RHC series
Thru-Hole Precision Rotary Hydraulic Cylinder
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 workpiece flying out during abrupt input-pressure failure.
- 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-1037 | 15 | 105 | 70.6 | 66.9 | 28(2883) | 26(2731) |
| RHC-1236 | 15 | 125 | 100.7 | 89.5 | 37(3820) | 33(3432) |
| RHC-1246 | 15 | 125 | 100.7 | 89.5 | 37(3820) | 33(3432) |
| RHC-1546 | 22 | 155 | 160.7 | 150.2 | 60(6163) | 56(5760) |
| RHC-1552 | 22 | 155 | 160.7 | 150.2 | 60(6163) | 56(5760) |
| RHC-1868 | 25 | 180 | 198.2 | 197 | 74(7601) | 73.5(7495) |
| RHC-1875 | 25 | 180 | 198.2 | 183.5 | 74(7601) | 69(7037) |
| RHC-1877 | 25 | 180 | 198.2 | 183.5 | 74(7601) | 69(7037) |
| Specifications / Model | Max Speed (min2) |
Max Operation Pressure MPa(kgf/cm2) |
Total Leakage (L/min) |
Moment of Inertia (kg*m2) |
Net Weight (kg) |
- |
| RHC-1037 | 8000 | 4(40.8) | 3 | 0.017 | 8 | - |
| RHC-1236 | 7000 | 4(40.8) | 3 | 0.03 | 11.8 | - |
| RHC-1246 | 7000 | 4(40.8) | 3 | 0.03 | 10.6 | - |
| RHC-1546 | 6200 | 4(40.8) | 3.9 | 0.06 | 15.7 | - |
| RHC-1552 | 6200 | 4(40.8) | 3.9 | 0.06 | 15.1 | - |
| RHC-1868 | 4700 | 4(40.8) | 4.2 | 0.13 | 25.2 | - |
| RHC-1875 | 4700 | 4(40.8) | 4.2 | 0.13 | 23.8 | - |
| RHC-1877 | 4700 | 4(40.8) | 4.2 | 0.13 | 23.3 | - |
Remark 1：Total leakage：Pressure 3.0MPa (30.6kgf/cm2) and oil temperature 50℃.
Remark 2：Draw bar pull force：Pressure 4.0MPa (40.8kgf/cm2)
Remark 3：Use only ISO VG 32 or ISO VG 46 deforming circulating oil.
Remark 4：Circulating oil filter's net density should be under 10μm.
※ The public data of all AUTOCLAWS' products are for reference only, AUTOCLAWS have reserves the right to change, terminate and finally interpret the data. ※
Sizes
(mm)
| Model / Dimension | A(H7) | B | C | D | E(h7) | F | G | H(H8) | I(h7) | J | K(H7) | L | N | O | P | Q | R(max) | R(min) | S |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RHC-1037 | 38 | M42XP1.5 | 48 | 65 | 100 | 136 | 24 | 37 | 42 | M44XP1.5 | 64 | 73 | 107 | 15 | 25 | 6 | 15 | 0 | 5 |
| RHC-1236 | 38 | M42XP1.5 | 65 | 80 | 100 | 155 | 34 | 36 | 50 | M52XP1.5 | 76 | 85 | 122 | 15 | 25 | 6 | 15 | 0 | 5 |
| RHC-1246 | 50 | M55XP2.0 | 65 | 80 | 100 | 155 | 34 | 46 | 50 | M52XP1.5 | 76 | 85 | 122 | 15 | 30 | 6 | 15 | 0 | 5 |
| RHC-1546 | 50 | M55XP2.0 | 70 | 85 | 130 | 190 | 40 | 46 | 56 | M58XP1.5 | 85 | 96 | 136.5 | 15 | 30 | 6 | 22 | 0 | 5 |
| RHC-1552 | 55 | M60XP2.0 | 70 | 85 | 130 | 190 | 40 | 52 | 56 | M58XP1.5 | 85 | 96 | 136.5 | 15 | 30 | 6 | 22 | 0 | 5 |
| RHC-1868 | 70 | M75XP2.0 | 85 | 120 | 160 | 215 | 36 | 68 | 81 | M84XP2.0 | 108 | 121 | 165 | 15 | 35 | 6 | 25 | 0 | 5 |
| RHC-1875 | 80 | M85XP2.0 | 95 | 120 | 160 | 215 | 36 | 75 | 81 | M84XP2.0 | 108 | 121 | 165 | 15 | 35 | 6 | 25 | 0 | 5 |
| RHC-1877 | 82 | M87XP2.0 | 95 | 120 | 160 | 215 | 36 | 77 | 81 | M84XP2.0 | 108 | 121 | 165 | 20 | 35 | 6 | 25 | 0 | 5 |
| Model / Dimension | T | V | W(max) | W(min) | X(max) | X(min) | Y | Z | a | b | c1 | d | e | f | g | g1 | h | k1 | - |
| RHC-1037 | 169.8 | 4 | 39 | 24 | 29 | 14 | 131 | 14 | 52 | 93 | 67 | RC3/8 | M5 | M5 | M10X15 | M4 | 115 | 117.1 | - |
| RHC-1236 | 181.5 | 4 | 37.5 | 22.5 | 26.5 | 11.5 | 133 | 13 | 64 | 100 | 76 | RC1/2 | M5 | M6 | M10X17 | M4 | 130 | 124 | - |
| RHC-1246 | 181.5 | 4 | 37.5 | 22.5 | 26.5 | 11.5 | 133 | 13 | 64 | 100 | 76 | RC1/2 | M5 | M6 | M10X17 | M4 | 130 | 124 | - |
| RHC-1546 | 192 | 6 | 46 | 24 | 33.5 | 11.5 | 139.5 | 10.5 | 73 | 111 | 78.5 | RC1/2 | M6 | M6 | M10X20 | M5 | 170 | 132.5 | - |
| RHC-1552 | 192 | 6 | 46 | 24 | 33.5 | 11.5 | 139.5 | 10.5 | 73 | 111 | 78.5 | RC1/2 | M6 | M6 | M10X20 | M5 | 170 | 132.5 | - |
| RHC-1868 | 226.5 | 4 | 48.5 | 23.5 | 36.5 | 11.5 | 161 | 17 | 98 | 143.5 | 99 | RC1/2 | M6 | M6 | M10X20 | M5 | 190 | 153 | - |
| RHC-1875 | 226.5 | 4 | 48.5 | 23.5 | 36.5 | 11.5 | 161 | 17 | 98 | 143.5 | 99 | RC1/2 | M6 | M6 | M10X20 | M5 | 190 | 153 | - |
| RHC-1877 | 226.5 | 4 | 48.5 | 23.5 | 36.5 | 11.5 | 161 | 17 | 98 | 143.5 | 99 | RC1/2 | M6 | M6 | M10X20 | M5 | 190 | 153 | - |
