Hydraulic clamping unit KWH*), FLS for ball rail systems
Size = 25
Can be used on all SNS ball guide rails
*)Zimmer GmbH

  • Very high axial holding forces
  • Dynamic and static stabilization in the axial direction
  • Compact design, compatible with DIN 645
  • Clamps with pressure
  • Can be used on all SNS ball guide rails
  • Threaded on both sides for the hydraulic connection
  • Solid, rigid steel housing, chemically nickel-plated
  • High positioning accuracy
  • Integrated all-round sealing
  • Special pressure diaphragm technology for maximum functional reliability without pressure losses or leakage
  • Integrated positive-locking, large-surface contact profiles for maximum axial rigidity
  • 10 million clamping cycles (B10d value)

Produktattributter

Accessories for

Runner block

Nominal size [mm]

25

Width of runner block [mm]

70

Height of runner block [mm]

29.5

Height runner block with guide rail [mm]

36

Holding force [N]

2200

Permissible ambient temperature

​0 °C ... +70 °C

Weight [kg]

1.12

Footnote 1 holding force

The inspection is done in a mounted state with a lubricated layer (ISO-VG 68). For permissible holding forces see "Technical data and calculations".

Footnote 2 holding force

At 100 bar

Displacement footnote

Per clamping

Displacement [cm³]

0.6

Dimension A (profiled rail systems) [mm]

70

Dimension B1 [mm]

92

Dimension E1 [mm]

57

Dimension E2 (profiled rail systems) [mm]

45

Dimension E3 (profiled rail systems) [mm]

40

Dimension F [mm]

8

Dimension H [mm]

36

Dimension H1 (profiled rail systems) [mm]

29.5

Dimension N1 (profiled rail systems) [mm]

9

Dimension N2 (profiled rail systems) [mm]

7

Dimension S1 (profiled rail systems) [mm]

6.8

Dimension S2 thread diameter (profiled rail systems) [mm]

M8

Dokumenttype Download link
Data ark ec1fd87f-8f69-4a5e-9596-e3f0089bc0f9
Brugervejledning cf0e34b5-575a-40e7-9d28-615d0f9a2ef0

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