OML & OMM
The Danfoss OML and OMM series are mini fixed-displacement low-speed high-torque (LSHT) orbital hydraulic motors engineered by Danfoss Power Solutions. They operate on the gerotor principle, converting hydraulic fluid flow and pressure into continuous mechanical rotational energy. These motors are specifically designed to deliver a high power-to-weight ratio within ultra-compact physical envelopes.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Danfoss OML and OMM series are mini fixed-displacement orbital hydraulic motors designed for light-duty industrial and agricultural applications where space is constrained but reliable torque is required. Manufactured by Danfoss Power Solutions, these compact motors utilize a gerotor mechanism to deliver high power density in a small, lightweight footprint.
| Specification / Feature | Danfoss OML Series | Danfoss OMM Series |
|---|---|---|
| Displacement Range | 8.0 to 32.0 cm³/rev | 8.0 to 50.0 cm³/rev |
| Max. Speed | Up to 2,500 rpm | Up to 2,450 rpm |
| Max. Continuous Pressure | Up to 125 bar | Up to 140 bar |
| Max. Intermittent Pressure | Up to 140 bar | Up to 175 bar |
| Max. Peak Pressure | Up to 140 bar | Up to 225 bar |
| Max. Continuous Torque | Up to 4.2 daNm | Up to 6.0 daNm |
| Max. Intermittent Torque | Up to 5.4 daNm | Up to 8.8 daNm |
| Max. Continuous Output | Up to 1.1 kW | Up to 2.4 kW |
| Max. Intermittent Output | Up to 1.4 kW | Up to 3.2 kW |
| Max. Oil Flow | 20 L/min | 20 L/min |
| Starting Torque | Min. 2.5 daNm | Min. 3.0 daNm |
| Porting Configurations | End porting | Rear/end porting or side porting |
| Shaft Variants | Cylindrical Ø16 mm | Cylindrical Ø16 mm, Splined |
| Main Models Available | OML 8, 12.5, 20, 32 | OMM 8, 12.5, 20, 32, 40, 50 |
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