WP-series, swing cylinders Collet-Lok® design

  • Collet-Lok® design: ideal when live hydraulics are not available. Clamping is maintained mechanically so live hydraulics are not required during the machining cycle.
  • Double-acting Collet-Lok® action allows fully automated operation
  • Additional level of safety since live hydraulics are not required
  • Can either be mounted by the flange, or threaded into the fixture.
  • more Collet-Lok® information

 

Clamp
Force
1)

pound		 Stroke
inch		 Left
Turning
Model
Number		 Right
Turning
Model
Number		 Cylinder
Model		 Effective
Area
in2		 Max.
Oil
Flow 1)
in3/min		 Standard
Clamp Arm
(sold 
separately)
Lower
Flange		 Threaded
Body
Clamp Total Clamp Uncl.
1000 .32 .94 WPFL-50 WPFR-50 • – .25 .71 122 CA-540
2000 .47 1.10 WPFL-100 WPFR-100 • – .50 1.11 305 CA-1050
8500 .39 1.65 WPFL-300 WPFR-300 • – 2.05 3.45 600 CA-3070
2000 347 1.10 WPTL-100 WPTR-100 – • .50 1.11 305 CA-1050
8500 339 1.65 WPTL-300 WPTR-300 – • 2.05 3.45 600 CA-3070

Minimum working pressure for Collet-Lok© system is 1400 psi.
1) With standard clamp arm. Clamp arms are sold separately.
2) Call Enerpac for models with metric thread and BSPP port connections.