RHC-MS series

Discipline in manufacturing and quality management

RHC-MS series

Short (Compact) Blocked-Center Type Precision Rotary Cylinder (With detector device type)

Features

  • Detector device: The design is with the proximity switch as the safety sensor.
  • Safety device: cylinders equipped withbuilt-in"check valve", can be effectively prevented fromabrupt input-pressure failure.
    This type of rotary cylinder is designed with both front and back side locking structure. The back side locking design not only promote whole structure rigidity but also reduce there action force occurring.
  • Compacting design can increase thestructure's rigidity and reduce the Moment's reaction , light weight can lower the burdens of machin's spindle, preventing the constructive interference.
  • Light weight: The cylinder made of high-intensity aluminum alloy and high-strength alloy steel, it can lighten the weight reducing the rotation inertial effects even enhance intensity firmly then comes with effects of reducing the temperature.
  • Daul use type : The purpose of the design is for both Vertical and Horizontal Machines use thus adopts closed hydraulic loop type.
  • Durability/life-span: adopting high quality alloy steel even harden treated to strengthen structure firmly , then with superior quality seals and professional fine-grinding steps thus come with the features of high intensity, high rigidity and durability.

 

Specifications Table

Specifications / Model Piston Stroke
(mm)
Piston Dia
(mm)
Piston Area
Push side
(cm2)
Piston Area
Pull side
(cm2)
Draw Bar
Push side
(kgf)
Draw Bar
Pull side
(kgf)
RHC-M105S 20 105 81.4 75.5 30.3(3090) 28 (2864)
RHC-M125S 25 125 117.5 109 43.7(4460) 40.5(4138)
RHC-M150S 30 150 171.5 156.7 63.8(6509) 58.3(5949)
Specifications / Model Max Speed
min2(r.p.m)
Max Operation Pressure
MPa(kgf/cm2)
Total Leakage
(L/min)
Moment of Inertia
(kg*m2)
Net Weight
(kg)
-
RHC-M125S 6000 4 (40.8) 0.8 0.0276 9.7 -
RHC-M150S 5500 4 (40.8) 0.8 0.0514 12.8 -

Remark 1. Use only ISO VG 32 or ISO VG 46 deforming circulating oil.
Remark 2. Circulating oil filter's net density should be under 10μm.

 

Sizes

(mm)

Model / Dimension A(H7) B C E(h7) F P R(max) R(min)
RHC-M105S 21 M20XP2.5 30 80 142 35 45 25
RHC-M125S 25 M24XP3.0 35 110 168 44 51 26
RHC-M150S 31 M30XP3.5 45 110 196 45 56 26
Model / Dimension S Y i k1 m n r -
RHC-M105S 5 118.7 146 113.2 81 130.2 211.2 -
RHC-M125S 5 128.7 168 123.2 91 130.2 211.2 -
RHC-M150S 5 134.7 199 129.2 97 130.2 227.2 -
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