White Roller Stator Motor – 505160W3122AAAAA is the lightest and fastest wheel drive motor in Empire's RE 505 Series lineup. It belongs on equipment that moves continuously through jobs demanding steady propulsion and more shaft speed than the heavier RE displacement options deliver. Impro Fluidtek builds these motors on the original White Drive Products patents, acquired directly from Danfoss in 2022. With 162 cm³/rev displacement and 4,200 in-lbs continuous torque on a 4-hole wheel mount with a tapered shaft, it keeps compact grounds maintenance equipment, light agricultural vehicles, and small-frame utility machines moving reliably through continuous propel duty. This motor also replaces 500160W3122ZAAAA.
Specifications
- Series: RE 505
- Displacement: 162 cm³/rev [9.9 in³/rev]
- Flow: 16 GPM Continuous (20 GPM Inter)
- Max. Speed: 370 RPM (470 RPM Inter)
- Torque: 4,200 in-lbs Continuous (4,800 in-lbs Inter)
- Max. Pressure: 3,000 psi Continuous (3,500 psi Inter)
- Mount: 4-Hole Wheel Mount
- Shaft: 1-¼" Tapered
- Genuine White/Impro 505160W3122AAAAA
Common Applications
- Compact wheel propulsion systems on light mobile and utility equipment
- Broom and brush drives on small sweepers and grounds maintenance machinery
- Light agricultural and industrial wheel drive equipment requiring higher shaft speed
