to the ordering of security measures by the insolvency court, to withdraw from the

contract and demand the immediate return of the goods.
7.  Customer-specific fabrications/project fabrications (custom fabrications)
Customer-specific  fabrications  require  binding  information  on  design,  quantity  etc.

in written form at the time of ordering. For manufacturing reasons, we reserve the

right to supply up to 10% above or below the order quantity. Technical modifications

or  cancellations  are  subject  to  any  costs  incurred.  The  return  of  customer-specific

fabrications is impossible.
8. Delivery and packaging, transfer of risk
The delivery date is non-binding; although stated to the best of our knowledge. It is

subject to us receiving correct, defect-free and complete deliveries. The stated delivery

dates relate to completion in the factory, starting on the day the order is accepted by us.

Delivery is EXW (ex-works) in accordance with Incoterms 2010. Therefore, the costs

are borne by the customer. The risk is transferred to the customer when the goods are

passed to the person, company or facility nominated to execute the shipment. This

applies also for partial deliveries, or if we have assumed responsibility for delivery and

installation. The risk shall be transferred to the customer even in the case of delayed

acceptance.

In  the  absence  of  specific  shipping  instructions,  we  shall  proceed  as  we  deem  fit

and without any obligation to the cheapest or most expedient method. The customer

agrees that the order can also be delivered in parts, insofar as this is reasonable for the

customer. We shall charge a 5 EURO processing free for shipping to third parties that

we supply on behalf of the customer.

The packaging complies with the packaging ordinance. Disposable packaging shall be

charged at cost price. The packaging cannot be taken back.
9. Performance impediment and/or impossibility
If we are hindered in the fulfilment of our obligation due to the onset of unforeseeable

circumstances, which we are unable to avoid despite reasonable effort in relation to

the nature of the circumstances (e.g. operational interruption, delay in the delivery of

important raw materials, defects in the delivery), the delivery time shall be extended

by a reasonable period, insofar as the supply of goods or services is not rendered

unreasonably difficult or impossible.

If  we  have  to  accept  that  these  circumstances  are  not  only  temporary,  we  shall  be

entitled to withdraw from the contract either in whole or in part.

If  the  supply  of  goods  or  services  becomes  impossible,  the  customer  shall  not  be

obliged to furnish its own contractual service. Section 275 BGB applies mutatis

mutandis.  If,  however,  the  customer  is  solely  or  predominantly  responsible  for  the

circumstances that led to impossibility, it shall remain under an obligation to render

the return service. The same applies if this circumstance occurs at a time when the

customer is behind schedule with acceptance.
10. Samples/returns
Samples shall be provided only against payment. If samples or models are provided,

a credit note shall be issued with the subsequent order if the order value is 125 EURO

net or more. Goods can be returned only by agreement, although custom fabrications

are excluded from such return.

In the case of returns for which we are not responsible (e.g. incorrect order), we shall

charge a processing fee of 10%, the minimum value, however, being 7.50 EURO.
11. Retention of title
The goods shall remain our property unless full payment of all claims and/or until

the cheques provided for this purpose are honoured. The itemisation of claims in an

ongoing invoice, as well as balancing the account and the recognition thereof does

not affect the retention of title. The customer is entitled to sell on the retained goods

during the ordinary course of business. However, the customer is not permitted to

pledge the goods or transfer them by way of security. It shall assign its claim ensuing

from the selling on of the retained goods to us in advance. The customer shall be

entitled to collect the claim to the extent that it has fulfilled its obligations towards us.

At our request, the customer shall be obliged to state third-party debtors and we shall

be entitled to report this and the assignment.
12. Property rights
We reserve property rights and copyrights to all contractual documents such as

drafts, drawings, calculations and cost estimates. Such documents must not be

reproduced or disclosed to third parties without our consent. Any rights to patents,

utility models etc. reside solely with us, insofar as such patents have not yet been

filed. Our products are allowed to be replicated only with our written consent.

If objects are fabricated according to drawings or samples, the customer shall warrant

that any third party property rights are not infringed by manufacture or delivery. If

a third party forbids manufacture and delivery on account of property rights, we

shall be entitled to stop manufacture and delivery immediately. The customer shall

be obliged to reimburse us with all costs incurred and indemnify us from third party

compensation claims. Compensation claims by the customer are impossible.
13. Warranty
If the customer agrees with us a particular quality of the goods, we shall base this

agreement on our technical delivery specifications. If we have to deliver according to

customer drawings, specifications, samples etc., the customer shall assume the risk

for suitability for the intended purpose. If, after the contract is concluded, the scope

of goods or services is changed at the customer‘s request and this impairs the quality

or suitability of the goods, claims for defects on the part of the customer shall be ruled

out, insofar as such impairments are caused by the customer‘s requests for change.

The time at which the risk is transferred is decisive for the contractual state of the

goods. Wear and tear of wearing parts caused by ordinary use does not constitute a

defect. Claims for defects are ruled out in the following cases in particular: Unsuitable

or improper use, incorrect installation and/or commissioning by the customer or third

party, normal wear and tear, incorrect or negligent handling - in particular excessive

use -, unsuitable equipment, replacement materials, chemical, electrochemical or

electrical influences, unless such defects are caused by ourselves.

If  the  goods  contain  a  defects,  we  shall  provide,  following  a  reasonable  period  of

grace set by the customer, either a replacement or a repair as we deem fit. If such

subsequent performance fails, the customer shall be entitled to either reduce the

purchase price or withdraw from the contract. Any further warranty claims are ruled

out. In case of negligible deviations from the agreed quality, no claims for defects

shall be recognised.

The discovery of defects must be communicated to us immediately in writing. In the

case of recognisable defects, however, within 10 days of acceptance, in the case of

non-recognisable defects immediately after they become evident. The warranty is 12

months, starting with delivery of the goods ex-works.
14. Liability
With the exception of harm to life, body or health on account of a breach of duty by

ourselves, our liability shall be limited to intent or gross negligence.
15. Place of fulfilment, place or jurisdiction and governing law
The place of fulfilment for all obligations ensuing from this contractual relationship is

D-70734 Fellbach.

The place of jurisdiction for all legal disputes ensuing from the contractual relationship

is the court responsible for the headquarters of Andreas Maier GmbH & Co. KG.

All disputes ensuing from the contract or regarding the validity thereof shall be finally

decided by a court of arbitration in accordance with the Court of Arbitration Ordinance

of the German Committee for Arbitration Court Procedures or the Conciliation and

Arbitration  Arrangement  of  the  International  Chamber  of  Commerce,  recourse  to

ordinary courts of law being excluded. The legal dunning process, however, remains

permissible.

German law shall govern (BGB and HGB). The applicability of the UN  Convention on

Contracts for the International  Sale of Goods  (CISG) is ruled out.
16. Severability clause
If  individual  provisions  become  legally  invalid,  the  remaining  provisions  shall  not

be affected. The legally invalid provision shall be replaced by regulations that most

closely reflect the economic purpose of the contract with reasonable consideration

for the mutual interests. The publication of these Terms of Sale, Delivery and Payment

renders all previous versions invalid. This does not apply for any contracts concluded

prior to announcement.

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

3

powEr Clamp

6 - 12

ClampS

13 - 38

Support bloCkS

39 - 44

SEtting ElEmEntS

45 - 66

mandrEl and Floating Clamp

poSitioning ElEmEntS

116 - 128

StopS and prECiSion t-nutS

129 - 134

CEntring Clamp and ECCEntriC Clamp

135 - 144

Clamping boltS, nutS and waShErS

67 - 89

Clamping SEtS and aCCESSoriES

90 - 96

pull-down ClampS

97 - 115

Contents

For an overview in numerical / alphabetical order, see catalogue pages 146-153

NEW

!

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4

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Our innovations and highlights 2017

„CrOCOdilE“ Clamp
With COuNtErhOldEr,
adjustablE

No. 6312V, page 15

mOuNtiNg kit

No. 7600BF, page 10

New sizes!

prEssurE pad

No. 7600D, page 10
New sizes!

ball prEssurE sCrEW

No. 7600S, page 10
New sizes!

+  Low installation

height

+   Clamping force u

p to

30 kN or 49 kN

+   Continuously  ad

justable

pOWEr Clamp

No. 7600, page 6, 7

spaCEr ElEmENt

fOr pOWEr Clamp

No. 7600Z, page 8, 9

Clamps With

plastiC Cap

No. 6310, page 20

NEW

!

NEW

!

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

5

Powerful and reliable in use and now also with an outstanding product design.
The AMF power clamp wins the gErman dESign award 2017 in the „Special mention“ category.
This award recognises achievements with designs that feature especially successful styling - an accolade that
honours the dedication of companies and designers.

NOt ONly iNCrEdiblE iN tErms Of usE - OuR

PoWer clAMP AlSo BoASTS AN iMPreSSiVe ProDucT

DESIGN.

Take a look aT our

prize winner!

More froM Page 6 .

..

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6

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

When using clamps in non-cutting and cutting metal finishing processes, as well as in mould making, clamping force and
precision that meet the highest demands are required. With the sliding power clamp made of alloyed tempered steel, we offer
an exceptionally robust and versatile mechanical clamping element, which can achieve extremely high clamping force of
up to 49 kN. The power clamp, which is usable both horizontally and vertically, can be fastened to regular T-slot tables using
T-nuts or, alternatively, to grid pallets using threaded mounting.

thE pOWEr Clamp

that kEEps its

prOmisEs

>

uses: All clamping tasks in cutting and non-cutting
finishing operations. There are no limits to the possible uses
in tool-making, injection moulding, presses and die-cutters
as well as in model- and mould-making.

>

Characteristics:

>

clamping force up to 30 kN or 49 kN

>

low installation height

>

Fast and simple clamping possible

>

continuously adjustable

Continuously adjustable clamping element made of alloyed

tempered steel in forged, black galvanised design. Complete

with mounting kit.

Thrust piece in smooth and ribbed variant, optionally available.

Power clamp, long design

No. 7600

Order

no.

Size =

clamping force

[kN]

A

B1

B2

B3

E1

H1

K

L

M1

SW

553087

30

36

13

54

18

13

85

25

135

M16

8

553088

30

36

17

54

18

16

85

28

135

M16

8

553333

43

42

17

60

20

16

105

32

155

M20

10

554198

49*

52

21

75

25

19

125

36

175

M24

12

Dimensions:

Application:

1. Position and fasten carrier element on the tool table.

2. The base element can be pushed into the desired position on the carrier element.

3.  The height of the clamp arm can be continuously adjusted by actuating the adjusting screw, which

clamps the workpiece.

Advantage:

- Low installation height

- High clamping force of 30 - 49 kN

- Height and length continuously adjustable

- The very robust design enables quick and easy clamping

- Elements easy to install

- For use in T-slots 14 - 28 mm and/or grid plates M12, M16, M20

- 2 thrust piece variants

Note:

-  To reduce the wear on the adjusting screw, we recommend the use of AMF screw compound

no. 6339. It possesses a synergistic combination of highly-effective solid lubricants and is heat-

resistant and does not wash out.

- Use only the corresponding AMF mounting kit 7600BF.

Clamping forces can deviate depending on the clamping, strength class of the clamping screw and

condition of the thread (lubrication).

* Size 49 kN available from April 2017.

NEW

!

optional

CAD

Order

no.

Size =

clamping force

[kN]

M

Slot

H

V

Weight

[g]

553087

30

M12

14

6 - 68

13 - 110

2013

553088

30

M16

18

6 - 68

16 - 114

2045

553333

43

M16

18

5 - 80

16 - 134

3158

554198

49*

M20

22

7 - 88

19 - 165

5928

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

7

Subject to technical alterations.

Continuously adjustable clamping element made of alloyed

tempered steel in forged, black galvanised design. Complete

with mounting kit.

Thrust piece in smooth and ribbed variant, optionally available.

Power clamp, short design

No. 7600

Order

no.

Size =

clamping force

[kN]

A

B1

B2

B3

E1

H1

K

L

M1

SW

554195

32

36

13

54

18

12

78

20

95

M16

8

554197

40

42

17

60

20

15

92

26

110

M20

10

Dimensions:

Application:

1. Position and fasten carrier element on the tool table.

2. The base element can be pushed into the desired position on the carrier element.

3.  The height of the clamp arm can be continuously adjusted by actuating the adjusting screw, which

clamps the workpiece.

Advantage:

- Low installation height

- High clamping forces of 32 - 40 kN

- Height and length continuously adjustable

- The very robust design enables quick and easy clamping

- Elements easy to install

- For use in T-slots 14 - 24 mm and/or grid plates M12 and M16

- 2 thrust piece variants

Note:

-  To reduce the wear on the adjusting screw, we recommend the use of AMF screw compound

no. 6339. It possesses a synergistic combination of highly-effective solid lubricants and is heat-

resistant and does not wash out.

- Use only the corresponding AMF mounting kit 7600BF.

NEW

!

Clamping forces can deviate depending on the clamping, strength class of the clamping screw and

condition of the thread (lubrication).

power clamp

optional

Recommendations

No. 7600D,

page 10

No. 7600Z,

page 9

No. 6339,

page 95

Order

no.

Size =

clamping force

[kN]

M

Slot

H

V

Weight

[g]

554195

32

M12

14

6 - 50

12 - 82

1462

554197

40

M16

18

6 - 50

15 - 95

2262

background image

8

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Order

no.

Size =

clamping force

[kN]

B1

B2

E1

G1

L

L2

554821

30

14

45

12

M8

135

127

554824

43

18

48

16

M12

155

145

554825

49*

22

58

19

M12

175

165

Dimensions:

Made of alloyed tempered steel in forged, black galvanised

design. Complete with mounting kit and cylinder screw.

Spacer element, long design

No. 7600Z

Application:

The spacer element is positioned on the tool table with the corresponding mounting kit 7600BF. The

carrier element of the power clamp is then mounted on the intermediate element, likewise by means

of mounting kit 7600BF. Adjust the height of the clamp arm with the adjusting screw and clamp the

workpiece.

Advantage:

- Additional clamping heights can be achieved by installing multiple spacer elements

- Continuous transition between the clamping heights

- High clamping forces of 30 - 49 kN

- For use in T-slots 14 - 28 mm and/or grid plates M12, M16, M20

Note:

Use only the corresponding AMF mounting kit 7600BF.

NEW

!

Clamping forces can deviate depending on the clamping, strength class of the clamping screw and

condition of the thread (lubrication).

* Size 49 kN available from April 2017.

spacer element, long design

Recommendations

No. 7600,

page 6

No. 6339,

page 95

Order

no.

