RHC-S series

Discipline in manufacturing and quality management

RHC-S series

Thru-Hole Short Type (Compact) Precision Rotary Cylinders

Features

  • Thru-hole design is conducive to the automation center work-piece feeding. Or for convenience of processing of the long-bar objects.
  • Safety device: cylinders equipped with built-in"check valve", can be effectively prevented from abrupt 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 thereaction force occurring.
  • Compacting design:Compacting design can increase the structure's rigidity and reduce the Moment's reaction , light weight can lower the burdens of machining 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.
  • 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-S1336 16 130 106.6 95.5 44.6(4552) 39.9(4077)
RHC-S1346 16 130 106.6 95.5 44.6(4552) 39.9(4077)
RHC-S1446 22 145 132.8 122.6 55.6(5670) 51.3(5234)
RHC-S1452 22 145 132.8 122.6 55.6(5670) 51.3(5234)
RHC-S1768 25 170 166.2 152 69.5(7095) 63.6(6491)
RHC-S1775 25 170 166.2 152 69.5(7095) 63.6(6491)
RHC-S1778 25 170 166.2 152 69.5(7095) 63.6(6491)
Specifications / Model Max Speed
(min2)
Max Operation Pressure
MPa(kgf/cm2)
Total Leakage
(L/min)
Moment of Inertia
(kg*m2)
Net Weight
(kg)
-
RHC-S1336 8000 4.5(45.9) 3 0.018 11 -
RHC-S1346 8000 4.5(45.9) 3 0.018 11 -
RHC-S1446 6500 4.5(45.9) 3.9 0.034 15.5 -
RHC-S1452 6500 4.5(45.9) 3.9 0.034 15.5 -
RHC-S1768 5400 4.5(45.9) 4.2 0.066 24.5 -
RHC-S1775 5400 4.5(45.9) 4.2 0.066 24.5 -
RHC-S1778 5400 4.5(45.9) 4.2 0.066 24.5 -

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 D E(h6) F G H(H8) I(h7) J K(H7) L M(h7) N O P Q R(max) R(min) S
RHC-S1336 50 M55XP2.0 65 75 100 165 40 36 50 M52XP1.5 76 85 118 130 15 30 10 13 -3 4
RHC-S1346 50 M55XP2.0 65 75 100 165 40 46 50 M52XP1.5 76 85 118 130 15 30 10 13 -3 4
RHC-S1446 55 M60XP2.0 70 80 130 188 40 46 56 M58XP1.5 85 96 135 140 15 30 12 19 -3 5
RHC-S1452 55 M60XP2.0 70 80 130 188 40 52 56 M58XP1.5 85 96 135 140 15 30 12 19 -3 5
RHC-S1768 80 M85XP2.0 95 105 160 214 46 68 81 M84XP2.0 108 121 164 140 15 35 11 22 -3 5
RHC-S1775 80 M85XP2.0 95 105 160 214 46 75 81 M84XP2.0 108 121 164 170 15 35 11 22 -3 5
RHC-S1778 82 M87XP2.0 95 105 160 214 46 78 81 M84XP2.0 108 121 164 170 15 35 11 22 -3 5
Model / Dimension T U V W(max) W(min) X(max) X(min) Y Z a b c1 d e f g g1 h k1 -
RHC-S1336 131 3 4 45 29 30 14 102.6 8.5 64 103.5 76 RC3/8 M5 M6 M5 M4 147 90.5 -
RHC-S1346 131 3 4 45 29 30 14 102.6 8.5 64 103.5 76 RC3/8 M5 M6 M5 M4 147 90.5 -
RHC-S1446 137.45 3 4 48.55 26.55 36 14 109.7 9.5 73 120 83.5 RC3/8 M6 M6 M5 M5 165 97.7 -
RHC-S1452 137.45 3 4 48.55 26.55 36 14 109.7 9.5 73 120 83.5 RC3/8 M6 M6 M5 M5 165 97.7 -
RHC-S1768 157 2.5 4 53 28 39 14 119.6 13.25 98 150 100 RC1/2 M6 M6 M5 M5 195 102.63 -
RHC-S1775 157 2.5 4 53 28 39 14 119.6 13.25 98 150 100 RC1/2 M6 M6 M5 M5 195 102.63 -
RHC-S1778 157 2.5 4 53 28 39 14 119.6 13.25 98 150 100 RC1/2 M6 M6 M5 M5 195 102.63 -
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