Impro White Motor 505300A5123AAAAA Impro

White Roller Stator Motor – 505300A5123AAAAA is an RE 505 Series fixed-installation motor at 300 cm³/rev, configured with a 14-tooth spline shaft on a 6-hole SAE A mount. The 14-tooth splined shaft fits equipment with gearboxes, auger drives, and conveyor head shafts, where the connection between the driven component and the motor must hold against torque reversals and shock loads without the support of a key. Impro Fluidtek builds these motors on the original White Drive Products patents, acquired directly from Danfoss in 2022. With 7,300 in-lbs continuous torque, it drives the same class of heavy fixed-installation equipment as its keyed and splined-shaft siblings at this displacement, for applications where the spline interface is design-specified.

Specifications

• Series: RE 505
• Displacement: 300 cm³/rev [18.3 in³/rev]
• Flow: 22 GPM Continuous (25 GPM Inter)
• Max. Speed: 250 RPM (320 RPM Inter)
• Torque: 7,300 in-lbs Continuous (8,300 in-lbs Inter)
• Max. Pressure: 3,000 psi Continuous (3,500 psi Inter)
• Mount: 6-Hole SAE A
• Shaft: 14T Spline
• Ports: SAE
• Genuine White/Impro 505300A5123AAAAA

Common Applications

• Fixed-installation drives where a 14-tooth splined shaft interface is specified
• Feed rollers, conveyor drives, and processing equipment on industrial and agricultural machinery
• Winch drives and swing drives on construction and forestry equipment