OMS OMSE series hydraulic high-torque disc valve cycloidal motor

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The Blince OMS and OMSE series are heavy-duty cycloidal hydraulic motors featuring an advanced disc-type flow distribution design and a high-pressure gearbox. Unlike standard cycloidal motors, the OMS series uses tapered roller bearings on the output shaft, enabling it to withstand enormous axial and radial loads. This makes it a high-torque, high-efficiency power solution suitable for versatile applications in the most demanding environments.

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OMS OMSE series hydraulic high-torque disc valve cycloidal motor

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Series Advantages

Key features and advantages:

Advanced disk distribution flow: This sophisticated design automatically compensates for wear during operation, maintaining high efficiency and ensuring a long service life even under continuous high pressure conditions.

High load capacity: The output shaft is supported by robust tapered roller bearings . This structural advantage allows the motor to withstand large radial and axial forces, enabling it to directly drive heavy-duty wheels or large mechanical components.

Advanced gear transmission: Manufactured using world-class precision equipment, the gear transmission ensures low starting pressure and reliable, smooth operation at both low and high speeds.

Multi-functional models: Available in a variety of configurations—standard OMS, OMSE (high-voltage capacity), OMSS (short motor), and OMSJ—to meet specific space and performance requirements.

Optimized for high torque: designed to provide sustained high torque output, making it the preferred choice for heavy industry and mobile machinery.

Technical Specifications

Heavy-duty performance built with precision engineering

The Blince OMS series (including models such as OMSE, OMSS, and OMSJ) offers significant improvements in both power and durability. Compared to shaft-distributed motors, these motors feature a disc valve (disc distribution) design, achieving higher volumetric efficiency and smoother rotation even under extreme pressures.

Technical Specifications Overview:

Model range: OMS / OMSE 80 to OMS / OMSE 375.
Maximum speed: Up to 800 rpm (depending on the model).
Maximum torque: up to 980 N·m continuously (up to 1260 N·m peak).
Maximum pressure drop: up to 21 MPa during continuous operation (up to 24 MPa during intermittent operation).
Installation method: standard E2 or E4 flange, or special square flange (guide pipe Ø101.6 / Ø125).
Shaft options: 32mm parallel key, 31.75mm spline shaft (14-DP12/24) and 31.75mm tapered shaft.

Application Industries

Common applications:

Heavy construction equipment: road rollers, trenchers and drilling equipment. Mining and forestry: logging machines, heavy winches and mining conveyors. Agricultural equipment: large harvesters and heavy-duty feed mixers. Marine and Offshore: Anchor winches and deck cranes for applications requiring high radial loads.