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Double-rod Rotary Hydraulic Cylinder with Safety Device
Non-Thru-Hole | Hydraulic
  • For short form, light weight, double rod rotary cylinder.
  • Built-in safety check valves and pressure relief valves.
  1. The drain port should be independently connected to oil tank to avoid back pressure.
ModelEff. piston area cm2
Extend
A
Eff. piston area cm2
Retract
B
Eff. piston area cm2
Extend
A
Eff. piston area cm2
Retract
B
Piston stroke
(mm)
Max. speed
min-1 (r.p.m.)
Max. pressure
MPa (kgf/cm2)
I
kg‧m 2
Moment of inertia
Weight
kg
RD-120 122.7 126.1 116.1 113.1 20 5000 3.0(30) 0.14 11.3
RD-125 122.7 126.1 116.1 113.1 25 5000 3.0(30) 0.15 11.5

* Subject to technical changes.

ModelABCDE
max.
E
min.
F
max.
F
min.
RD-12012513013722760403515
RD-12512513014723755303510

Model 2D pdf 2D dwg 3D step
RD-120
RD-125
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