4.1070

Built-In Piston

Single-acting with spring return

Features

  • very compact design
  • extremely low overall height, despite return spring and fully utilizable stroke
  • easily replaceable
  • high power density
View Size Chart

Hydraulic piston, single-acting with integrated return spring, stroke limiter and fastening screw as a subassembly which cannot be dismantled. Wiper ring available for installation in the housing. Special seals are available on request.

Max. clamp force (kN) 12.25 20 31.25 48.75
Pressure (bar) 250 250 250 250
Tightening torque (Nm) 10 20 25 30
Stroke (mm) 8 8 8 12
Thread Size G 1/8 G 1/4 G 3/8 G 1/2
Overall Diameter (mm) 25 32 40 50
Height (mm) 40 47 50 75
Weight (kg) 0.22 0.17 0.28 0.71
Part no. CLR-1072-010-TB HCR-1073-010 Piston HCR-1074-010 Piston HCR-1075-020 Piston
Accessory No. CLR-5700-001 HCR-5700-002 Wiper Ring HCR-5700-003 Wiper Ring HCR-5700-004 Wiper Ring
Accessory No. CLR-5700-005 HCR-5700-006 Seal Kit HCR-5700-007 Seal Kit HCR-5700-008 Seal Kit
Accessory No. HCR-5700-010 Mounting Sleeve HCR-5700-011 Mounting Sleeve HCR-5700-012 Mounting Sleeve
Document Title Language File Type


Built-in piston integrated in a clamping bar