Hydraulic Vane Pump
Pumps & Motors

Where it fits
Zone 8: Injection unit
Other parts for this zoneNHM series radial piston hydraulic motor for injection molding machine screw pre-plasticizing drive.
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Request a quote for this part nowWhere it fits
Zone 8: Injection unit
Other parts for this zoneHigh-torque NHM series radial piston hydraulic motor for plastic injection molding machine screw pre-plasticizing (plastication) systems. Available in NHM1 through NHM31 displacement series, each with flat key and shaft spline shaft options in multiple shaft diameters. Low speed, high torque design ideal for screw rotation drive.
| Type | Radial Piston Hydraulic Motor |
|---|---|
| Max Pressure | 17.5 MPa |
| Speed Range | 5 – 300 rpm |
| Torque | High torque, low speed |
| Shaft Options | Flat Key / Shaft Spline |
| Brand | NHM |
| SKU | Series | OEM models |
|---|---|---|
| HY-PW-08-NHM1 | NHM1 | |
| HY-PW-08-NHM2 | NHM2 | |
| HY-PW-08-NHM3 | NHM3 | |
| HY-PW-08-NHM6 | NHM6 | |
| HY-PW-08-NHM8 | NHM8 | |
| HY-PW-08-NHM11 | NHM11 | |
| HY-PW-08-NHM16 | NHM16 | |
| HY-PW-08-NHM31 | NHM31 |
Diagnose and fix hydraulic pressure loss problems in injection molding machines. Common causes, step-by-step troubleshooting, and replacement parts guide.