RACH-SERIES, HOLLOW PLUNGER ALUMINUM CYLINDERS
RACH series
Utilizing the latest in Alloy technology, high-strength coatings, seal design and bearing materials, the new Aluminum Cylinder line from ZUPPER can change the way you think about your cylinder applications. Our cylinders provide the strength of aluminum alloy with the lightweight, transportability and easy positioning of aluminum.
● Steel baseplate and saddle for protection against load-induced damage
● Dust ring stop the dust into cylinder during extension
● Integral stop ring prevents plunger over-travel and is capable of with standing the full cylinder capacity
● Multi-wearing ring prevent metal to metal contact, increasing cylinder life and resistance to side-loads of up to 10%
● Hard coat finish on all surfaces resists damage and extends cylinder life
● High-strength return spring for rapid cylinder retraction
● Combined seal reduced the friction, no creeping and extends cylinder life
● Handles included on all models
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) | Outside dia (mm) | Bore dia (mm) | Principal axis Dia(mm) | Outer Dia of piston(mm) | Cap dia (mm) | Oil supply hole Thread (RC) | Saddle Protrusion From plgr (mm) |
| RACH-2050 | 20 | 50 | 32.8 | 0.164 | 189 | 113 | 75 | 55 | 27 | 55 | 3/8 | 10 |
| RACH-20100 | 20 | 100 | 32.8 | 0.328 | 251 | 113 | 75 | 55 | 27 | 55 | 3/8 | 10 |
| RACH-20150 | 20 | 150 | 32.8 | 0.492 | 313 | 113 | 75 | 55 | 27 | 55 | 3/8 | 10 |
| RACH-3050 | 30 | 50 | 51.1 | 0.256 | 208 | 138 | 95 | 70 | 34 | 70 | 3/8 | 12 |
| RACH-30100 | 30 | 100 | 51.1 | 0.512 | 267 | 138 | 95 | 70 | 34 | 70 | 3/8 | 12 |
| RACH-30150 | 30 | 150 | 51.1 | 0.767 | 333 | 138 | 95 | 70 | 34 | 70 | 3/8 | 12 |
| RACH-6050 | 60 | 50 | 84.7 | 0.424 | 251 | 187 | 130 | 100 | 54 | 100 | 3/8 | 12 |
| RACH-60100 | 60 | 100 | 84.7 | 0.848 | 315 | 187 | 130 | 100 | 54 | 100 | 3/8 | 12 |
| RACH-60150 | 60 | 150 | 84.7 | 1.272 | 380 | 187 | 130 | 100 | 54 | 100 | 3/8 | 12 |
| RACH-100100 | 100 | 100 | 164.6 | 1.652 | 325 | 267 | 185 | 145 | 79 | 145 | 3/8 | 14 |
| RACH-100150 | 100 | 150 | 164.6 | 2.478 | 391 | 267 | 185 | 145 | 79 | 145 | 3/8 | 14 |
| RACH-100200 | 100 | 200 | 164.6 | 3.304 | 459 | 267 | 185 | 145 | 79 | 145 | 3/8 | 14 |
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