Size =

clamping force

[kN]

Slot

M

A

Weight

[g]

554821

30

14

M12

60

2297

554824

43

18

M16

70

3344

554825

49*

22

M20

80

5286

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

9

Subject to technical alterations.

Made of alloyed tempered steel in forged, black galvanised

design. Complete with mounting kit and cylinder screw.

Spacer element, short design

No. 7600Z

Order

no.

Size =

clamping force

[kN]

B1

B2

E1

G1

L

L2

554822

32

14

44,5

12

M8

95

88

554823

40

18

47,5

16

M12

110

100

Dimensions:

Application:

The spacer element is positioned on the tool table with the corresponding mounting kit 7600BF. The

carrier element of the power clamp is then mounted on the intermediate element, likewise by means

of mounting kit 7600BF. Adjust the height of the clamp arm with the adjusting screw and clamp the

workpiece.

Advantage:

- Additional clamping heights can be achieved by installing multiple spacer elements

- Continuous transition between the clamping heights

- High clamping force of 30 - 49 kN

- For use in T-slots 14-24 mm or grid plates M12 and M16

Note:

Use only the corresponding AMF mounting kit 7600BF.

NEW

!

Clamping forces can deviate depending on the clamping, strength class of the clamping screw and

condition of the thread (lubrication).

spacer element, short design

Recommendations

No. 7600,

page 7

No. 6339,

page 95

Order

no.

Size =

clamping force

[kN]

Slot

M

A

Weight

[g]

554822

32

14

M12

60

1572

554823

40

18

M16

70

2290

background image

10

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempered steel, burnished.

Ball pressure screw

No. 7600S

Comprising cylinder screw DIN 6912, strength grade 12.9 and

T-groove key DIN 508.

Mounting kit

No. 7600BF

Complete with dowel pin.

Stainless steel.

Pressure pad

No. 7600D

accessories for power clamp

Recommendations

ISO 2936C

No. 6339,

page 95

DR

DG

DR

DG

NEW

!

NEW

!

NEW

!

NEW

!

NEW

!

NEW

!

NEW

!

NEW

!

Order

no.

Size =

clamping force

[kN]

M1

L

SW

Weight

[g]

553353

30

M16

62

8

80

554214

32

M16

55

8

70

554215

40

M20

65

10

128

553441

43

M20

78

10

165

554216

49

M24

93

12

275

Order

no.

Size =

clamping force

[kN]

Form

A

B

C

Weight

[g]

553351

30

DG

19,5

25

18

28

553352

30

DR

19,5

25

18

27

553442

43

DG

24,0

30

20

47

553443

43

DR

24,0

30

20

48

554301

49

DG

28

36

25

75

554302

49

DR

28

36

25

78

Order

no.

Size =

clamping force

[kN]

A

M

L

SW

Weight

[g]

553335

30 / 32

14

M12

25

10

67

553338

30 / 32

16

M12

30

10

86

553339

30 / 32

18

M12

30

10

118

553340

30

18

M16

30

14

141

553342

30

20

M16

35

14

188

553343

30 / 43

22

M16

40

14

262

553344

30

24

M16

40

14

346

553446

40 / 43

18

M16

35

14

148

553447

40 / 43

20

M16

40

14

196

553448

40 / 43

24

M16

45

14

354

554298

49

22

M20

40

17

298

554299

49

24

M20

45

17

394

554300

49

28

M20

45

17

505

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

11

Subject to technical alterations.

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

11

standard clamping elements

Recommendations

background image

12

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

standard clamping elements

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

13

Subject to technical alterations.

Where high clamping forces or flexible adaption to shapes and sizes of workpieces are demanded, we offer our single clamps
or clamping combinations by using our adjustable clamps.
All AMF-clamps shown in this catalogue be combined with different support blocks and are therefore adaptable to different
shaped and sized workpieces.

The Advantages of these adjustable clamps are theire unsiversal application abilities for single parts up to medium
series production with changing clamping dimensions. They allow simple and fast horizontal and vertical application, are
interchangeable and price worthy. Their compact design ensures high clamping forces even at large clamping dimensions.

ClampiNg With

siNglE Clamps

Or With COmpaCt

ClampiNg uNits

>

material: Tempering steel to DiN regulations.

>

machining: Plane-parallel base- and clamping faces
ensure safe force transmission.

>

tempering: According to DiN regulations.

>

finishing: All clamps are abrasionproof quality
varnished, or of equal quality finish.

background image

14

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Continuously adjustable, tempered, galvanized, with

undetachable compression piece and back support.

„Crocodile“ clamp with counterholder,

adjustable

No. 6312V

* Specified clamping forces in optimal clamping position (smallest distance from the clamping screw

to the clamping point). Clamping forces can vary depending clamping, strength class of the clamping

screw and condition of the thread (lubrication).

Application:

The crocodile is used for all clamping tasks over T-grooves and Nuten und threaded holes. The

compression piece and the counterholder are connected undetachably to the clamping shoe, and so

the crocodile can be used quickly. The clamping plate is equipped with two clamping surfaces and

can be easily turned depending on use.  As a result, all non-cutting and cutting processing types (e.g.

injection moulding and presses) are covered.

Advantage:

- Possibility of variable and quick adjustment at a distance from the workpiece

- Use in all areas of cutting and non-cutting processing

- Especially suitable for use on injection moulding machines and presses

- No additional supports to achieve the required clamping height

- Compression piece and counterholder are connected undetachably to the clamping shoe

- The crocodile clamping element can be variably expanded for every clamping height.

Note:

Your choice of tensioning screws DIN 787, stud screws DIN 6379 and the cylinder screws DIN 912

can be used for clamping. Greater clamping heights can be achieved through use of the support

extension no. 6312S.

Order

no.

A

A1

A2

B2 x L

B3

E1

E2

H2

K

79756

27

17

12

44x115

30

25

30

18

11

79798

36

21

17

55x150

41

35

36

20

12

79855

42

27

20

62x187

30

44

44

30

14

79913

51

34

24

70x235

30

60

47

31

17

376475

56

35

24

73x285

30

62

51

35

17

Dimensions:

„Crocodile“ clamp with counterholder

Recommendations

No. 6312S,

page 18

DIN 787,

page 72

No. 6379I,

page 78

CAD

Order

no.

B1

Slot

Clamping force max.*

[kN]

H1

Weight

[g]

79756

13

10, 12, 14

30

0-55

661

79798

17

12, 14, 16, 18

40

0-70

1494

79855

21

16, 18, 20, 22

60

0-80

2252

79913

25

20, 22, 24, 28

75

0-100

3635

376475

25

20, 22, 24, 28

75

0-100

4335

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

15

Subject to technical alterations.

complete with clamping bolt DIN 787, washer DIN 6340 and

nut DIN 6330B. Infinitely adjustable, tempered, galvanised with

captive compression piece and counter bearing.

„Crocodile“ clamp with counterholder,

adjustable

No. 6312V

* Specified clamping forces in optimal clamping position (smallest distance from the clamping screw

to the clamping point). Clamping forces can vary depending clamping, strength class of the clamping

screw and condition of the thread (lubrication).

Application:

The crocodile is used for all clamping tasks over T-grooves and threaded holes. The compression

piece and the counterholder are connected undetachably to the clamping shoe, and so the crocodile

can be used quickly. The clamping plate is equipped with two clamping surfaces and can be easily

turned depending on use.  As a result, all non-cutting and cutting processing types (e.g. injection

moulding and presses) are covered.

Advantage:

- Possibility of variable and quick adjustment at a distance from the workpiece

- Use in all areas of cutting and non-cutting processing

- Especially suitable for use on injection moulding machines and presses

- No additional supports to achieve the required clamping height

- Compression piece and counterholder are connected undetachably to the clamping shoe

- The crocodile clamping element can be variably expanded for every clamping height.

Note:

For missing dimensions, see No. 6312V.

Order

no.

A

A1

A2

B2 x L

B3

E1

E2

H2

K

79780

27

17

12

44x115

30

25

30

18

11

79806

27

17

12

44x115

30

25

30

18

11

79822

27

17

12

44x115

30

25

30

18

11

79848

36

21

17

55x150

41

35

36

20

12

79863

36

21

17

55x150

41

35

36

20

12

79889

36

21

17

55x150

41

35

36

20

12

79905

36

21

17

55x150

41

35

36

20

12

79921

42

27

20

62x187

30

44

44

30

14

79210

42

27

20

62x187

30

44

44

30

14

79228

42

27

20

62x187

30

44

44

30

14

374926

42

27

20

62x187

30

44

44

30

14

374942

51

34

24

70x235

30

60

47

31

17

374967

51

34

24

70x235

30

60

47

31

17

374983

51

34

24

70x235

30

60

47

31

17

375006

51

34

24

70x235

30

60

47

31

17

Dimensions:

„Crocodile“ clamp with counterholder

Recommendations

No. 6312S,

page 18

DIN 787,

page 72

No. 6379I,

page 78

CAD

Order

no.

B1

Slot

Clamping bolt

DIN 787

Clamping force max.*

[kN]

H1

Weight

[g]

79780

13

10

M10x10x100

25

0-40

613

79806

13

12

M12x12x125

30

0-55

686

79822

13

14

M12x14x125

30

0-55

705

79848

17

12

M12x12x160

35

0-70

1591

79863

17

14

M12x14x160

35

0-70

1610

79889

17

16

M16x16x160

40

0-70

1798

79905

17

18

M16x18x160

40

0-70

1818

79921

21

16

M16x16x200

55

0-80

2715

79210

21

18

M16x18x200

55

0-80

3018

79228

21

20

M20x20x200

60

0-80

3018

374926

21

22

M20x22x200

60

0-80

3060

374942

25

20

M20x20x250

70

0-100

4368

374967

25

22

M20x22x250

70

0-100

4410

374983

25

24

M24x24x250

75

0-100

4895

375006

25

28

M24x28x250

75

0-100

4966

background image

16

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

complete with stud bolt DIN 6379, washer DIN 6340 and nut DIN

6330B. Infinitely adjustable, tempered, galvanised with captive

compression piece and counter bearing.

„Crocodile“ clamp with counterholder,

adjustable

No. 6312V

* Specified clamping forces in optimal clamping position (smallest distance from the clamping screw

to the clamping point). Clamping forces can vary depending clamping, strength class of the clamping

screw and condition of the thread (lubrication).

Application:

The crocodile is used for all clamping tasks over T-grooves and Nuten und threaded holes. The

compression piece and the counterholder are connected undetachably to the clamping shoe, and so

the crocodile can be used quickly. The clamping plate is equipped with two clamping surfaces and

can be easily turned depending on use.  As a result, all non-cutting and cutting processing types (e.g.

injection moulding and presses) are covered.

Advantage:

- Possibility of variable and quick adjustment at a distance from the workpiece

- Use in all areas of cutting and non-cutting processing

- Especially suitable for use on injection moulding machines and presses

- No additional supports to achieve the required clamping height

- Compression piece and counterholder are connected undetachably to the clamping shoe

- The crocodile clamping element can be variably expanded for every clamping height.

Note:

For missing dimensions, see no. 6312V.

Order

no.

A

A1

A2

B2 x L

B3

E1

E2

H2

K

375766

27

17

12

44x115

30

25

30

18

11

375782

27

17

12

44x115

30

25

30

18

11

375808

36

21

17

55x150

41

35

36

20

12

375824

36

21

17

55x150

41

35

36

20

12

375840

36

21

17

55x150

41

35

36

20

12

375865

36

21

17

55x150

41

35

36

20

12

375881

42

27

20

62x187

30

44

44

30

14

375907

42

27

20

62x187

30

44

44

30

14

375923

51

34

24

70x235

30

60

47

31

17

375949

51

34

24

70x235

30

60

47

31

17

375964

51

34

24

70x235

30

60

47

31

17

375980

51

34

24

70x235

30

60

47

31

17

375816

42

27

20

62x187

30

44

44

63-91

63

375832

42

27

20

62x187

30

44

44

63-123

63

375857

51

34

24

70x235

30

60

47

72-108

72

375873

51

34

24

70x235

30

60

47

72-147

72

375899

51

34

24

70x235

30

60

47

72-108

72

375915

51

34

24

70x235

30

60

47

72-147

72

Dimensions:

„Crocodile“ clamp with counterholder

Recommendations

No. 6312S,

page 18

No. 6379I,

page 78

CAD

Order

no.

B1

Clamping bolt

DIN 6379

Support extension

6312V

Clamping force max.*

[kN]

H1

Weight

[g]

375766

13

M12x100

-

30

0-30

639

375782

13

M12x125

-

30

0-55

659

375808

17

M12x125

-

40

0-50

1535

375824

17

M12x160

-

40

0-70

1558

375840

17

M16x125

-

40

0-40

1660

375865

17

M16x160

-

40

0-70

1718

375881

21

M20x160

-

60

0-40

2754

375907

21

M20x200

-

60

0-80

2834

375923

25

M20x200

-

75

0-70

4072

375949

25

M20x250

-

75

0-100

4172

375964

25

M24x200

-

75

0-50

4374

375980

25

M24x250

-

75

0-100

4524

375816

21

M20x250

M16x55

60

30-141

3428

375832

21

M20x315

M16x90

60

40-190

3704

375857

25

M20x315

M20x69

75

50-175

5438

375873

25

M20x400

M20x109

75

50-220

5873

375899

25

M24x315

M20x69

75

45-180

5850

375915

25

M24x400

M20x109

75

45-215

6350

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

17

Subject to technical alterations.

„Crocodile“ clamp with counterholder

Complete with stud no. 6379I, hexagon screwdriver ISO 2936C,

washer DIN 6340 and nut DIN 6330B. Continuously adjustable,

tempered, galvanised with captive thrust piece and counter

bearing.

„Crocodile“ clamp with counterholder,

adjustable

No. 6312VI

* Specified clamping forces in optimal clamping position (smallest distance from the clamping screw

to the clamping point). Clamping forces can vary depending clamping, strength class of the clamping

screw and condition of the thread (lubrication).

Advantage:

For better handling when setting up the clamping element, the threaded pin can be mounted and

removed using an Allen key.

Note:

Use the Allen key only to set up the clamping element, not for clamping!

For missing dimension, see no. 6312V.

Recommendations

No. 6312S,

page 18

CAD

Order

no.

