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Rotary Cylinder

YW-R series

High-speed non-through hole double piston hydraulic cylinder

Double piston cylinder suitable for HW series chucks

YW-R series

  • Best suited for HW series chucks
  • YW-R: Built-in check valve and pressure relief valve
  • YW-RE: Built-in check valve, pressure relief valve and proximity switches

*CE correspondence

(YW-RE only)

*Values in ( ) are of YW-RE types.

Details

Product Specification

ModelYW1220R(E)YW1225R(E)
Piston Stroke (mm) 20 25
Piston Area (cm2)Push Side 126(123) 126(123)
Pull Side 113 113
Draw Bar Thrust (kN)Push Side 33(32) 33(32)
Pull Side 31 31
Max. Operation Pressure (MPa) 3 3
Max. Speed (min-1) 5000 5000
Moment of Inertia (kg・m2) 0.043(0.044) 0.044(0.045)
Total Leakage (L/min) 0.7 0.7
Net Weight (kg) 15.3(16.3) 15.5(16.5)
Outline DrawingPDFYW-R
YW-RE
DXFYW-R
YW-RE
DWGYW-R
YW-RE

【Important】Please install the return piping so that backpressure does not occur, referring to the following checklist. Click on the image to enlarge it.

Backpressure prevention checklistZoom

Download PDF

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