Hydraulic clamping element for linear guides
max. 46000 N, 20 - 150 bar | KW
Zimmer GmbH
The Clamping Element with membrane technology KW
The KW series is a hydraulically operated heavy load clamping device.
The hydraulic oil presses the large-surface contact sections directly onto the section rail guide via a piston mechanism.
When used in harsh work environments or with cooling liquid, the elements can be fitted with original seals from the respective linear guide manufacturer and longitudinal seals as accessories.
A pre-tensioned reset spring enables short cycle times. The special pressure membrane technology guarantees operational reliability.
The pressure ranges from 20 bar to a 100 bar maximum for sizes 25 and 30. All sizes from 35 to 125 operate in a pressure range from 30 bar to a 150 bar maximum.
The KW series features zero backlash and extremely low absorption volumes of maximum 7.6 cm3 per clamping operation.
Application scenarios for KW:
Machine table clamping of heavy cutting work centres
Clamping of heavy handling systems
Special characteristic:
Super heavy load type
Solid and rigid outer casing
Compact construction style, DIN 645 compatible
Integrated positive fit contact sections for maximum axial rigidity
High operational reliability by pressure membrane technology
Exact positioning
Supporting forces up to 46,000N
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