B1

Clamping bolt

No. 6379I

Clamping force max.*

[kN]

H1

SW

[mm]

Weight

[g]

375956

13

M12x100

30

0-30

4

639

375972

13

M12x125

30

0-55

4

659

375998

17

M12x125

40

0-50

4

1535

376004

17

M12x160

40

0-70

4

1558

376012

17

M16x125

40

0-40

4

1660

376020

17

M16x160

40

0-70

4

1718

376038

21

M16x160

60

0-40

4

2587

376046

21

M16x200

60

0-80

4

2625

376053

21

M20x160

60

0-40

5

2745

376061

21

M20x200

60

0-80

5

2834

376079

25

M20x200

75

0-70

5

4072

376087

25

M20x250

75

0-100

5

4172

376103

25

M24x200

75

0-50

5

4374

376095

25

M24x250

75

0-100

5

4524

background image

18

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Hardened and zinc-plated steel, hardened support screw,

strength class 8.8. Consisting of compression piece, support

screw and fastening bolts.

Support extension

No. 6312S

Application:

The support extension is screwed to the counterholder of the crocodile to increase the clamping

height.

Advantage:

Continuous adjustment of clamping heights.

support extension

CAD

No. 6312V

No. 6312S

Order

no.

D x LS

A

B

B1

C

D1

E

G

H

K

Weight

[g]

79772

M10x39

10

30

13

30

30

44

M5

8-30

8

197

79814

M12x49

16

35

17

42

36

54

M5

10-37

10

433

79830

M12x94

16

35

17

42

36

54

M5

10-80

10

473

79871

M16x55

20

40

21

50

42

60

M5

13-41

13

608

79897

M16x90

20

40

21

50

42

60

M5

13-73

13

640

79749

M20x69

25

50

25

50

50

70

M6

16-52

16

1136

79764

M20x109

25

50

25

50

50

70

M6

16-91

16

1396

The right size for your application is always available, for example, order no. 6312V, without clamping bolt
Requirements:
Table slot 18 / required clamping height: 125 mm / required clamping force: 35 kN

1)  Select clamp no. 6312V

Groove 18     clamping force 40 kN     B1 = 17     crocodile order no. 79798

2)  For a clamping height of 125 mm, support extension no. 6312S is used

B1 = 17     groove 18     clamping height 125 mm (clamping range 26-166 mm)     DxLS = M12x94

Support extension order no. 79830

3)  Size of the T-slot bolts DIN787, complete with washer and hexagon nut

M16x18x250     order no. 81042

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

19

Subject to technical alterations.

M10x80

4-25

15-31

M10x90

17-40

15-31

M10x100

31-55

15-31

M12x80

0-20

18-33

M12x90

10-34

18-36

M12x100

22-50

18-36

M12x90

0-22

18-34

M12x110

24-50

18-36

M12x120

38-66

18-36

M16x100

0-26

24-43

M16x110

12-40

24-44

M16x120

26-55

24-44

B1

13
13
13
13
13
13
17
17
17
17
17
17

M16x120

2-29

24-44

M16x130

15-43

24-44

M16x150

43-72

24-44

M20x140

18-48

30-52

M20x150

31-63

30-52

M20x160

45-78

30-52

M20x160

23-54

30-52

M20x180

51-83

30-52

M20x195

72-100

34-52

M24x140

0-15

36-48

M24x160

10-42

36-60

M24x180

37-71

36-60

21
21
21
21
21
21
25
25
25
25
25
25

M10x10x100

18-31

M12x12x160

18-95

M12x14x160

18-95

M12x12x200

26-123

M12x14x200

26-123

M16x16x200

26-123

M16x18x200

26-123

M12x12x200

26-120

M12x14x200

26-120

M16x16x250

26-166

M16x18x250

26-166

M16x16x250

33-141

B1

13
13
13
17
17
17
17
17
17
17
17
21

M16x18x250

33-141

21

D x LS

M10x39
M10x39
M10x39
M12x49
M12x49
M12x49
M12x49
M12x94
M12x94
M12x94
M12x94
M16x55
M16x55

M20x20x250

33-141

M20x22x250

33-141

M16x16x250

33-150

M16x18x250

33-150

M20x20x315

33-173

M20x22x315

33-173

M20x20x315

41-177

M20x22x315

41-177

M24x24x315

41-177

M24x28x315

41-177

M20x20x315

41-197

21
21
21
21
21
21
25
25
25
25
25

M20x22x315

41-193

M24x24x315

41-180

M24x28x315

41-180

25
25
25

M16x55
M16x55
M16x90
M16x90
M16x90
M16x90
M20x69
M20x69
M20x69
M20x69

M20x109
M20x109
M20x109
M20x109

support extension

Installation recommendations and

dimensions when using the clamping bolt

DIN 912 (without support extension 6312S)

Installation recommendations and dimensions

when using the clamping bolt DIN 787

(with support extension 6312S)

Dimensions

DIN 912

G x L

Clamping height

H1

Thread depth

T

Dimensions

DIN 787

Clamping range

H1

background image

20

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Application:

The clamp is used for all clamping tasks in which clamping is effected via T-grooves, grooves and

threaded bores.

Advantage:

Weight-saving thanks to lightweight design. Variable and fast adjustment option at a distance from the

workpiece. No additional clamping supports are needed to reach the required clamping height. The

shim cannot be detached from the clamp.

Note:

For clamping, either clamping screws DIN 787, stud bolts DIN 6379 and cheese head screws

ISO 4762 can be used.

A washer disc DIN 6340 must always be used between the hexagonal nut and compression piece!

and captive thrust piece.

Tempered steel, burnished.

Clamps with plastic cap

No. 6310

Order

no.

L

H1

A

A1

B2

E1

E2

376863

80

0-15

30,5

32,0

44

30

19

376889

125

0-33

47,0

49,5

57

37

51

376905

160

0-45

58,5

62,0

67

49

63

376921

200

0-65

71,5

75,0

72

58

83

376947

250

0-85

89,5

94,0

82

74

102

376555

80

0-15

30,5

32,0

44

30

19

376871

125

0-33

47,0

49,5

57

37

51

376897

125

0-33

47,0

49,5

57

37

51

376913

160

0-45

58,5

62,0

67

49

63

376939

160

0-45

58,5

62,0

67

49

63

Dimensions:

Clamps with plastic cap

Recommendations

DIN 6340,

page 89

DIN 787,

page 70

DIN 6330B,

page 83

CAD

Order

no.

B1

Slot

Clamping bolt

DIN 787

for

clamping screw

metric

for

clamping screw

inch

Weight

[g]

376863

11

10

-

M10

3/8

257

376889

14

12+14

-

M12 M14

1/2

708

376905

18

16+18

-

M16 M18

5/8

1235

376921

22

20+22

-

M20 M22

3/4

1880

376947

26

24+28

-

M22 M24

3/4 1

2799

376555

11

10

M10x10x80

M10

3/8

349

376871

14

12

M12x12x100

M12

1/2

886

376897

14

14

M12x14x125

M12

1/2

905

376913

18

16

M16x16x160

M16

5/8

1648

376939

18

18

M16x18x160

M16

5/8

1668

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

21

Subject to technical alterations.

Tempered steel, burnished.

Clamp, light design

No. 6311

Application:

The clamp is used for all clamping tasks in which clamping is effected via T-grooves, grooves and

threaded bores.

Advantage:

Through the weight-saving design, the clamping iron is up to 50% lighter, but still offers 100%

clamping force and can thus also be used even for rotating clamping tasks. Variable and fast

adjustment option at a distance from the workpiece.

Note:

For clamping, either clamping screws DIN 787, stud bolts DIN 6379 and cheese head screws

ISO 4762 can be used.

Order

no.

L

H

H1

A

B2

B3

E1

E2

G

With support screw

No. 6314S

D x LS

376962

200

-

-

44

49

25

43

89

M20

-

377002

250

-

-

44

54

30

46

116

M24

-

377044

315

-

-

71

72

40

59

152

M30

-

377069

400

-

-

80

102

54

74

209

M30

-

376731

200

16-49

8-58

44

49

25

43

89

M20

M20x69

376756

200

16-89,5

8-98

44

49

25

44

89

M20

M20x109

376772

250

20-69

10-81

44

54

30

46

116

M24

M24x87

376798

250

20-120

10-130

44

54

30

59

116

M24

M24x137

376814

315

18-142

7-214

71

72

40

59

152

M30

M30x180

376830

400

18-135

7-153

80

102

54

74

209

M30

M30x180

Dimensions:

Clamp, light design

Recommendations

DIN 6340,

page 89

DIN 787,

page 70

DIN 6330B,

page 83

CAD

up to 50% lighter -

100 % clamping for

ce

Order

no.

B1

Groove

DIN 508

Clamping bolt

DIN 787

for

clamping screw

metric

for

clamping screw

inch

Weight

[g]

376962

22

20, 22, 24, 28

-

M20 M22

3/4

1289

377002

26

24, 28, 30, 36

-

M24

1

1630

377044

33

36, 42

-

M30

1 1/4

4522

377069

43

42, 48

-

M36 M42

1 1/2

9709

376731

22

20

M20x20x160

M20 M22

3/4

2434

376756

22

20

M20x20x200

M20 M22

1

2531

376772

26

24

M24x28x200

M24

1

3779

376798

26

24

M24x28x250

M24

1 1/4

3884

376814

33

36

M30x36x315

M30

1 1/4

9044

376830

43

48

M36x42x400

M36 M42

1 1/2

17560

background image

22

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempering steel, varnished.

Plain clamp

DIN 6314

(  ) DIN extended.

Clamps

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

CAD

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

A

B2

B3

E1

E2

Weight

[g]

70003

6,6

50

M6

1/4

10

20

8

10

20

63

70011

9

60

M8

5/16

12

25

10

13

22

113

70029

11

80

M10

3/8

15

30

12

15

30

226

70037

14

100

M12 M14

1/2

20

40

14

21

40

490

70045

14

125

M12 M14

1/2

20

40

14

21

50

621

70052

18

125

M16 M18

5/8

25

50

18

26

45

960

70060

18

160

M16 M18

5/8

25

50

18

26

65

1240

70078

22

160

M20 M22

3/4

30

60

22

30

60

1787

70086

22

200

M20 M22

3/4

30

60

22

30

80

2237

70094

26

200

M24

1

30

70

26

35

80

2580

70102

26

250

M24

1

(35)

70

26

35

105

3800

70110

33

250

M30

1 1/4

40

80

34

45

100

4934

70128

33

315

M30

1 1/4

50

80

34

45

130

7788

70136

(43) 400

M36 M42

1 1/2

60

100 43 100 150

15000

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

23

Subject to technical alterations.

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

Tempering steel, varnished.

Only match step blocks no. 6500E. The longer versions are

used for large clamping distances due to large T-slot distance or

enlarged work depth, i.e. on graving machines.

Step clamp

No. 6314Z

Tempering steel, varnished.

Forked clamp tapered

DIN 6315B

(  ) DIN extended.

Clamps

Recommendations

No. 6500E,

page 41

No. 6379I,

page 78

DIN 508,

page 80

CAD

CAD

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

A

B2

B3

E1

E2

Weight

[g]

70359

6,6

50

M6

1/4

10

20

8

10

20

55

70227

6,6

80

M6

1/4

10

20

8

10

45

90

70367

9

60

M8

5/16

12

25

10

13

22

100

70243

9

100

M8

5/16

12

25

10

13

60

180

70375

11

80

M10

3/8

15

30

12

15

30

200

70235

11

125

M10

3/8

15

30

12

15

70

350

70383

14

100

M12 M14

1/2

20

40

14

21

40

450

70250

14

160

M12 M14

1/2

20

40

14

21

90

770

70391

18

125

M16 M18

5/8

25

50

18

26

45

900

70334

18

200

M16 M18

5/8

25

50

18

26

110

1500

70409

22

160

M20 M22

3/4

30

60

22

30

60

1700

70417

26

200

M24

1

30

70

26

35

80

2500

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

A

B2

B3

B4

Weight

[g]

70466

6,6

60

M6

1/4

12

19

6

3

60

70474

9

80

M8

5/16

15

25

8

4

140

70482

11

100

M10

3/8

20

31

10

5

300

70490

14

125

M12 M14

1/2

25

38

12

6

570

70508

14

160

M12 M14

1/2

25

38

12

6

730

70516

14

200

M12 M14

1/2

25

38

12

6

910

70524

18

160

M16 M18

5/8

30

48

15

8

1080

70532

18

200

M16 M18

5/8

30

48

15

8

1360

70540

18

250

M16 M18

5/8

40

48

15

10

2250

70557

22

200

M20 M22

3/4

40

52

15

10

1800

70565

22

250

M20 M22

3/4

40

62

20

10

3000

70573

22

315

M20 M22

3/4

40

62

20

10

3850

70425

22

500

M20 M22

3/4

50

62

20

10

7500

70581

26

200

M24

1

40

66

20

10

2400

70599

26

250

M24

1

40

66

20

10

3000

70607

26

315

M24

1

40

66

20

10

3850

37390

26

400

M24

1

50

66

20

10

5962

70433

26

500

M24

1

50

66

20

10

7600

3079

26

600

M24

1

50

66

20

10

9042

30064

26

800

M24

1

50

66

20

10

12122

70615

33

250

M30

1 1/4

50

74

20

12

3700

70623

33

315

M30

1 1/4

50

74

20

12

4750

70631

33

400

M30

1 1/4

50

74

20

12

6100

70441

33

600

M30

1 1/4

50

74

20

12

9200

70458

33

1000

M30

1 1/4

60

94

30

12

28000

70649

40

400

M36

1 1/2

60

100

30

12

11000

70656

40

600

M36

1 1/2

60

100

30

12

16500

70672

(43)

600

M36 M42

1 1/2

80

123

40

12

29600

background image

24

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempering steel, varnished.

Forked clamp with shoe

No. 6315GN

Clamps

Infinitely adjustable, tempered and painted, with closed slot for

use with rotating workpieces

Clamp with nose, closed

No. 6315GNG

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

CAD

CAD

Order

no.

