Product Overview
The WHITE 11186705 is a high-performance hydraulic orbital motor engineered by WHITE Hydraulics, a globally recognized brand in low-speed, high-torque (LSHT) hydraulic drive technology. This motor operates on the proven gerotor/geroler orbital displacement principle, in which a rotating valve plate distributes pressurized hydraulic fluid to an orbiting rotor set, converting hydraulic energy into smooth, high-torque rotational mechanical output. The 11186705 is designed as a direct-fit replacement unit for demanding industrial drive circuits, delivering reliable shaft power for conveyors, winches, augers, and rotary actuators where compact envelope size and consistent torque at low speeds are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Orbital Motor (LSHT Gerotor / Geroler Type) |
| Model Designation | WHITE 11186705 |
| Operating Pressure | Standard Industrial Grade (continuous and intermittent duty ratings per WHITE series) |
| Mounting & Connection | Standard SAE / WHITE flange and port interface |
| Displacement Principle | Orbital rotor set with rotating valve plate |
| Output Characteristics | Low speed, high torque (LSHT) with smooth starting under load |
Engineering Features & Advantages
- Precision Performance: The orbital gerotor/geroler displacement set delivers high torque output at low shaft speeds with minimal flow pulsation, enabling accurate speed control in open- and closed-loop hydraulic circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust bearing support and durable sealing to withstand shock loads, contamination, and high duty cycles.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM WHITE 11186705 specifications, ensuring drop-in installation without adapter or plumbing modification.
- Compact Power Density: High torque-to-weight ratio allows integration into confined machine envelopes where larger drive solutions cannot be accommodated.
Typical Industrial Applications
The WHITE 11186705 hydraulic orbital motor is widely deployed in heavy industrial scenarios including plastic injection molding machine auxiliary drives, metallurgical handling and press feed systems, construction and marine winch/conveyor drives, and CNC machine tool indexing and rotary positioning equipment. Its LSHT characteristics also suit agricultural implements, mining conveyors, and mobile hydraulic drive circuits requiring dependable low-speed torque.
PRODUCT IMAGES

WHITE 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.
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