Orbital Motors Orbital Motors Manuacturer Factory

Product Overview

- ChangJia’s orbital (hydraulic) wheel-drive motors are compact gerotor-type orbital motors produced by Chongqing ChangJia International Trading Co., Ltd.

- Offered in a BMTW series (BMTW160 → BMTW800) covering displacements ~161–802 cm3/rev, continuous power/torque and intermittent/peak ratings to suit a wide range of wheel-drive requirements.

- Typical unit weight ~19.5–25 kg and rated flows up to ~100 L/min (continuous up to 125 L/min); inlet pressures up to ~21 MPa (higher for short peaks).

Product Features

- Gerotor gear set with disc valve for high efficiency, smooth and stable operation.

- High torque at low speeds with strong starting torque and long service life.

- Double taper roller bearings to support high radial and axial loads for direct wheel-drive mounting.

- Multiple sizes/models to match different speed, torque and flow requirements; designed for continuous and intermittent duty cycles.

Product Value

- Enables compact, integrated wheel-drive solutions that reduce drivetrain complexity and save installation space.

- Delivers reliable high torque at low speed for demanding tasks, improving machine traction and productivity.

- Robust construction and high allowable pressures/loads increase uptime and lower lifecycle cost in heavy-duty equipment.

Product Advantages

- Manufactured with experienced staff, advanced machines and proven inspection technologies to ensure high quality.

- Broad model range provides scalable performance (torque, displacement, speed) for OEM flexibility.

- Heavy-duty bearing arrangement and high-pressure ratings make the motors durable under severe radial/axial loading and harsh conditions.

- Backed by a supplier focused on R&D-to-production capabilities, customer-oriented service and quality packaging.

Application Scenarios

- Direct wheel drives for construction equipment (e.g., compact loaders, excavator travel, articulated vehicles).

- Agricultural machinery and self-propelled implements requiring compact, high-torque wheel drives.

- Forestry, mining, material-handling and road-maintenance vehicles where high load capacity and robust low-speed torque are essential.

- Any mobile or industrial application that needs a compact, integrated hydraulic wheel motor for heavy-duty duty cycles.