B1

L1

for

clamping screw

metric

for

clamping screw

inch

A

B2

B3

L2

L3

Weight

[g]

70862

9

100

M8

5/16

15

30

16

32

18

240

70870

11

125

M10

3/8

20

30

20

38

24

380

70888

14

160

M12 M14

1/2

25

40

24

47

30

800

70896

14

200

M12 M14

1/2

25

40

24

47

30

950

70904

18

200

M16 M18

5/8

30

50

28

57

36

1500

70912

18

250

M16 M18

5/8

30

50

28

57

36

1850

70920

22

250

M20 M22

3/4

40

60

35

68

45

2900

70938

22

315

M20 M22

3/4

40

60

35

68

45

3600

70946

26

250

M24

1

40

70

43

83

56

3400

70953

26

315

M24

1

40

70

43

83

56

4300

70961

33

315

M30

1 1/4

50

80

50

88

56

6000

70979

33

400

M30

1 1/4

50

80

50

88

56

7300

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

A

B2

B3

E1

E2

L3 Weight

[g]

376145

22 250

M20 M22

3/4

40

60

35

68

160 45

3025

376160

22 315

M20 M22

3/4

40

60

35

68

220 45

3810

376186

22 400

M20 M22

3/4

50

60

35

68

300 45

5995

376202

22 500

M20 M22

3/4

50

60

35

68

400 45

7440

376228

26 250

M24

1

40

70

43

83

140 56

3639

376244

26 315

M24

1

40

70

43

83

200 56

4560

376269

26 400

M24

1

50

70

43

83

270 56

7243

376285

26 500

M24

1

50

70

43

83

370 56

8937

376301

33 315

M30

1 1/4

50

80

50

88

200 56

6367

376327

33 400

M30

1 1/4

50

80

50

88

283 56

7798

376343

33 500

M30

1 1/4

50

80

50

88

383 56

9607

376137

45 400

M36

1 1/2

60 115 95 125 220 90 19987

376152

45 500

M36

1 1/2

60 115 95 125 330 90 24022

376178

45 800

M36

1 1/2

80 115 95 125 630 90 36953

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

25

Subject to technical alterations.

Tempering steel, varnished.

Single goose-neck clamp

DIN 6316

(  ) DIN extended.

Clamps

Tempering steel, varnished.

Forked clamp with pin end

DIN 6315C

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

CAD

CAD

Order

no.

B1

L1

for

clamping screw

metric

for

clamping screw

inch

A

B2

D

L2

L3

Weight

[g]

70706

9

100

M8

5/16

15

30

12

30

18

220

70714

11

125

M10

3/8

20

30

16

36

24

350

70722

14

160

M12 M14

1/2

25

40

20

45

30

750

70730

14

200

M12 M14

1/2

25

40

20

45

30

950

70748

18

200

M16 M18

5/8

30

50

24

55

36

1400

70755

18

250

M16 M18

5/8

30

50

24

55

36

1750

70763

22

250

M20 M22

3/4

40

60

30

65

45

2700

70771

22

315

M20 M22

3/4

40

60

30

65

45

3400

70789

26

250

M24

1

40

70

38

80

56

3200

70797

26

315

M24

1

40

70

38

80

56

4100

70805

33

315

M30

1 1/4

50

80

45

85

56

5700

70813

33

400

M30

1 1/4

50

80

45

85

56

7000

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

A B2 B3 C

E1

E2 H Weight

[g]

71027

6,6 60

M6

1/4

10 20 10 8

22,0

20

9

81

71035

9

80

M8

5/16

12 25 12 9

27,5

25 11

166

71043

11 100

M10

3/8

15 30 15 12 36,0

32 14

299

71050

14 125

M12 M14

1/2

20 40 20 16 44,0

40 18

678

71068

(18) 125

M16 M18

5/8

25 50 25 20 51,5

40 23

1049

71076

18 160

M16 M18

5/8

25 50 25 20 51,5

50 23

1366

71084

(22) 160

M20 M22

3/4

30 60 30 24 59,0

55 27

1911

71092

22 200

M20 M22

3/4

30 60 30 24 59,0

70 27

2417

71100

(26) 200

M24

1

35 70 35 25 76,5

60 32

3315

71118

26 250

M24

1

35 70 35 25 76,5

80 32

4132

71126

(33) 250

M30

1 1/4

40 80 40 40 96,0

80 45

5225

71134

33 315

M30

1 1/4

50 80 40 40 96,0 100 45

8459

71159

(43) 400

M36 M42

1 7/16  1 1/2

60 100 50 50 105,0 120 55 17078

background image

26

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempering steel, varnished.

Double goose-neck clamp

No. 6317

These clamps to match with large washer DIN 6340 or DIN 6319G.

Clamps

Recommendations

DIN 787,

page 70

DIN 508,

page 80

DIN 6331,

page 84

26

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

CAD

Order

no.

B1

L

for clamping screw

A

B2

B3

C

E

H

Weight

[g]

71340

18

100

M12-M18

20

40

20

16

26

40

620

71357

25

140

M20-M24

30

60

30

24

38

60

2040

Subject to technical alterations.

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

27

Subject to technical alterations.

Tempering steel, blued, packaged in pairs.

Clamps for machine vices

No. 6325

Forged design, packaged in pairs.

Clamps for machine vices

No. 6325G

Clamps

Recommendations

DIN 787,

page 70

No. 6379I,

page 78

DIN 508,

page 80

Recommendations

DIN 787,

page 70

No. 6379I,

page 78

DIN 508,

page 80

CAD

CAD

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

for jaw

width

A

A1xA2 H

Weight

[g]

74682

16,5 78

M12, 14, 16

1/2, 5/8

100

22,5 10x5,5 15

685

74690

16,5 78

M12, 14, 16

1/2, 5/8

125/160

27,5 10x6,5 20

705

Order

no.

B1

L

for

clamping screw

metric

for

clamping screw

inch

for jaw

width

A

A1xA2 H

Weight

[g]

373878

16,5 78

M12, 14, 16

1/2, 5/8

100

22,5 10x5,5 15

570

373886

16,5 78

M12, 14, 16

1/2, 5/8

125/160

27,5 10x6,5 20

620

background image

28

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempering steel, varnished.

Tapered clamp with adjusting support

screw

No. 6314V

*depending on depth of slot to DIN 650 and position of fixture nut.

Clamps without T-bolts are same item for sizes 12 and 14, 16 and 18, 20 and 22, each.

Tempering steel, varnished.

Cranked clamp with adjusting support

screw

No. 6316V

*depending on depth of slot to DIN 650 and position of fixture nut.

Clamps without T-bolts are same item for sizes 12 and 14, 16 and 18, 20 and 22, each.

Clamps

CAD

CAD

Order

no.

Slot

H*

sim.

DIN6314

B1xL

Clamping

screw

D x LS

A

B2

E1

E2

Weight

[g]

70177

10

8-37

11x80

-

M10x39

15

30

15

30

200

70193

12+14

10-47

14x100

-

M12x49

20

40

21

40

560

70821

12+14

10-92

14x100

-

M12x94

20

40

21

40

635

70219

16+18

13-52

18x125

-

M16x55

25

50

26

45

1110

70839

16+18

13-87

18x125

-

M16x90

25

50

26

45

1230

70201

20+22

16-65

22x160

-

M20x69

30

60

30

60

2050

70847

20+22 16-105

22x160

-

M20x109 30

60

30

60

2230

70151

24+28

20-83

26x200

-

M24x87

30

70

35

80

3200

70854

24+28 20-133

26x200

-

M24x137 30

70

35

80

3470

373928

24+28

20-80

26x250

-

M24x87

35

70

35 105

4340

373936

24+28 20-130

26x250

-

M24x137 35

70

35 105

4520

374405

36

24-150

33x315

-

M30x180 50

80

45 130 11215

374439

42

24-150

43x400

-

M30x180 80 100 80 170 24350

70268

10

8-32

11x80

M10x10x80

M10x39

15

30

15

30

340

70276

12

10-40

14x100

M12x12x100

M12x49

20

40

21

40

700

72801

12

24-92

14x100

M12x12x160

M12x94

20

40

21

40

830

70284

14

10-38

14x100

M12x14x100

M12x49

20

40

21

40

720

72827

14

23-92

14x100

M12x14x160

M12x94

20

40

21

40

845

70292

16

13-48

18x125

M16x16x125

M16x55

25

50

26

45

1400

72942

16

15-83

18x125

M16x16x160

M16x90

25

50

26

45

1610

70300

18

13-46

18x125

M16x18x125

M16x55

25

50

26

45

1400

73056

18

13-81

18x125

M16x18x160

M16x90

25

50

26

45

1630

70326

20

16-65

22x160

M20x20x160

M20x69

30

60

30

60

2600

73064

20

21-105

22x160

M20x20x200

M20x109 30

60

30

60

2930

70318

22

16-65

22x160

M20x22x160

M20x69

30

60

30

60

2770

73072

22

19-105

22x160

M20x22x200

M20x109 30

60

30

60

2980

373944

28

20-80

26x250

M24x28x200

M24x87

35

70

35 105

5486

373951

28

30-130

26x250

M24x28x250

M24x137 35

70

35 105

5716

381988

36

24-150

33x315

M30x36x315

M30x180 50

80

45 130 11995

382002

42

24-150

43x400

M36x42x400

M30x180 80 100 80 170 25683

Order

no.

Slot

H*

sim.

DIN6316

B1 x L

Clamping

screw

D x LS

A

B2

E1

E2 Weight

[g]

71183

10

22-51

11x100

-

M10x39 15 30 36,0 32

344

71209

12+14

28-65

14x125

-

M12x49 20 40 44,0 40

761

71225

16+18

36-75

18x160

-

M16x55 25 50 51,5 50

1516

71217

20+22

43-92

22x200

-

M20x69 30 60 59,0 70

2669

71266

24+28 52-115

26x200

-

M24x87 35 70 76,5 60

3810

71274

10

22-46

11x100

M10x10x80

M10x39 15 30 36,0 32

440

71282

12

28-58

14x125

M12x12x100

M12x49 20 40 44,0 40

906

71290

14

28-56

14x125

M12x14x100

M12x49 20 40 44,0 40

926

71308

16

36-71

18x160

M16x16x125

M16x55 25 50 51,5 50

1859

71316

18

36-69

18x160

M16x18x125

M16x55 25 50 51,5 50

1875

71332

20

43-92

22x200

M20x20x160

M20x69 30 60 59,0 70

3322

71324

22

43-92

22x200

M20x22x160

M20x69 30 60 59,0 70

3352

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

29

Subject to technical alterations.

Tempering steel, varnished.

Stepped clamp with adjusting support

screw

No. 6314AV

*depending on depth of slot to DIN 650 and position of fixture nut.

To clamp thin parts, turn the clamp over.

Clamps without T-bolts are same item for sizes 12 and 14, 16 and 18, 20 and 22, each.

Tempering steel, varnished.

Stepped clamp with adjusting support

screw

No. 6315V

*depending on depth of slot to DIN 650 and position of fixture nut.

To clamp thin parts, turn the clamp over.

Clamps without T-bolts are same item for sizes 12 and 14, 16 and 18, 20 and 22, each.

Clamps

CAD

CAD

Order

no.

Slot

H*

sim.

DIN6314

B1xL

Clamping

screw

D x LS

A

A1xA2 B2 E1 E2 Weight

[g]

74567

12+14 10-55

14x100

-

M12x49 20 8 x10,0 40 21 40

580

74575

16+18 13-62

18x125

-

M16x55 25 10x12,5 50 26 45

1140

74583

20+22 16-77

22x160

-

M20x69 30 12x15,0 60 30 60

2100

74591

12

10-48

14x100

M12x12x100

M12x49 20 8 x10,0 40 21 40

745

74625

14

10-46

14x100

M12x14x100

M12x49 20 8 x10,0 40 21 40

764

74633

16

13-58

18x125

M16x16x125

M16x55 25 10x12,5 50 26 45

1510

74641

18

13-56

18x125

M16x18x125

M16x55 25 10x12,5 50 26 45

1530

74658

20

16-77

22x160

M20x20x160

M20x69 30 12x15,0 60 30 60

2800

74666

22

16-77

22x160

M20x22x160

M20x69 30 12x15,0 60 30 60

2840

Order

no.

Slot

H*

sim.

DIN 6315B

B1 x L

Clamping

screw

D x LS

A

B2

E2

Weight

[g]

71167

10

8-47

11x100

-

M10x39

20

30

70

330

71175

12+14

10-59

14x125

-

M12x49

25

40

90

700

71191

16+18

13-67

18x160

-

M16x55

30

50

110

1300

71258

20+22

16-85

22x200

-

M20x69

40

60

135

2600

73189

10

8-37

11x100

M10x10x 80

M10x39

20

30

70

403

73197

12

10-48

14x125

M12x12x100

M12x49

25

40

90

920

73205

14

10-45

14x125

M12x14x100

M12x49

25

40

90

940

73247

16

13-58

18x160

M16x16x125

M16x55

30

50

110

1860

73254

18

13-56

18x160

M16x18x125

M16x55

30

50

110

1880

73262

20

16-77

22x200

M20x20x160

M20x69

40

60

135

3610

73288

22

16-75

22x200

M20x22x160

M20x69

40

60

135

3650

background image

30

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

continuously adjustable, tempered, galvanized and blue

passivated.

Clamp short with saddle

No. 6313K

Note:

Suitable fastening elements: DIN 787 clamping bolts, DIN 6340 washers and DIN 6330B hexagon

nuts.

(without clamping bolt)

continuously adjustable, tempered, galvanized and blue

passivated.

Goose-neck clamp long with saddle

No. 6313L

Note:

Suitable fastening elements: DIN 787 clamping bolts, DIN 6340 washers and DIN 6330B hexagon

nuts.

Clamps

Recommendations

DIN 787,

page 70

No. 6379I,

page 78

DIN 508,

page 80

CAD

CAD

Order

no.

B1

Slot

Clamping

screw

B2 x L

D

E1 E2

H1

H2

K

Weight

[g]

73932

13

12+14

-

38x 88

48

23

28

0-35

30-55

14

260

73940

18

16+18

-

56x130

74

29

38

0-55

42-84

18

809

73957

22

20+22

-

66x140

80

32

46

0-65 50-100 20

1253

73965

26

24+28

-

76x174 100

39

52

0-75 54-111 24

1718

73973

32

36

-

90x200 110

44

61

0-80 62-125 28

2785

77149

13

12

M12x12x100

38x88

52

23

27

0-35

30-55

14

395

77156

13

14

M12x14x100

38x88

52

23

27

0-35

30-55

14

415

77180

18

16

M16x16x160

56x130

79

29

37

0-55

42-84

18

1130

77198

18

18

M16x18x160

56x130

79

29

37

0-55

42-84

18

1550

77206

22

20

M20x20x200

66x144

84

32

42

0-65 50-100 20

1880

Order

no.

B1

Slot

for clamping screw

B2 x L

B3

E

H1

H2 H3

K

Weight

[g]

74005

22 20+22

M20

66x200 20

88

25-50

60

18

20

1608

74013

26 24+28

M24

76x232 23

97

30-70

70

22

24

2204

74021

32

36

M30

90x263 25 107 40-75

80

25

28

3559

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

31

Subject to technical alterations.

