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Short type Rotary Hydraulic Cylinder
Non-Thru-Hole | Hydraulic
  • For short form, light weight and high speed rotary cylinder.
  • Can screw it from the rear end of the cylinder when mounting.
  1. The drain port should be independently connected to oil tank to avoid back pressure.
ModelEff. piston area cm2
Extend
Eff. piston area cm2
Retract
Piston stroke
(mm)
Max. speed
min-1 (r.p.m.)
Max. pressure
MPa (kgf/cm2)
I
kg‧m 2
Weight
(kg)
RK-75N 44.2 37.1 15 6000 4.0(40) 0.01 2.8
RK-100N 78.5 71.5 20 6000 4.0(40) 0.03 4.3
RK-125N 122.7 113.1 25 6000 4.0(40) 0.05 6.8
RK-150N 176.7 160.8 30 5500 4.0(40) 0.09 9.4
RK-200N 314.1 290.4 35 5500 4.0(40) 0.28 15.3
RK-250N 469.1 436.0 60 2000 5.0(50) 0.40 45.2

* Subject to technical changes.

ModelABCD1D2E
(h7)
FG max.G min.HJKLL1L2M
(H8)
NPQRS
RK-75N751510790906530453057134.5M20x2.56~M8x16M8x60122135281027.526
RK-100N100201321151008030452572149.5M20x2.56~M10x20M8x75122135261028.532
RK-125N1252516014013011035502582159.5M24x3.06~M12x20M8x85122545261028.532
RK-150N1503019017013011045552595172.5M30x3.512~M12x24M10x100163245261028.532
RK-200N20035245220145120557035115192.5M36x4.012~M16x30M10x12521386030628.528
RK-250N24560307275220160658525165255M42x3.06~M20x2.5M16x17528456537186-

Model 2D pdf 2D dwg 3D step
RK-75N
RK-100N
RK-125N
RK-150N
RK-200N
RK-250N
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