Nippon Oil Pump NOP
Nippon Oil Pump Orbmark Motor ORB-SH

Manufacturer: Nippon Oil Pump Co., Ltd.
Model: ORB-SH
Features
- Wheel type of ORB-S series
- With flange suitable for wheeler
- Made in Japan Quality
- High durability for radial/thrust load by built-in taper roller bearing
- Suitable for high input pressure
Specifications
Size | Theoretical Displacement (cm3/rev) | Normal Continuous Revolution (min-1) | Normal Continuous Flow rate ℓ/min (US gal/min) | Max. Instantaneous Flow rate ℓ/min (US gal/min) | Normal Continuous Torque (Nm) | Max. Instantaneous Torque (Nm) | Normal Continuous Pressure MPa (psi) | Max. Instantaneous Pressure MPa (psi) | Permissible Back Pressure MPa (psi) | Approx. Weight kg (lbs) |
---|---|---|---|---|---|---|---|---|---|---|
050 | 54.0 | 1034 | 57 (15.06) | 68 (17.96) | 110 | 135 | 15.5 (2248.09) | 19.0 (2755.72) | 7.0 (1015.27) | 9.5 (20.94) |
070 | 71.4 | 790 | 76 (20.07) | 153 | 183 | 9.6 (21.16) | ||||
100 | 98.5 | 588 | 210 | 246 | 9.8 (21.61) | |||||
120 | 118.4 | 478 | 252 | 300 | 18.5 (2683.20) | 10.0 (22.05) | ||||
130 | 129.0 | 438 | 250 | 330 | 14.0 (2030.53) | 10.1 (22.27) | ||||
160 | 165.3 | 346 | 322 | 383 | 17.0 (2465.65) | 10.4 (22.93) | ||||
190 | 189.8 | 307 | 363 | 432 | 10.5 (23.15) | |||||
205 | 205.0 | 273 | 403 | 475 | 10.7 (23.59) | |||||
240 | 235.5 | 240 | 395 | 495 | 12.0 (1740.46) | 15.5 (2248.09) | 10.9 (24.03) | |||
280 | 282.5 | 201 | 410 | 479 | 10.5 (1522.90) | 12.5 (1812.98) | 11.3 (24.91) | |||
310 | 306.9 | 184 | 440 | 519 | 11.5 (25.35) | |||||
380 | 376.4 | 151 | 464 | 531 | 9.0 (1305.34) | 10.5 (1522.90) | 12.0 (26.46) | |||
410 | 409.9 | 138 | 470 | 555 | 8.5 (1232.82) | 10.0 (1450.38) | 12.3 (27.12) |
- 1: Do not drive motor with max. torque/max. pressure in more than 6 seconds.
- 2: Recommended hydraulic oil: ISO-VG32 or same class
- 3: △P means differential pressure
- 4: Input pressure must be less than 21MPa (3045.80psi) at maximum.
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