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Rotary Air Cylinder
Non-Thru-Hole | Air
  • The rotary valve and cylinder body, all made of special light alloy, are light-weight.
  • Through unique design, the rotary valve can considerably reduce the waste in compressing air and efficiently increase its utilization.
  1. When used, a little oil mist should be contained.
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
Moment of inertia
Air Leakage
cc/sec
(at 6kgf/cm2)
Weight
kg
RA-100 77.0 74.4 15 6000 0.8(8) 0.03 400 3.9
RA-130 131.2 124.7 15 5000 0.8(8) 0.05 400 5.2
RA-170 225.4 219.0 20 5000 0.8(8) 0.18 400 8.5
RA-220 378.6 369.3 25 4000 0.8(8) 0.36 400 14.5
RA-270 571.0 562.9 30 3000 0.8(8) 0.75 400 18.4

* Subject to technical changes.

ModelABCDE
h7
FG max.G min.HJKLM
H8
N
RA-100100130-806022503565160M12x1.756-M8x161325
RA-130130160120906525453070165M16x2.06-M8x161730
RA-1701702001401008025452585180M16x2.0
6-M10x18
1730
RA-22022025517013011030502591186M20x2.5
6-M12x20
2135
RA-270270305190130110355525105200M24x3.0
6-M12x20
2540

Model 2D pdf 2D dwg 3D step
RA-100
RA-130
RA-170
RA-220
RA-270
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