Danfoss White 255 Series WR Gerotor Hydraulic Motor | 255100A1702AAAAA 11204730
Wuhan Xinlaifu Hydraulic Equipment Co., Ltd. is one of the leading manufacturers and suppliers of danfoss white 255 series wr gerotor hydraulic motor | 255100a1702aaaaa 11204730 in China. With abundant experience, we warmly welcome you to buy high quality customized products at competitive price from our factory. Also, OEM&ODM service is available.

Technical Parameters

| Product | Gerotor Hydraulic Motor |
| Gerotor Hydraulic Motor | 151-2473, 1512473, 255100A1702AAAAA, AEM100-2ST, AEM1002ST, TE0100AM110AAAB |
| Alternative | Danfoss, White, Eaton, Parker |
| Displacement | 93 Cubic Centimetre Per Revolution |
| Flange | 2 Bolt Std |
| Shaft | Spline |
| Port | 3125-18 UNC |
| Flow Rate | 57 Litre Per Minute |
| Highlight | 255100A1702AAAAA Gerotor Hydraulic Motor, Gerotor Hydraulic Motor 255 Series, 255100A1702AAAAA Danfoss Hydraulic Motor |
Product Overview
The Danfoss White 255 Series WR motor is a world-renowned low-speed, high-torque cycloidal hydraulic motor, representing advanced technological levels in the field of cycloidal motors. This model (255100A1702AAAAA, with the order number possibly being 11204730) belongs to the RS series in the White product line and is renowned for its exceptional reliability, high efficiency, and compact design. It adopts patented Roller Stator technology, making it particularly suitable for mobile and industrial hydraulic drive systems that have strict requirements for smooth starting, durability, and power output.
As an industry benchmark product, the WR series motors offer a variety of configuration options. Their standardized mounting flanges and output shaft designs ensure good interchangeability with similar competing products on the market, providing users with convenient upgrade and replacement solutions.
Core Technologies and Product Advantages
1. Patented Roller Stator design: Abandoning the traditional sliding contact point design, seven precision rollers are used to form the stator. This design greatly reduces internal friction, not only significantly improving mechanical efficiency and starting efficiency, but also substantially extending the service life of the motor, enabling it to transmit greater power under the same volume.
2. High-pressure, long-life shaft seal: High-pressure VITON (fluororubber) material is used for the shaft seal, which provides excellent sealing performance as well as high temperature and medium resistance. It enhances reliability under harsh working conditions, can meet the design requirements of oil discharge pipelines without a shell, and simplifies the system.
3. Precision manufacturing and efficient lubrication:
- Matching ground shaft extension: Each output shaft undergoes customized matching grinding with the housing hole to ensure minimal fit tolerance, thereby achieving extremely high volumetric efficiency.
- Pressure oil supply bearing: The key bearing surfaces are continuously lubricated by clean and cool pressure oil, ensuring the long-life operation of the bearing under heavy loads.
- Full-flow lubrication drive connection: The internal transmission parts adopt full-flow lubrication, further improving the overall durability.
4. Excellent industrial compatibility: The mounting flange and output shaft dimensions are designed in accordance with industrial standards, enabling this series of motors to directly replace many other brands of similar cycloid motors on the market, providing great flexibility for equipment transformation and maintenance.
Typical application fields
The TE255 series WR motors, with their characteristics of low-speed and high-torque, compact structure, and high reliability, are widely used in various mobile and industrial equipment:
- Material handling equipment: Used for the traveling or slewing drives of forklifts, lift trucks, and bulk material feeders.
- Engineering and forestry machinery: Used for the feeding or driving mechanisms of small excavators, winches, and sawing machinery.
- Agricultural machinery: Used for driving the executive mechanisms of agricultural machinery such as harvesters and seeders.
- Special vehicles: Used for the working devices of sanitation vehicles and aerial work platforms.
- Industrial field: Used in occasions requiring stable and powerful drives such as conveyors, mixers, and valve opening and closing devices.
Parameter Table
|
Displacement: |
93 cubic centimetre per revolution |
| Mounting_Type: | 2 Bolt Std – 82.50 [3.248] Dia. X 3.05 [.120] Pilot, 13.59 [.535] Dia. Mounting Holes On 106.35 [4.187] Dia. B.C. |
| Output_Shaft_Type: | Spline |
| Port_Type: | Manifold Ports (.3125-18 UNC-2B Mounting Holes) |
| Flow_Rate: | 57 litre per minute |
| Maximum_Speed: | 607 revolutions per minute |
| Torque: | 183 newton metre |
| Two_Speed_Ratio: | None |












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