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  3. Hydraulic Clamps
  4. Hydraulic 3 jaw clamping block KRH3 (Sunk Japan Co., Ltd.)
Hydraulic 3 jaw clamping block KRH3-KRH3 100
Hydraulic 3 jaw clamping block KRH3-KRH3 160
Hydraulic 3 jaw clamping block KRH3-KRH3-LH 250-Z-PM
Hydraulic 3 jaw clamping block KRH3-Sunk Japan Co., Ltd.

Hydraulic 3 jaw clamping block KRH3
Sunk Japan Co., Ltd.

About This Product

Hydraulic three-jaw clamping block with high gripping force and compact design. These are available in standard jaw stroke and long stroke. Advantages and Benefits

■3-jaw clamping block for cylindrical workpieces

This makes it possible to clamp thin-walled workpieces with less deformation.

■Base jaw position monitoring function using patented dynamic pressure

You can tell if the vise is open or clamped

■Work presence control via base jaw

Allows automatic loading of clamping blocks

■High-precision wedge hook clamping block that meets the highest quality requirements

Achieving outstanding machining processes

■Square design with ideal outer contour

Excellent side access, ideal for 6-sided machining in two setups

■Highly efficient wedge hook system

Process-reliable clamping with high gripping force

■Tang, groove, and precision serration base jaws are standard for dual interfaces.

High adaptability of system jaws

■Optimal jaw support due to the use of a very long base jaw guide

Realizes long life and high gripping force

■Polish and harden all functional parts

long product life

■Options, etc.

・Hydraulic drive powerhouse for continuous production can now be used as a 3-jaw vise Tandem has always offered high-performance two-jaw clamping blocks in its product range. SCHUNK has added a powerful 3-jaw variation to its powerful modular system with the KRH3. These clamping blocks can grip cylindrical workpieces while suppressing deformation without using special chuck jaws, and improve force distribution, making them a compact gripping device that can replace conventional gripping devices. A major advantage of this compact clamping device compared to other clamping devices is the variation with additional equipment, such as position monitoring of the base jaws with patented dynamic pressure or the possibility of air control with the claws. It's also worth noting that we've made the most common designs compatible, allowing you to replace existing KSH3 vises with KRH3 vises on a 1:1 basis. *Other product numbers are available.

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    Hydraulic 3 jaw clamping block KRH3

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10 Models of Hydraulic 3 jaw clamping block KRH3

Click on the part number for more information about each product

Image Part Number Price (excluding tax) Close/open time (s) Weight (kg) Distance H (mm) Gripping force at maximum working pressure (kN) Maximum working pressure (bar) Maximum jaw height (mm) Minimum working pressure (bar) Repeatability of vise (mm) Compressed air consumption during double stroke (6bar) (cm³) Stroke version Stroke/jaw (mm) Size Clamp type
Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3 100

KRH3 100

Available upon quote

1

5

16

18

60

60

10

0.01

30

Standard stroke

2

100

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3 100-Z

KRH3 100-Z

Available upon quote

1

5

16

18

60

60

10

0.01

30

Standard stroke

2

100

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3 100-PM

KRH3 100-PM

Available upon quote

1

5

16

18

60

60

10

0.01

30

Standard stroke

2

100

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3 100-Z-PM

KRH3 100-Z-PM

Available upon quote

1

5

16

18

60

60

10

0.01

30

Standard stroke

2

100

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3 160

KRH3 160

Available upon quote

1.5

14

Twenty five

45

60

60

10

0.01

100

Standard stroke

3

160

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3-LH 250-Z-PM

KRH3-LH 250-Z-PM

Available upon quote

2.5

35

40

50

60

150

10

0.02

330

Long stroke

15

250

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3-LH 250-PM

KRH3-LH 250-PM

Available upon quote

2.5

35

40

50

60

150

10

0.02

330

Long stroke

15

250

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3-LH 250-Z

KRH3-LH 250-Z

Available upon quote

2.5

35

40

50

60

150

10

0.02

330

Long stroke

15

250

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3-LH 250

KRH3-LH 250

Available upon quote

2.5

35

40

50

60

150

10

0.02

330

Long stroke

15

250

Center clamp

Hydraulic 3 jaw clamping block KRH3-Part Number-KRH3-LH 200-Z-PM

KRH3-LH 200-Z-PM

Available upon quote

1.3

Twenty four

30

53

120

100

10

0.02

150

Long stroke

10

200

Center clamp

Click on the part number for more information about each product

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About Company Handling This Product

Sunk Japan Co., Ltd.

  • Japan

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Hydraulic Clamps
Hydraulic Clamps　Sunk Japan Co., Ltd.
Sunk Japan Co., Ltd.

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