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837250

Pair standard PMC-HMC gripper jaw

The gripping jaws are particularly suitable for the initial clamping of sawn, drawn, forged or rectangular workpieces. Their teeth bite into the material and create a downward pull, ensuring that the workpiece rests securely and stably on the jaw. As the teeth are very low-profile, only a small amount of allowance is required on the raw material, which significantly reduces material consumption. The standard PMC-HMC gripping jaw was developed for the PMC and HMC series.

Workpiece clamping

The aim of any clamping device is to secure the workpiece precisely and firmly in place without deforming it excessively. To ensure this is achieved in every situation, Gremotool clamping systems can be fitted with various types of jaws across all series and sizes.

Gripper Jaws

Gripper jaws are particularly suitable for the initial clamping of sawn, drawn, forged or rectangular workpieces. Their teeth bite into the material and create a downward pull, ensuring that the workpiece rests cleanly and stably on the jaw. As the teeth are very low-profile, only a small amount of allowance is required on the raw material, which significantly reduces material consumption.

Supplied in pairs

All Gremotool jaws are supplied in pairs. This is to enable the clamping system to be put into use as quickly as possible. All Gremotool clamping systems are supplied with the standard jaws as standard. However, to expand the range of applications and make the most of the clamping system’s flexibility, additional jaws can be ordered.

picture of 837250-B34
Jaw type
837250-B34

Jaw group

618

Jaw width [mm]

34

Jaw height [mm]

14

Jaw length [mm]

26

Tooth height [mm]

3

Step length [mm]

20

Step height [mm]

7

Side thread

M5

picture of 837250-B60
Jaw type
837250-B60

Jaw group

828

Jaw width [mm]

60

Jaw height [mm]

31

Jaw length [mm]

46

Tooth height [mm]

3

Step length [mm]

28

Step height [mm]

15

Side thread

M6

picture of 837250-B120
Jaw type
837250-B120

Jaw group

860

Jaw width [mm]

120

Jaw height [mm]

34

Jaw length [mm]

48

Tooth height [mm]

3

Step length [mm]

28

Step height [mm]

15

Side thread

M6

picture of 837250-B40
Jaw type
837250-B40

Jaw group

618

Jaw width [mm]

40

Jaw height [mm]

14

Jaw length [mm]

26

Tooth height [mm]

3

Step length [mm]

20

Step height [mm]

7

Side thread

M5

picture of 837250-B74
Jaw type
837250-B74

Jaw group

828

Jaw width [mm]

74

Jaw height [mm]

31

Jaw length [mm]

46

Tooth height [mm]

3

Step length [mm]

28

Step height [mm]

15

Side thread

M6

picture of 837250-B150
Jaw type
837250-B150

Jaw group

860

Jaw width [mm]

150

Jaw height [mm]

34

Jaw length [mm]

48

Tooth height [mm]

3

Step length [mm]

28

Step height [mm]

19

Side thread

M6

picture of 837250-B50
Jaw type
837250-B50

Jaw group

628

Jaw width [mm]

50

Jaw height [mm]

16

Jaw length [mm]

26

Tooth height [mm]

3

Step length [mm]

20

Step height [mm]

9

Side thread

M5

picture of 837250-B100
Jaw type
837250-B100

Jaw group

860

Jaw width [mm]

100

Jaw height [mm]

34

Jaw length [mm]

48

Tooth height [mm]

3

Step length [mm]

28

Step height [mm]

15

Side thread

M6

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