Steel, forged and tempered, zinc-plated.

Stepless height adjustable clamp

No. 6321

Application:

Stepless clamp for fast coverage of several ranges of work height without additional supports. Low

space requirement on machine table. Heavy-duty design and specially suitable for clamping of press-

and punching tools.

Note:

To achieve the full (75 mm) clamping height with clamps nos. 6321-12 and 6321-14, DIN787 T-slot

bolts 160 mm long must be used.

Clamps

Recommendations

No. 6312V,

page 14

No. 6312V,

page 15

CAD

Order

no.

Slot

B1

B2 x L

D

E1

E2

H

Clamping

screw

Weight

[g]

71522

-

17

50x140

60

30

55

75

-

900

71530

-

21

60x175

80

40

70

85

-

1600

74906

12

17

50x140

60

30

55

0-50

M12x12x125

1070

74914

14

17

50x140

60

30

55

0-50

M12x14x125

1080

74922

16

17

50x140

60

30

55

0-75

M16x16x160

1270

74930

18

17

50x140

60

30

55

0-75

M16x18x160

1280

74971

20

21

60x175

80

40

70

0-85

M20x20x200

2300

74963

22

21

60x175

80

40

70

0-85

M20x22x200

2370

background image

32

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Hardened, strength class 8.8 Suitable for all lockable clamps.

Support screw

No. 6314S

Steel, blued. Suitable for adjustable clamps no. 6313K, 6314V,

6315V, 6316V and 6321.

Detent clamp lever

No. 6621

Clamps

CAD

CAD

Order

no.

D x LS

D1

K

Weight

[g]

73437

M10x39

30

8

52

73445

M12x49

36

10

96

74039

M12x94

36

10

145

73452

M16x55

42

13

180

74047

M16x90

42

13

230

73460

M20x69

50

16

320

74054

M20x109

50

16

400

73478

M24x87

60

20

590

74062

M24x137

60

20

820

374413

M30x180

80

24

1704

Order

no.

G

D

H

L

Weight

[g]

74609

M12

33

48

135

360

74617

M16

40

64

158

620

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

33

Subject to technical alterations.

Special cast iron, screw and bushing 8.8.

Step clamp

No. 7000

Application:

Clamping unit for quick application. The spiral serration allows fast adjusting to any work height up to

320 mm. Low space requirement on machine table due to compact design.

Clamps

Recommendations

No. 6312V,

page 14

No. 6312V,

page 15

CAD

Order

no.

Size

Slot

B

C

H

L

S

Weight

[g]

74708

0

12

34

14

0- 45

140

0,75

700

74716

1

12

34

14

15- 45

110

0,75

600

74724

2

12

34

15

30- 75

112

1,25

800

74732

3

12

34

16

60-135

112

2,50

1200

74740

4

12

34

18

120-195

112

2,50

1700

74757

5

12

34

19

180-255

112

2,50

2200

74765

0

14

34

14

0- 45

140

0,75

700

74773

1

14

34

14

15- 45

112

0,75

600

74781

2

14

34

15

30- 75

112

1,25

800

74799

3

14

34

16

60-135

112

2,50

1200

74807

4

14

34

18

120-195

112

2,50

1700

74815

5

14

34

19

180-255

112

2,50

2200

74823

0

16

50

20

0- 70

160

1,25

1900

74831

1

16

50

20

25- 70

125

1,25

1700

74849

2

16

50

21

50-120

125

2,50

2500

74856

3

16

50

21

100-220

125

3,75

3540

74864

4

16

50

24

200-320

125

3,75

4900

74989

0

18

50

20

0- 70

160

1,25

1870

74997

1

18

50

20

25- 70

125

1,25

1670

75002

2

18

50

21

50-120

125

2,50

2500

75010

3

18

50

21

100-220

125

3,75

3580

75028

4

18

50

24

200-320

125

3,75

4750

background image

34

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Tempered steel. Infinitely adjustable.

Clamping unit to clamp outside of the

tool table

No. 6314AT

Application:

Used for clamping outside of the tool table. For use when clamping large workpieces or tools that do

not allow any space for clamping elements on the tool or machine table.

Note:

For the installation dimensions of the clamp, see No. 7110GX-**-1.

Do not use on presses!

Order

no.

A

L

K1

K2

SW1

SW2

73999

105

125

27

40

18

6

73981

168

165

35

55

24

8

79194

206

255

33

85

30

10

Dimensions:

Clamps

CAD

Order

no.

Clamping force

[kN]

Tightening torque

[Nm]

Slot

G

H

Weight

[g]

73999

15

70

18

M12

20-35

840

73981

25

170

22

M16

30-45

2126

79194

50

320

28

M20

40-53

5000

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

35

Subject to technical alterations.

tempered.

Clamp, straight

No. 7110GX-**-1

with screw-in pin end tempered.

Clamp, straight (long)

No. 7110GLX-**-1

ball-shaped, strength class 10.9.

Set screw

No. 7110DX-**xM**

ball-shaped, brass, with steel nut.

Set screw

No. 7110DMX-**xM**

Clamps

Order

no.

Size

A x B

E

F

G

I

K

N

Weight

[g]

73528

12-1

20x35

110

12,5

M12

21,5

11,5

82

340

73536

16-1

30x40

142

17,0

M16

28,0

15,0

107

770

73544

20-1

40x50

200

21,0

M20

38,0

21,0

150

1800

Order

no.

Size

A x B

E

F

G

I

K

L

M

N

Weight

[g]

73551

12-1

20x35,0

156

12,5

M12

30

20

12

18

106

600

73577

16-1

30x45,5

196

17,0

M16

35

22

16

24

136

1400

73585

20-1

40x60,0

298

21,0

M20

47

30

20

30

221

3900

Order

no.

Size

G x L

H

SW

Weight

[g]

73593

12xM12

M12x30

16-28

19

50

73601

16xM16

M16x40

20-38

24

100

Order

no.

Size

G x L

H

SW

Weight

[g]

73635

12xM12

M12x30

16-28

19

50

73643

16xM16

M16x40

20-38

24

100

background image

36

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Note:

For pressure screws that fit, see accessories, block clamping system catalogue.

(short)

Clamp, double

No. 7110GD-**-1

(long)

Clamp, double

No. 7110GD-**-2

Note:

For pressure screws that fit, see accessories, block clamping system catalogue.

Clamp, double

No. 6365-**-009

Clamps

Order

no.

Article no.

A

B

E

F

Weight

[g]

78626

6365-12-009

20

30

48

14

192

78667

6365-16-009

25

40

62

18

385

Order

no.

Article no.

A x B

E

F

G

I

K

N

Weight

[g]

78956

7110GD-12-1

15x30

80

12,5

M12

23,5

13,5

33

200

78972

7110GD-16-1

25x40

100

17

M16

29

16

42

525

Order

no.

Article no.

A x B

E

F

G

I

K

K1

N

Weight

[g]

78964

7110GD-12-2

20x30

160

12,5

M12

63,5

33,5

20

33

610

78980

7110GD-16-2

30x40

200

17

M16

79

41

25

42

1480

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

37

Subject to technical alterations.

with flat-faced ball, adjustable, ribbed.

Set screw

No. 7110DHX-**xM**

with flat-faced ball, adjustable, plain.

Set screw

No. 7110DIX-**xM**

with flat-faced ball.

Set screw

No. 7110DKX-**xM**

with flat-faced ball, ribbed.

Set screw

No. 7110DFX-**xM**

set screw

Order

no.

Size

G x L

H

dia. K

SW1

SW2

Weight

[g]

374447

8xM8

M8x25

11,6

5,5

13

13

25

73650

12xM12

M12x35

15,7

8,6

17

19

55

73668

16xM16

M16x40

20,7

10,5

24

24

115

73692

20xM20

M20x50

27,3

20,0

30

30

230

Order

no.

Size

G x L

H

dia. K

SW1

SW2

Weight

[g]

374454

8xM8

M8x25

11,6

5,5

13

13

25

73684

12xM12

M12x35

15,7

8,6

17

19

55

73718

16xM16

M16x40

20,7

10,5

24

24

115

73726

20xM20

M20x50

27,3

20,0

30

30

230

Order

no.

Size

G x L

H

dia. l

dia. K

SW

Weight

[g]

374462

8xM8

M8x8

13

13

7,2

11

13

73734

12xM12

M12x12

18

20

10,5

17

43

73742

16xM16

M16x16

27

30

20,0

27

149

73759

20xM20

M20x20

35

50

34,5

41

520

Order

no.

Size

G x L

H

dia. l

dia. K

SW

Weight

[g]

75432

8xM8

M8x8

13

13

7,2

11

13

73767

12xM12

M12x12

18

20

10,5

17

43

73775

16xM16

M16x16

27

30

20,0

27

149

73783

20xM20

M20x20

35

50

34,5

41

520

background image

38

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

„Cloverleaf“ clamping element

„Cloverleaf“ clamping element

No. 6317US

Application:

Using the centre hole in the universal clamping element, the „cloverleaf“ is clamped downward and

centred by means of clamping pins (DIN787 or DIN6379, depending on machine table).

The „cloverleaf“ is also very well-suited for clamping rotating workpieces.

The clamping pins are set to the appropriate diameter by actuating the cam (can be operated by

hand) (shown in the table from D min. to D max.).

Advantage:

- Available in 5 sizes for use with various diameters.

- High clamping forces possible thanks to the compact design.

- The „cloverleaf“ makes it possible to centre the workpiece.

Note:

- The stated torques must be observed with lubricated threads on the clamping screw.

-  For better and faster handling when clamping, we recommend use of the spring-type clamp support

no. 6342.

- The sizes M22 / M24 can be equipped with eyebolts for set-up and transport.

-  The stated values for clamping force and tightening torque depend on the clamping diameter Dmin./

Dmax.

For instance, size M12:

D max. = 165 mm → F max. = 20 KN → Md max. = 40 Nm

D min. = 145 mm → F max. = 35 KN → Md max. = 60 Nm

Dimensions:

Order

no.

Size

dia. D

ØD min.

ØD max.

G

H

H1

550503

M12

140

145

165

M12

32

11,0

550504

M14

155

160

190

M14

38

11,5

550506

M18

180

185

220

M18

43

12,5

550507

M22

210

215

255

M22

53

18,0

550508

M24

240

250

295

M24

63

22,0

6317US

6315B

6342

DIN 580 M6

6317US

6317US

6317US

6342

Order

no.

Size

Clamping force F max.

[kN]

Tightening torque Md max. µ=0.14

[Nm]

Weight

[g]

550503

M12

20 / 35

40 / 60

2260

550504

M14

25 / 30

50 / 60

3295

550506

M18

40 / 45

100 / 120

4892

550507

M22

50 / 60

170 / 200

8541

550508

M24

45 / 70

150 / 250

13795

Clamped with „cloverleaf“

Work piece

Machine table

Conventional clamping

Work piece

Work piece

Machine

Machine table

Word piece

Machine table

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

39

Subject to technical alterations.

The following pages contain suitable support blocks, finely
graduated or infinitely adjustable, for any application. Support
heights from 12.5 to 340 mm are achievable with all support
blocks.
For clamping heights over 340 mm, we recommend our
screw jacks on pages 53 to 55.

thE mOst

impOrtaNt faCts

abOut suppOrt

blOCks

>

material: High quality tempering steel resp. castings.

>

machining: All support blocks shown, have machined

base- and contact faces. The serrated elements are
precisely milled or broached. leveled work support and
safe force transmission are therefore provided.

>

Execusion: To DiN regulations.

>

finishing: All support blocks are abrasionproof quality

varnished.

>

conventional workpiece clamping for drilling and pinning a fixture.

background image

40

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

with step increments of 7.5 mm each. Machine casting,

varnished, base and step faces milled.

Step blocks

DIN 6318

with step increments of 7.5 mm each. Machine casting,

varnished, base and step faces milled.

Step blocks, wide

No. 6318B

step blocks

CAD

CAD

Order

no.

Size

H min.

H max.

A

B1

B2

Weight

[g]

71365

50

12,5

50

42,5

50

50

500

71373

95

57,5

95

95,0

55

50

1600

71381

140

102,5

140

100,0

60

50

2000

71399

185

147,5

185

105,0

65

50

2900

71407

230

192,5

230

110,0

70

50

3600

71415

275

237,5

275

115,0

75

50

4300

71423

320

282,5

320

120,0

80

50

5200

Order

no.

Size

H min.

H max.

A

B1

B2

Weight

[g]

71480

50

12,5

50

42,5

80

80

800

71498

95

57,5

95

95,0

85

80

2300

71506

140

102,5

140

100,0

90

80

3450

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

41

Subject to technical alterations.

Step increments: vertical 4.65 mm, horizontal 2.3 mm.

Tempering steel, varnished.

Universal step blocks

No. 6500E

Application:

For use in pairs with all clamps and single use with clamp no. 6314Z.

in solid wooden case with lid.

Tempering steel, varnished.

Universal step block set

No. 6500H

universal step blocks

Recommendations

No. 6314Z,

page 23

No. 6501,

page 42

CAD

Order

no.

Size

H min.

H max.

A

B

C

Weight

[g]

73296

1

23

51

19,0

30

33

90

73304

2

39

107

35,5

30

66

300

73312

3

71

208

68,0

30

131

1050

Order

no.

Contents

H min.

H max.

Case L x B x H

Weight

[Kg]

73346

8x6500E-1, 8x6500E-2, 4x6500E-3

22

208

280x155x40

8,4

background image

42

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

contact face 60 mm wide. With link spring.

Step increments: vertical 4.65 mm, horizontal 2.3 mm.

Tempering steel, varnished.

Step block

No. 6501

Note:

The two parts of this AMF-support blocks are linked with a spring for easy handling.

Mounting surface 60 mm wide, with connecting spring.

Step increments: vertical 4.65 mm, horizontal 2.3 mm.

Tempered steel, burnished.

Support block with magnet

No. 6501M

Version with connecting springs no. 6501 and 6501M

Note:

The two parts of this AMF support block are connected by a spring for ease of handling.

Holding force 4 magnets = 380 N

Holding force 2 magnets = 280 N

step block

CAD

CAD

Order

no.

Size

H min.

H max.

B

Weight

[g]

73353

2

37

107

60

1000

Order

no.

Size

H min.

H max.

B

Weight

[g]

373969

2

37

107

60

980

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

43

Subject to technical alterations.

(serrated jacks). Step increments: 5.2 mm. Malleable casting,

varnished. Base mill finished.

