KWH Series - Clamping Element
The KWH 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 100 bar maximum for sizes 25 and 30. All sizes from 35 to 125 operate in a pressure range from 30 bar to 150 bar maximum. The KWH series features zero backlash and extremely low absorption volumes of maximum 7.6 cm3 per clamping operation.
