Product Overview
The WHITE OMP X 160 (Part Number: 11186705) is a high-performance hydraulic orbital motor engineered for demanding industrial drive applications. Manufactured by WHITE Hydraulics, a recognized name in rotary hydraulic power transmission, this motor operates on the proven gerotor/orbital principle, converting hydraulic pressure and flow into reliable rotational torque and speed. The OMP X series is specifically designed as a compact, cost-effective solution for medium-duty applications requiring smooth low-speed operation, high starting torque, and consistent performance across a wide speed range. With a displacement of 160 cc/rev, this motor delivers substantial torque output at moderate flow rates, making it an ideal prime mover for conveyor drives, fan drives, winches, and rotary actuators in mobile and stationary hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Orbital Motor (Gerotor / Orbital Rotor Design) |
| Model Designation | OMP X 160 / 11186705 |
| Displacement | 160 cc/rev (9.76 in³/rev) |
| Operating Pressure | Continuous: up to 175 bar (2538 psi) / Intermittent: up to 210 bar (3046 psi) / Peak: up to 225 bar (3263 psi) |
| Torque Output | Continuous: approx. 380 Nm at 175 bar / Intermittent: approx. 460 Nm at 210 bar |
| Speed Range | Continuous: 10–400 RPM / Intermittent: up to 500 RPM |
| Mounting & Connection | Standard 4-bolt square flange (Ø 82.5 mm pilot) / 2 x G 1/2 BSPP ports / Ø 25 mm keyed shaft |
| Rotation | Bi-directional (reversible) |
| Fluid Compatibility | Mineral-based hydraulic oil (HLP/HLVP), viscosity range 20–75 cSt |
Engineering Features & Advantages
- Precision Orbital Rotor Set: The gerotor (orbital) rotor group is precision-ground and matched to deliver high volumetric efficiency, smooth low-speed rotation without stick-slip, and high starting torque — ideal for applications requiring controlled slow-speed drive.
- Compact & Lightweight Design: The OMP X series features a slim, space-saving envelope that simplifies integration into tight machine layouts without sacrificing torque density or structural rigidity.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- Direct Fit Replacement: Precision-manufactured to original WHITE specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a displacement of 160 cc/rev, this motor delivers substantial torque output at moderate flow rates, making it an ideal prime mover for conveyor drives, fan drives, winches, and rotary actuators in mobile and stationary hydraulic systems.
PRODUCT IMAGES



WHITE OMP X 160 / 11186705 Hydraulic Orbital Motor
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- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine WHITE OMP X 160 / 11186705 Hydraulic Orbital Motor. This Denmark-made 160 cc/rev hydraulic component features a gerotor design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.