Serrated heel block

No. 6510

with spiral gearing. Tempering steel, varnished.

Support blocks for continuous

adjustment, combination

DIN 6326

with spiral gearing. Tempering steel, varnished.

Support blocks for continuous

adjustment, single

DIN 6326

step block

CAD

CAD

Order

no.

Size

H min.

H max.

A

B

Clamping force

[kN]

Weight

[g]

73379

2

111

147

50

50

40

1225

73387

3

155

223

60

60

60

2607

73395

4

220

340

80

80

90

6028

Order

no.

Combination

H min.

H max.

Lower part

Upper part

Weight

[g]

71969

AK

25

45

A

K

1050

71977

AG

45

65

A

G

1350

71985

BK

65

85

B

K

2500

71993

BG

85

105

B

G

2800

72009

CK

105

125

C

K

4000

72017

CG

125

145

C

G

4300

72025

AKG

25

65

A

KG

1550

72033

BKG

65

105

B

KG

3000

72041

CKG

105

145

C

KG

4500

Order

no.

Single parts

A1

B1

C1

Weight

[g]

72090

A

60

80

42

850

72108

B

60

80

82

2300

72116

C

60

80

122

3800

72124

K

30

70

24

200

72132

G

30

70

44

500

background image

44

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Zero point clamping technology to perfection

+  Outstanding pr

ice-performance ra

tio

+  Drastically red

uced tooling time

+  Immediate imp

rovement of produc

tivity

+  Repeat accura

cy < 5um

+  Stainless steel
+  Form fit

ZERO-POINT SYSTEMS

Katal

og 20

17/20

18

ZERO-

POINT S

YSTEMS

Katal

og 20

17/201

8

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Kataloge

unter

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-0

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mf.de

NuLLP

uNKTSP

ANNSY

STEM

„ZERO

-POINT

ScHRA

ubWER

KZEuGE

HYDRA

uLIScHE

SPANNTE

cHNIK

MAGN

ETSPA

NNSYS

TEME

MODu

LARE

VORRIc

HTuNG

SSYST

EME

VAKuu

MSPAN

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Katalog_2017_ZPS_DE_Um

schlag_RS5,4.indd   1

10.08.2016   15:17:54

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

45

Subject to technical alterations.

>

Safe and reliable clamp supports for heigths from

38 to 1250 mm.

>

Accurate and safe supporting and setting of any

workpiece in various levels and heights.

>

Aluminium screw jacks for delicate machine tables,

surface plates and plane tables.

>

Magnetic screw jacks for horizontal and vertical

supporting and setting.

appliCatiONs aNd
COmbiNatiONs:

thE mOst

impOrtaNt faCts

abOut sEttiNg

ElEmENts

Developed by AMF and proven in service for decades, these
screw and aligning jacks offer a broad range of applications.
Due to their robust construction, these screw jacks function
securely and precisely, with stepless adjustment even under
heavy loads.

background image

46

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

with 2 locating pins DIN 6325 (12x50 and 12x80). Centring hole

dia. 12 mm. Tempering steel, blued. Spindle: M30x1.5 metric

fine thread with end stopbody. Bearing insert turns on pressed-in

plain bearing bush.

Height setting screw jack

No. 6415

Application:

The height setting screw jack can be used without locating pins or with pads no. 6440 and no. 6441.

With centering pad no. 6242 combinations with all AMF-screw jacks are possible. They allow sensitive

adjusting up to height of 1370 mm. A bearing insert prevents the workpiece from being turned while the

jack is adjusted.

Note:

Suitable pads are no. 6440, 6441, 6442. Suitable base is no. 6442.

with 2 locating pins DIN 6325 (12x50 and 12x80). Centring hole

dia. 12 mm. Tempering steel, blued. Spindle: M30x1.5 metric

fine thread with end stopbody. Bearing insert turns on pressed-in

plain bearing bush.

Height setting screw jack

with magnetic base

No. 6416

Application:

The height setting screw jack can be used without locating pins or with pads no. 6440 and no. 6441.

With centering pad no. 6242 combinations with all AMF-screw jacks are possible. They allow sensitive

adjusting up to height of 1370 mm. A bearing insert prevents the workpiece from being turned while the

jack is adjusted.

Note:

Suitable pads are no. 6440, 6441, 6442.

height setting screw jack

Recommendations

No. 6440,

page 56

No. 6441,

page 56

No. 6442,

page 56

CAD

CAD

Recommendations

No. 6315GN,

page 24

No. 6315GNG,

page 24

Order

no.

Size

H min. H max. D1 D2 with location pin

12x50

H1min.-H1max.

with location pin

12x80

H1min.-H1max.

F max.

[kN]

Weight

[g]

86504

75

55

75

50 36

83-103

113-133

30

680

86512

115

75

115

50 36

103-143

133-173

30

880

Order

no.

Size

H min.

H max.

D1

with location pin

12x50

H1min.-H1max.

with location pin

12x80

H1min.-H1max.

F max.

[kN]

Weight

[g]

86520

85

65

85

50

93-113

123-143

30

800

86538

125

85

125

50

113-153

143-183

30

1000

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

47

Subject to technical alterations.

Steel tempered, burnished. Ball made of hardened steel.

Height setting screw jack

with pivotable ball

No. 6420

Application:

This element with its punctual support is particularly useful in the support and alignment of free-form

surfaces e.g. of workpieces which are made of cast iron and forging-grade steels. The precision of

alignment is approx. 0.1 mm.

Advantage:

- The pivotable ball minimizes the friction on the support and reduces the required operating forces.

-  The use of a point-like support prevents the transmission of the torsional force created by the

movement of the spindle. The position of the workpiece remains unchanged.

- The simple and rugged construction provides for a long lasting service life.

screw jack

Centring hole dia. 12 mm. Spindle: Trapezoidal thread, self-

locking with end stopbody. Tempering steel, varnished.

Screw jack with flat support

No. 6400

Advantage:

Higher support forces through material optimisation with sizes 50 - 140.

Note:

The light-duty screw jack was designed for clamps with slot-sizes up to 14 mm. Medium-duty screw

jacks match clamps of slot-size 14 to 22 mm. The screw jacks no. 6430 are useful completions for

large clamping heights. Heavy-duty screw jacks match clamps of slot-size 20 to 40 mm. The screw

jacks no. 6435S are here useful completions for large clamping heights. When using clamps DIN

6315 B, 6315 C and 6315 GN with slot-sizes above 26 mm we recommend the locating pad no. 6443

for safety. Extra-heavy-duty screw jacks were designed for support of large workpieces. Suitable pads

for size 52-100 are no. 6440, 6441, 6442, 6443/14 and 6445. Suitable base is no. 6442. Suitable pads

for size 140-300 are no. 6440, 6441, 6442, 6443 and 6445.

Recommendations

No. 6440,

page 56

No. 6441,

page 56

Recommendations

No. 6400,

page 47

No. 6415,

page 46

CAD

CAD

Order

no.

Size

H min.

H max.

F max.

[kN]

Weight

[g]

72546

70

56

70

30

950

Order

no.

Size

H min.

H max.

TR

D1

D2

F max.

[kN]

Weight

[g]

72397

50

38

50

20x 4

31

31

25

190

72389

52

42

52

30x 4

50

50

100

550

72405

70

50

70

30x 4

50

50

100

620

72413

100

70

100

30x 4

50

50

100

900

72421

140

100

140

40x 7

68

68

120

2760

72439

210

140

210

50x 8

80

70

170

4600

72447

300

190

300

65x10

100

80

350

9000

72496

200

140

200

65x10

100

80

350

6900

72504

280

190

280

80x10

140

110

600

19000

background image

48

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Centring hole dia. 12 mm. Spindle: Self-locking trapezoidal

thread with final stop. Painted tempered steel.

Screw jack with flat support and

magnetic base

No. 6400M

Advantage:

Higher support forces through material optimisation with sizes 62 - 110.

Note:

AMF-magnetic screw jacks are designed for horizontal and vertical applications. The permanent

magnet ensures a lasting and precise positioning of workpiece on vertical faces. The screw jacks are

suitable for clamps with a slot width of approx. 14-22 mm. When using clamps DIN 6415B, 6315C

and 6315GN from 26 mm slot width, we recommend, by way of precaution, fixing cap number

no. 6443. Suitable caps for screw jack no. 6400M are nos. 6440, 6441, 6443 and 6445. The suitable

support for the dismounted magnetic base is no. 6442.

screw jack with flat support

Thread for fastening.

Centring hole M12. Spindle: Trapezoidal thread, self-locking with

end stopbody. Tempering steel, varnished.

Screw jack with flat support and thread

No. 6400G

Application:

Especially suited for use on vertical turning and boring machines to

achieve optimal clamping heights and absorb centrifugal forces.

Advantage:

Screw jack can be screwed onto the heavy-duty screw jack no. 6435SG to guarantee optimum

security against the occurrence of centrifugal forces. Fixing cap no. 6443G or a screw for retaining a

clamp can be incorporated into the screw jack top.

Higher support forces through material optimisation with sizes 52 - 100.

Recommendations

No. 6440,

page 56

No. 6443,

page 57

Recommendations

No. 6442G,

page 58

No. 6443G,

page 58

No. 6435SG,

page 55

CAD

CAD

Order

no.

Size

H min.

H max.

TR

D1

D2

D3

F max.

[kN]

Weight

[g]

73320

62

52

62

30x4

50

50

55

100

700

73361

80

60

80

30x4

50

50

55

100

770

73403

110

80

110

30x4

50

50

55

100

1050

Order

no.

Size

H min.

H max.

TR

D1

D2

F max.

[kN]

Weight

[g]

376194

52

42

52

30x4

50

50

100

550

376210

70

50

70

30x4

50

50

100

620

376236

100

70

100

30x4

50

50

100

948

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

49

Subject to technical alterations.

Centring hole dia. 12 mm. Spindle: Tempering steel, blued,

Trapezoidal thread, self-locking with end stopbody. Base:

Aluminium 400 N/mm2 tensile strength.

Aluminium screw jack

No. 6401

Note:

Safegards machine tables against damage (swarf do not penetrate into table face but into alu-base).

Useful for all machine tool tables, surface plates and plane tables with precision faces. For larger

clamping heights use centering pad no. 6442 and screw jacks no. 6400. Suitable pads are no. 6440,

6441, 6442, 6443/14 and 6445. Suitable base is no. 6442.

Do not adjust screw jack under load!

Centring hole dia. 12 mm. Spindle: Tempering steel, blued.

Trapezoidal thread, self-locking with end stopbody. Base:

Aluminium 400 N/mm2 tensile strength.

Aluminium screw jack

with magnetic base

No. 6405

Note:

AMF-magnetic screw jacks are designed for horizontal and vertical applications. The permanent

magnet ensures a lasting and precise positioning of workpiece on vertical faces. For larger clamping

heights use centring pad no. 6442 and screw jacks no. 6400. Suitable pads are no. 6440, 6441, 6442,

6443/14 and 6445.

Do not adjust screw jack under load!

aluminium screw jack

Recommendations

No. 6442,

page 56

No. 6440,

page 56

CAD

CAD

Order

no.

Size

H min.

H max.

TR

D1

D2

F max.

[kN]

Weight

[g]

75770

52

42

52

30x4

50

50

30

370

75788

70

50

70

30x4

50

50

30

430

75796

100

70

100

30x4

50

50

30

600

Order

no.

Size

H min.

H max.

TR

D1

D2

F max.

[kN]

Weight

[g]

75804

62

52

62

30x4

50

50

30

380

75812

80

60

80

30x4

50

50

30

550

75820

110

80

110

30x4

50

50

30

710

background image

50

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Scraper ring protects screw jack spindle against chips. Centring

hole dia. 12 mm. Spindle tempering steel, blued. Trapezoidal

thread, self-locking with end stopbody.

Composed of:

- screw jack

- Alu-base (size 10) or magnetic base (size 20).

Aluminium screw jack

with swarf protection

No. 6406

* ensured to max. 350 mm total height, danger of buckling for larger figures!

Note:

Suitable pads are no. 6440, 6441 and 6445.

Do not adjust screw jack under load!

for additional height increase.

Alu-intermediate ring

No. 6406A

for screw jacks.

Magnetic base

No. 6406M

aluminium screw jack with swarf protection

Recommendations

No. 6406A,

page 50

No. 6440,

page 56

No. 6441,

page 56

CAD

CAD

CAD

Order

no.

Size

H min.

H max.

TR

D1

D2

D3

F max.

[kN]

Weight

[g]

72850

10

75

88

30x4

50

50

50

30*

630

72868

20

75

88

30x4

50

50

55

30*

720

Order

no.

Size

H

D1

Weight

[g]

72876

12

12,5

50

38

72884

25

25,0

50

76

72926

50

50,0

50

165

Order

no.

H

D1

Weight

[g]

72157

10

55

210

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

51

Subject to technical alterations.

Scraper ring protects screw jack spindle against chips. Centring

hole dia. 12 mm. Spindle tempering steel, blued. Trapezoidal

thread, self-locking with end stopbody.

Composed of:

- screw jack

- intermediate ring 12.5 mm

- intermediate ring 25 mm and

- Alu- and magnetic base.

Aluminium screw jack

with swarf protection

No. 6406-125

Note:

Suitable pads are no. 6440, 6441 and 6445.

Do not adjust screw jack under load!

aluminium screw jack with swarf protection

Recommendations

No. 6440,

page 56

No. 6441,

page 56

No. 6445,

page 57

CAD

Order

no.

Size

H min.

H max.

TR

D1

D2

D3

F max.

[kN]

Weight

[g]

72371

125

75

125

30x4

50

50

55

30

920

background image

52

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Centring hole Ø 12 mm. Case-hardened steel and fine-machined

wedge surfaces. A spherical attachment no. 6440 is included

with every precision whipstock.

Precision wedge block

No. 6465

*H/U= height adjustment per single turn.

Application:

- The fine-machined wedge surfaces permits a smooth, precise adjustment to less than 1/10 mm.

-  Operation can be via an open-ended spanner - hence ensuring enhanced safety and ease of

handling due to the large adjusting forces.

- The double wedge effect produces a precise vertical movement with no lateral slide.

-  The flat design of the precision height wedge enables higher safety properties to be realised when

aligning heavy and large components.

-  The precision whipstock has an additional centring hole in the floor of the base surface. (suitable for

a pin ISO 8734 - 12 mm diameter)

Note:

- Suitable caps for the precision whipstock are nos. 6440, 6441 and 6442

- Precision whipstock can be adjusted under load

- Height adjustment is 0.71 mm / revolution

precision wedge block

Centering hole dia. 12 mm. Spherical graphite cast iron and steel

tempered and burnished. Wedge faces precision machined.

