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Machine Tool

High-speed closed centre double piston hydraulic cylinder
YW-R series

Double piston cylinder suitable for HW series chucks

YW-R seriesズーム

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 sensor switches

*CE correspondence

(YW-RE only)

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

Product Specifications

ModelYW1220R(E)YW1225R(E)
Through-hole Diameter (mm) - -
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

Machine Tool product lineup

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