RCH series
RCH SERIES, SINGLE ACTING HOLLOW PLUNGER STEEL CYLINDER
● Steel base plate and saddle for protection the hollow piston and cylinder damage and increasing abrasion performance
● Dust ring stop the dust into cylinder during extension
● Floating type plunger prevents the block caused by slight unbalance loading of piston
● Step-limited piston prevents over-travel and is capable of stopping the spring compressed completely
● Wear ring prevent metal to metal contact, increasing cylinder life and resistance to be scratched
● High-efficient seal extends cylinder life
● Handles included on all models
SPECIFICATIONS
Note: All the Spec.rated working pressure is 70Mpa
| Item/no | Output (t) | Stroke (mm) | Effactive area (cm²) | Oil capacity (l) | Height of Product (mm) | Extended Height (mm) | Outside dia (mm) | Bore dia (mm) | Principal axis Dia(mm) | Outer Dia of piston(mm) | Oil supply hole Thread NQU | Saddle Protrusion from Plgr (mm) |
| RCH-2050 | 20 | 50 | 32.8 | 0.164 | 166 | 216 | 95 | 75 | 55 | 27 | 3/8 | 7 |
| RCH-20100 | 20 | 100 | 32.8 | 0.328 | 228 | 328 | 95 | 75 | 55 | 27 | 3/8 | 7 |
| RCH-20150 | 20 | 150 | 32.8 | 0.492 | 290 | 440 | 95 | 75 | 55 | 27 | 3/8 | 7 |
| RCH-3050 | 30 | 50 | 51.2 | 0.256 | 172 | 222 | 118 | 95 | 70 | 34 | 3/8 | 9 |
| RCH-30100 | 30 | 100 | 51.2 | 0.512 | 238 | 338 | 118 | 95 | 70 | 34 | 3/8 | 9 |
| RCH-30150 | 30 | 150 | 51.2 | 0.768 | 208 | 458 | 118 | 95 | 70 | 34 | 3/8 | 9 |
| RCH-6050 | 60 | 50 | 98.9 | 0.495 | 210 | 260 | 165 | 135 | 100 | 54 | 3/8 | 12 |
| RCH-60100 | 60 | 100 | 98.9 | 0.989 | 282 | 382 | 165 | 135 | 100 | 54 | 3/8 | 12 |
| RCH-60150 | 60 | 150 | 98.9 | 1.484 | 357 | 507 | 165 | 135 | 100 | 54 | 3/8 | 12 |
| RCH-10075 | 100 | 75 | 167.8 | 1.258 | 266 | 341 | 224 | 180 | 140 | 79 | 3/8 | 15 |
| RCH-100150 | 100 | 150 | 167.8 | 2.517 | 377 | 527 | 224 | 180 | 140 | 79 | 3/8 | 15 |
| RCH-100200 | 100 | 200 | 167.8 | 3.356 | 451 | 751 | 224 | 180 | 140 | 79 | 3/8 | 15 |