Complete with one ball-pad no. 6440.

Wedge block „Herkules“ height wedge

No. 6460

*H/U= height adjustment per single turn.

Application:

At a max. load of 1/3 F, the whipstock can be adjusted slightly using normal manual force. The fine-

machined wedge surfaces permits a smooth, precise adjustment to less than 1/10 mm. The double

wedge effect produces a large stroke and precise vertical movement with no lateral shift. The height

wedge proves its worth with heavy castings or forgings on large tool machines. The AMF „Herkules“

whipstock has an additional centring hole in the floor of the base area. This enables the whipstock to

be mounted on „heavy screw jacks“. A DIN 6325 12x30 cylinder pin is required for this purpose.

Note:

Suitable pads are no. 6440, 6441 and 6442.

Recommendations

No. 6400M,

page 48

No. 6420,

page 47

No. 6444,

page 57

Recommendations

No. 6440,

page 56

No. 6445,

page 57

No. 6443,

page 57

Order

no.

B1

B2

G

H1

H2

H3

H4

L

L1

L2

375592

60

80

20

60-65

47,5

10

13

128

150-179

60

375618

100

140

30

87-95

74,0

20

15

210

242-287

81

Dimensions:

CAD

CAD

72777

72785 / 72793

Order

no.

Size

H min.

H max.

B1

B2

L

SW

H/U*

[mm]

F max.

[kN]

Weight

[g]

72777

63

50

63

40

40

63

13

0,86

40

1300

72785

125

100

125

115

60

125

24

1,16

100

8600

72793

190

170

190

145

80

175

36

2,02

250

23750

Order

no.

Size

H min.

H max.

H/U*

[mm]

F max.

[kN]

SW

[mm]

Weight

[Kg]

375592

55

50

55

0,71

40

22

2,8

375618

85

77

85

0,71

250

36

11,5

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

53

Subject to technical alterations.

Centring hole dia. 12 mm. Spindle complete: tempering steel

with trapezoidal thread. Spindle head blued. Housing: cast iron,

varnished.

Atlas screw jack with counter nut

No. 6430S

Note:

When using clamps DIN 6315B, 6315C and no. 6315GN with slot-sizes above 26 mm we recommend

the use of locating pad no. 6443 for safety. Suitable pads are no. 6440, 6441, 6442, 6443 and 6445.

Do not adjust screw jack under load!

with brass locking screw. Centring hole dia. 12 mm. Spindle

complete: tempering steel with trapezoidal thread. Spindle head

blued. Housing: tempering steel, varnished.

Heavy screw jack

No. 6435S

Note:

When using clamps DIN 6315B, 6315C and no. 6315GN with slot-sizes above 26 mm we recommend

the use of locating pad no. 6443 for safety. Suitable pads are no. 6440, 6441, 6442, 6443 and 6445.

Do not adjust screw jack under load!

atlas screw jack with counter nut

Recommendations

No. 6440,

page 56

No. 6441,

page 56

No. 6445,

page 57

Recommendations

No. 6442,

page 56

No. 6443,

page 57

No. 6445,

page 57

CAD

CAD

Order

no.

Size

H min.

H max.

TR

B1

B2

L

SW

F max.

[kN]

Weight

[Kg]

72553

140

100

140

30x6

18

75

110

46

60

1,8

72561

200

140

200

30x6

18

75

110

46

60

2,2

72579

320

200

320

30x6

22

90

160

46

40

3,8

72587

550

320

550

30x6

22

90

160

46

25

4,9

Order

no.

Size

H min.

H max.

TR

B1

B2

L

SW

F max.

[kN]

Weight

[Kg]

72637

300

200

300

40x7

26

190

220

65

80

8,0

72645

460

290

470

40x7

26

190

220

65

60

12,0

72652

750

430

750

40x7

26

190

220

65

50

12,6

72660

1250

710

1250

40x7

26

190

220

65

40

16,5

Locking screw

background image

54

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

for quick and stepless adjustment with brass locking screw.

Centring hole dia. 12 mm. Spindle complete: tempering steel,

with trapezoidal thread. Spindle head blued. Housing: tempering

steel, varnished.

Screw jack, quick-action

No. 6438S

Application:

This screw jack allows for very fast pre-setting following with stepless adjusting for the whole height

range. Suitable pads are no. 6440, 6441, 6442, 6443 and 6445.

Note:

Important note for height adjustment:

- Hold spindle, max. 6 kg

- release locking screw

- turn spindle

- adjust to required height

Do not adjust screw jack under load!

screw jack, quick-action

Recommendations

No. 6440,

page 56

No. 6441,

page 56

No. 6442,

page 56

CAD

Order

no.

Size

H min.

H max.

TR

B1

B2

D

L

SW

F max.

[kN]

Weight

[Kg]

75705

450

320

450

40x7

26

190

90

220

65

50

11,5

75713

710

450

710

40x7

26

190

90

220

65

40

13,7

75721

1250

710

1250

40x7

26

190

90

220

65

30

18,3

Locking screw

background image

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

55

Subject to technical alterations.

with brass locking screw. Centring hole M12 mm. Spindle compl.:

tempering steel with trapezoidal thread. Spindle head blued.

Housing: tempering steel, varnished.

Heavy screw jack

No. 6435SG

Advantage:

- Base plate with closed elongated holes for use on vertical turning and boring machines

- Thread in the head‘s mounting surface for fixing the clamping elements used with centrifugal forces

Note:

When using clamps  no. 6315GNG with slot-sizes above 26 mm we recommend the use of locating

pad no. 6443G for safety. Suitable pads are no. 6442G and 6443G.

Do not adjust screw jack under load!

heavy screw jack

CAD

Recommendations

No. 6442G,

page 58

No. 6443G,

page 58

Order

no.

Size

H min.

H max.

TR

B1

B2

L

SW

F max.

[kN]

Weight

[Kg]

376251

300

200

300

40x7

26

190

220

65

80

8,0

376277

460

290

470

40x7

26

190

220

65

60

12,0

376293

750

430

750

40x7

26

190

220

65

50

12,6

376319

1250

710

1250

40x7

26

190

220

65

40

16,5

Locking screw

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56

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Steel tempered, burnished.

Ball-pad

No. 6440

Steel tempered, burnished.

Vee-pad

No. 6441

Steel tempered, burnished.

Centering-pad

No. 6442

attachments for screw jacks

CAD

CAD

CAD

Order

no.

Size

H

D

D1 min.

D1 max.

Weight

[g]

72728

45

15

45

10

50

120

72769

65

30

65

22

100

545

Order

no.

H

D

Weight

[g]

72710

10

37

90

Order

no.

H

D

D1

D2

Weight

[g]

72736

8

45

35,8

30

120

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

57

Subject to technical alterations.

for forked clamps. Steel tempered, burnished.

Locating-pad

No. 6443

Order

no.

Size

H

D

D1

L

Weight

[g]

€/Pce.

from 1

72751

14

12

63

14

20

325

29,90

72744

25

15

78

25

30

715

35,30

with cylindrical face. Steel tempered and burnished.

Locating-pad

No. 6444

Steel tempered, burnished. Ball made of  hardened steel.

Support with pivotable ball

No. 6445

Application:

This rugged element was designed for the supporting and alignment of workpieces made of cast iron

and forging-grade steels. Designed for use with AMF-screw jacks.

Advantage:

- The pivotable ball minimizes the friction on the support and reduces the requir-ed operating forces.

-  The use of a point-like support prevents the transmission of the torsional force created by the

movement of the spindle. The position of the workpiece remains unchanged.

- The simple and rugged construction provides for a long lasting service life.

attachments for screw jacks

CAD

CAD

CAD

Order

no.

Size

H

D

D1

L

Weight

[g]

72751

14

12

63

14

20

325

72744

25

15

78

25

30

715

Order

no.

H

B

L

Weight

[g]

72454

23

50

19

370

Order

no.

H

D

F max.

[kN]

Weight

[g]

72819

25

45

30

240

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58

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

attachments for screw jacks

Steel tempered, burnished.

Centring plate with thread

No. 6442G

Advantage:

Centring plate can be screwed onto screw jacks. Safety with vertical turning and boring machines!

The screw jacks no. 6400G can be screwed onto the centring plate.

for forked clamps. Steel tempered, burnished.

Fixing cap with thread

No. 6443G

Advantage:

Centring plate can be screwed onto screw jacks. Internal thread for additional fastening of clamps

onto screw jacks. Safety with vertical turning and boring machines.

CAD

CAD

Order

no.

H

D

D1

D2

Weight

[g]

376335

12

50

M38x2

30,8

240

Order

no.

Size

H

D

D1

L

Weight

[g]

376350

25

15

78

25

20

601

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

59

Subject to technical alterations.

blued, with brass thrust piece.

Mandrel

No. 6417

Application:

- The mandrels are fastened to the machine table by means of T-nuts.

- The mandrel is fixed on the slotted table by operating the SW 27 mm pre-tensioning nut.

- Clamping is by means of the SW 27 mm screw of tempered steel.

- Damage to the workpiece is prevented by a brass clamping ring.

Advantage:

- Reduced tooling time and tool elements cuts tooling costs

- Optimal use of the machine table

- Tension on flat workpieces increased to make holes, threads and grooves

Note:

- Suitable for workpiece thicknesses from 8 to 40 mm

- Support height 80 mm

-  Also available is an extension screw for workpiece thicknesses from 40 - 72 mm and Spacer

elements of 25 mm and 50 mm to increase the support height

mandrel

Recommendations

No. 6417Z,

page 60

No. 6417SP,

page 60

CAD

Order

no.

Size Slot H ±0,1 H1 min. H1 max. H2 min. H2 max. dia.

D1

dia.

D2

dia.

D3

G1 G2 SW Weight

[g]

74179

80

14

80

116

148

8

40

40 50 32 M12 M16 27

1270

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60

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

blued.

Spacer element

No. 6417Z

Application:

Used to increase the support height.

blued.

Spindle, long

No. 6417SP

Application:

Used to increase the clamping height.

mandrel

CAD

CAD

Order

no.

Size

dia. D

H

Weight

[g]

74195

25

40

25

214

74211

50

40

50

459

Order

no.

Size

L

dia. D2

G2

SW

H2 min.

H2 max.

Weight

[g]

74237

M16

104

50

M16

27

40

72

423

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

61

Subject to technical alterations.

incl. DIN 508-M12x14 nut for T-grooves, M12x30-10.9 threaded

stud. Body: Case-hardened steel, manganese phosphatised and

ground. Body: Aluminium.

Support element, mechanical

No. 6418

Application:

1.  Fasten support element (2x M6 connecting thread) on fixture.

- Note operator side!

-  Alternatively: Remove M12 x 10 threaded stud and replace with M12 x 30 threaded stud and

mount the support element with key (size 21), e.g. for T-groove mounting

- (No defined operator side ensured).

2.  Turning the clamping cam (hexagon socket size 6) on the outside surface of the red protective

sleeve positions the supporting bolt against the workpiece with light spring force.

3.  Turning further as far as it will go (lock) - a total of 180° - locks the clamping mechanism of the

supporting bolt without length change.

The support element is positioned on the workpiece and locked.

4.  Turning in the opposite direction (unlock) releases the clamping. Continuing to turn back as far as it

will go - a total of 180° - moves the supporting bolt to the end position.

Advantage:

- Used as an extra support to prevent sagging and vibration of the workpiece.

- Mounted directly under a clamping point, it prevents distortion of the workpiece.

- Compensation of large workpiece tolerances (castings).

Note:

-  M8 thread on supporting bolt can be mounted with pressure screws (Nos. 7110DHX, 7110DIX,

7110DKX, 7110DFX).

- Customer-specific extensions can also be mounted.

- For reliable function the M12 threaded hole must always be closed.

Dimensions:

Order

no.

Size

D

D1

H1

H2

H3

H4

75416

M12

55

49,4

10

16

25

10,5

Application example:

support element, mechanical

CAD

Str

ok

e

Order

no.

Size

Support force F max.

[kN]

H

Stroke

[mm]

SW1

SW2

G

Weight

[g]

75416

M12

8

78-83

5

21

6

M12

939

View from above

View from below

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62

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

incl mounting for T-grooves.

Floating clamp

No. 6419

* Clamping stroke = clamping range with upper and lower standard clamping jaw.

Application:

1. Fasten floating clamp on fixture or machine table.

2.  Adjust height stop and swivel range with red adjustment sleeve and lock with threaded stud. When

setting the upwards height limitation, allow for generous play (workpiece manufacturing tolerance).

3. Press floating clamp downwards.

4.  Swivel clamping jaws in as far as they will go.

- The floating clamp is positioned with light spring force on bottom of workpiece.

5.  Tighten floating clamp with hexagon nut.

- During the clamping process the workpiece is clamped and at the same time supported.

6. Unclamping is carried out in the reverse sequence.

Advantage:

- Especially suitable for large, hard-to-machine components (size 16).

- No deformation when clamping weak components.

- Vibration suppression during machining.

- Clamping of ribs, creases and tabs for stiffening on clamped components.

- Deformation-free clamping of blanks.

Note:

- The floating clamp is used to clamp and support overdetermined clamping points on components.

-  For customer-specific clamping situations the supplied clamping jaws can be replaced with the

following clamping jaws (Nos. 6419B-12 and 6418B-16) (max. tightening torque = 43 Nm)

Dimensions:

Order

no.

Size

SW1

SW2

B

B1

D

H1

H3

H4

H5

L

L1

75754

12

46

18

28

15

57

163

26,8

21

32

39

46

75622

16

55

24

54

20

80

261

40,0

29

45

54

68

Application examples:

floating clamp

CAD

Order

no.

Size

Slot

G

Md min. - max.

[Nm]

F

[kN]

Setting travel

H

Clamping stroke

H2*

Weight

[g]

75754

12

14

M12

15-30

2-8

102-112

0-12

1880

75622

16

18

M16

50-115

8-25

163-175

10-25

6250

Size 12

Size 16

L = swivel range

L = swivel range

upper and lower jaw is replaceable

by 6419B-12-01 until -05

upper jaw is replaceable

by 6419B-16-01 until -04

lower jaw is not

replaceable

rotable 360°

Adjustment of

vertical stop

and swivel

range

pivoting after assembly

Adjustment of

vertical stop

and swivel

range

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

63

Subject to technical alterations.

Case-hardened steel, nitrided and burnished.

Lower standard clamping jaw.

