White Roller Stator Motor – 505375W3122AAAAA is a high-displacement RE 505 Series wheel drive motor where the tapered shaft locks directly into the hub, holding the drive connection through the sustained traction demands and load impacts that heavy mobile propel work puts on the motor. On a 4-hole wheel mount with 375 cm³/rev displacement and 8,900 in-lbs continuous torque, it belongs on heavy agricultural equipment, large compact loaders, and material handling machinery that moves loaded, slowly, and hard. Impro Fluidtek builds these motors on the original White Drive Products patents, acquired directly from Danfoss in 2022. This motor also replaces 500375W3122ZAAAA.
Specifications
- Series: RE 505
- Displacement: 375 cm³/rev [22.8 in³/rev]
- Flow: 20 GPM Continuous (24 GPM Inter)
- Max. Speed: 200 RPM (250 RPM Inter)
- Torque: 8,900 in-lbs Continuous (10,250 in-lbs Inter)
- Max. Pressure: 3,000 psi Continuous (3,500 psi Inter)
- Mount: 4-Hole Wheel Mount
- Shaft: 1-¼" Tapered
- Ports: SAE
- Genuine White/Impro 505375W3122AAAAA
Common Applications
- Heavy agricultural equipment and large compact loaders requiring high-torque wheel propulsion
- Material handling machinery operating under sustained heavy load at low shaft speed
- Ground drive systems on mobile equipment where a tapered hub connection is specified