Clamping jaw

No. 6419B-12-01

Note:

Fastening with ISO 4762-M8 cylinder bolts.

Case-hardened steel, nitrided and burnished.

Upper standard clamping jaw.

Clamping jaw

No. 6419B-12-02

Note:

Fastening with ISO 4762-M8 cylinder bolts.

Clamping range = workpiece thickness 0-12 mm.

Case-hardened steel, nitrided and burnished.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-12-03

Clamping range = workpiece thickness 4-16 mm.

Note:

Fastening with ISO 4762-M8 cylinder bolts.

Clamping jaw

CAD

CAD

CAD

Order

no.

Size

B B1 D D1 +0,02 H -0,1 H1 H2 -0,1 H3 ±0,1 L L1 T +0,2 T1 Weight

[g]

71233

12

28 15 9

12

26,8 2,5 22,3

16,3 28 10

5,5

0,2

83

Order

no.

Size

B B1 D D1 +0,02 H -0,1 H1 H2 -0,1 H3 ±0,1 L

L1 T +0,2 T1 Weight

[g]

71605

12

28 15 9

12

21 2,5 17,5

11,5 29,5 11,5 5,5

0,2

71

Order

no.

Size

B B1 D D1 +0,02 H -0,1 H1 H2 -0,1 H3 ±0,1 H4 L

L1 T +0,2 T1 Weight

[g]

74229

12

28 15 9

12

24,5 2,5 21,5

15,5 3,5 29,5 11,5 5,5 0,2

94

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64

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Case-hardened steel, nitrided and burnished.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-12-04

Clamping range = workpiece thickness 15-27 mm.

Note:

Fastening with ISO 4762-M8 cylinder bolts.

Case-hardened steel, nitrided and burnished.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-12-05

Clamping range = workpiece thickness 26-38 mm.

Note:

Fastening with ISO 4762-M8 cylinder bolts.

Case-hardened steel, nitrided and manganese phosphatised.

Upper standard clamping jaw.

Clamping jaw

No. 6419B-16-01

Clamping range = workpiece thickness 10-25 mm.

Note:

Fastening with ISO 4762-M8x50 cylinder bolts.

Clamping jaw

CAD

CAD

CAD

Order

no.

Size

B B1 D D1 +0,02 H -0,1 H1 H2 -0,1 H3 ±0,1 H4 L

L1 T +0,2 T1 Weight

[g]

74245

12

28 15 9

12

24,5 2,5 21,5

15,5 14,5 29,5 11,5 5,5 0,2

90

Order

no.

Size

B B1 D D1 +0,02 H -0,1 H1 H2 -0,1 H3 ±0,1 H4

L

L1 T +0,2 T1 Weight

[g]

75051

12

28 15 9

12

35,5 2,5 32,5

26,5 25,5 29,5 11,5 5,5 0,2

132

Order

no.

Size

H

H1

H2

H3

H4

Weight

[g]

75382

16

40

29

33,3

32

27,6

400

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

65

Subject to technical alterations.

Case-hardened steel, nitrided and manganese phosphatised.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-16-02

Clamping range = workpiece thickness 0-14 mm.

Note:

Fastening with ISO 4762-M8x50 cylinder bolts.

Case-hardened steel, nitrided and manganese phosphatised.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-16-03

Clamping range = workpiece thickness 23-38 mm.

Note:

Fastening with ISO 4762-M8x50 cylinder bolts.

Case-hardened steel, nitrided and manganese phosphatised.

Upper exchangeable clamping jaw.

Clamping jaw

No. 6419B-16-04

Clamping jaw

Clamping range = workpiece thickness 35-50 mm.

Note:

Fastening with ISO 4762-M8x50 cylinder bolts.

CAD

CAD

CAD

Order

no.

Size

H

H1

H2

H3

H4

Weight

[g]

75424

16

40

41

33,3

32

27,6

380

Order

no.

Size

H

H1

H2

H3

H4

Weight

[g]

75440

16

45

21,6

38,3

32

32,6

440

Order

no.

Size

H

H1

H2

H3

H4

Weight

[g]

75630

16

54

18,6

47,3

32

41,6

510

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66

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Application examples clamping jaw No. 6419B-12

Application examples clamping jaw No. 6419B-16

Clamping jaw

Clamping r

ange

Clamping r

ange

Clamping r

ange

Clamping r

ange

Clamping r

ange

Clamping r

ange

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

67

Subject to technical alterations.

ClampiNg bOlts, Nuts
aNd WashErs -
Quality Of amf

Bolts, T-nuts and nuts are manufactured to DiN 267
and iSo 898. By galvanizing tempered and hardened
components there is a certain risk of the material getting
brittle. in the event of components being subsequently
galvanized we refuse all possible claims regarding breakages
and damages.

There are strong reasons for demanding operators to only
use AMF-clamping bolts of highest quality:
>  Strict checks guarantee a consistent quality level.
>  High quality clamping bolts and nuts last longer, reduce tool
management and idle periods resulting in more economy in
the long run.

please notice!

The torque which can be achieved by hand can be higher
than required by DiN standard for screws sizes up to 12 mm
dia. result: only under worst conditions will the screw first of
all twist and eventually break when overstressed. A small but
decisive contribution to safety at the workplace.

>

material: Tempering steel to DiN regulations within

tensile strength classes 8.8, 10.9 and 12.9.

>

machining: All bolts and studs have rolled threads and

guarantee high clamping forces and long life.

>

tempering: Tensile strength classes according to

DiN regulations.

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68

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

amf-t-slOt bOlts diN787 are manufactured within tensile
strength classes 8.8, 10.9 and 12.9.

amf-studs diN6379 are manufactured within tensile
strength class 8.8, 10.9 and 12.9.

amf-hExagON Nuts diN6330b, diN6331 aNd NO. 6334
are manufactured within tensile strength class 10.

The individual characteristics in tensile strength classes 8.8 and 12.9 are
defined as follows:
8.  =  minimum tensile strength = 800 N/mm

2

.8  =  minimum yield point (80% of min. tensile strength = 640 N/mm

2

10.  =  minimum tensile strength = 1000 N/mm

2

.9  =  minimum yield point (90% of min. tensile strength) = 900 N/mm

2

12.  =  minimum tensile strength = 1200 N/mm

2

.9  =  minimum yield point (90% of min. tensile strength = 1080 N/mm

2

strENgth Of hExagON Nuts:

The individual characteristic in tensile strength class 10. defined is:
10.  =   minimum test strength = 1000 N/mm

2

This test strength is equal to the minimum tensil strength of a screw which
can be charged to its minimum breaking load, when matched with the
respective nut.

A normal screw / nut combination for load transmission would be a nut of
tensil strength class “8” for 8.8 screws. For manufacturing of this nut, a minor
quality material than for 8.8 screws neccessary could be used, since lower
tensions occur in the nut, compared with screw. But since nuts require a high
wear resistance in addition to sufficient strength, we manufacture them of
the same material as our 8.8-screws. This results with tensile strength class
“10” for nuts.

clamping forces depending on lubrication.

Test results revealed clearly:
Frequent use of non-greased
bolt/nut connections in fixtures
will reduce clamping forces
consider-ably at still constant
torques, with additional wear
involved!

We therefore recommend the AMF-Heavy-duty thread paste no. 6339 (see
page 42). it has a synergetic acting combination of highly active white solid
lubrications and is resistant to heat and wash-off. it provides optimal sliding
characteristics for increased clamping force and improved thread life.

c

la

m

p

in

g f

o

rc

e

Torque

aMf heavy duty
thread paste no. 6339
onefold tightening,
dry
tenfold tightening,
dry

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ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Standard Clamping ElEmEntS

69

Subject to technical alterations.

Permissible pre-stress force

Tensile strength classes

8.8

10.9 12.9

10

DiN 787

X

X

X

-

DiN 6379

X

X

-

-

DiN 6330B

DiN 6331

No. 6334

-

-

X

Nominal tensile strength

[N/mm

2

]

800 1000 1200 1000*

Minimum yield point

[N/mm

2

]

640 900 1080

-

* Strength figures of the right bolts

cHArT oF
PerMiSSiBle
AND
PoSSiBle
Pre-STreSS
ForceS:

pre-stress force with standard spanner

ExplaNatiON Of tablE CharaCtEristiCs:

> pErmissiblE bOlt lOad is the maximum tension load, the screw can be stressed with talcing into account all
active forces. The yield point is only utilized to 80% for safety.

> pErmissiblE prE-strEss fOrCE is the load, the screw can be pre-stressed at most, when tightening the
matching nut. Figures of table are valid for a friction of μ = 0,14 in thrust faces and thread, corresponding to the friction of
greased medium faces.

> rEQuirEd lENgth fOr lEvEr Of spaNNEr: These length figures were calculated with the mean value
of hand forces achieved in test series by different workmen.

strENgth figurEs aNd tOrQuEs fOr bOlts aNd Nuts:

Thead

Tensile

M6

M8

M10

M12

M14

M16

M18

M20

M22

M24

M27

M30

M36

M42

M48

Pitch of thread

mm

1

1.25

1.50

1.75

2

2

2.50

2.50

2.50

3

3

3.50

4

4.50

5

nuts:

Hardeness
DiN6330/6331/6334

HRC

10

25 - 35

20 - 30

Test force (AS x Sp)
DiN eN 20898-2

kN

10

20.9

38.1

60

88

121

165

203

260

321

374

486

595

866

-

-

nuts for t-Slots din508/din508l:

Size

M6x8

M8x10 M10x12 M12x14

-

M16x18

-

M20x22

-

M24x28

-

M30x36 M36x42 M42x48 M48x54

Hardeness

HRC

22 - 30

Test force

kN

16

29

46

67

-

128

-

196

-

282

-

448

653

653

653

bolts:

Hardeness

HRC

8.8

22 - 32

23 - 34

10.9

32 - 39

12.9

39 -44

tightening data:

(   ) not in the amF-range.

Minimum breaking force
(AS x rm)

kN

8.8

(16)

(29)

(46)

(67)

92

125

159

203

252

293

381

466

678

930

1222

10.9

21

38

60

88

(120)

(163)

(200)

(255)

(315)

(367)

(477)

(583)

(850)

(1165) (1531)

12.9

(24)

(45)

71

103

(140)

192

(234)

299

(370)

431

(560)

(684)

(997)

(1367) (1797)

Permissible bolt load
max. 80% of yield point

kN

8.8

10

19

30

43

59

80

101

129

160

186

242

296

431

591

777

10.9

14

27

43

63

86

118

144

184

228

265

345

421

614

843

1107

12.9

17

32

51

74

101

138

169

215

266

310

404

493

719

986

1296

Test force (AS x Sp) to
DiN eN iSo 898, part 1

kN

8.8

(12)

(21

(34)

(49)

67

91

115

147

182

212

275

337

490

672

882

10.9

17

30

48

70

(96)

(130)

(159)

(203)

(252)

(293)

(381)

(466)

(678)

(930)

(1222)

12.9

(20)

(35)

56

82

(112)

152

(186)

238

(294)

342

(445)

(544)

(792)

(1087) (1428)

Permissible pre-stress force
max. 90% of yield
point and friction µ = 0,14

kN

8.8

9

17

26

38

53

73

91

117

146

168

221

269

394

542

714

10.9

13

25

38

55

77

107

130

167

208

240

315

384

561

773

1018

12.9

15

29

44

65

91

125

152

196

243

281

369

449

657

904

1191

required torque for
permissible pre-stress
force and friction μ = 0,14

Nm

8.8

10

25

46

82

130

206

284

407

542

698

1021

1355

2372

3802

5730

10.9

14

36

67

120

191

302

405

580

772

994

1455

1930

3378

5415

8162

12.9

17

43

79

141

223

354

474

679

903

1163

1703

2258

3953

6337

9571

required length for lever to
achieve permissible
pre-stress force

mm

8.8

30

65

125

215

330

490

650

870

1100

1350

-

-

-

-

-

10.9

42

90

175

300

450

700

920

1200

1560

-

-

-

-

-

-

12.9

51

110

210

360

550

830

1100

1470

1860

-

-

-

-

-

-

Possible torque to obtain with
standard spanner, resulting
prestress force*

Nm

-

60

80

90

100

110

125

140

150

170

185

225

240

300

330

410

kN

-

54

53

48

43

43

43

43

42

42

43

45

43

45

46

50

*With this pre-stress force
there is danger of

8.8

10.9

12.9

A

S

= nominal cross section in mm

2

/ S

p

= min. clamping force in  N/mm

2

/

R

m

= min. load factor in N/mm

2

/

µ = friction

breakage

permanent

deformation

loosening of clamping unit at start of motive force

background image

70

Standard Clamping ElEmEntS

ANDREAS MAIER GmbH & Co. KG  ∙  Phone: +49 711 5766-0  ∙  Web: www.amf.de

Subject to technical alterations.

Forged, T-slot guid-faces milled, rolled thread, AMF-symbol and

strength class punched into head. M 6-M12 tempered to strength

class 10.9, M14-M42 tempered to strength class  8.8

Bolts for T-slots

DIN 787

bolts for t-slots

Recommendations

DIN 6331,

page 84

DIN 6340,

page 89

Order

no.

D x Slot x L

A

B

E

K

Packaging

Unit

Weight

[g]

84004

M6x6x25

5,7

15

10

4

25

9

84012

M6x6x40

5,7

28

10

4

25

12

84020

M6x6x63

5,7

40

10

4

25

18

84038

M8x8x32

7,7

22

13

6

25

20

80374

M8x8x50

7,7

35

13

6

25

25

80382

M8x8x80

7,7

50

13

6

25

30

84046

M10x10x40

9,7

30

15

6

25

30

80390

M10x10x63

9,7

45

15

6

25

50

81323

M10x10x80

9,7

50

15

6

25

60

80408

M10x10x100

9,7

60

15

6

25

70

80416

(M12x12x50)

11,7

33

18

7

25

60

85605

M12x12x63

11,7

40

18

7

25

65

80424

M12x12x80

11,7

55

18

7

25

75

81406

M12x12x100

11,7

65

18

7

25

90

80432

M12x12x125

11,7

75

18

7

25

110

81497

M12x12x160

11,7

100

18

7

-

135

80440

M12x12x200

11,7

120

18

7

-

160

80457

(M12x14x50)

13,7

33

22

8

25

70

85613

M12x14x63

13,7

45

22

8

25

80

80465

M12x14x80

13,7

55

22

8

25

100

81851

M12x14x100

13,7

65

22

8

25

110

80473

M12x14x125

13,7

75

22

8

25

120

82966

M12x14x160