Electrical Type: Three Phase HP: 100 Frame: 404TP Enclosure: WPI Phase: Three Voltage: 460 Type: RUS Down Thrust: 6700 LBS Base Diameter: 16.500" Coupling Height: 36.094" Coupling Bore Size: 1.500" Coupling Keyway: 0.375" Vertical HOLLOSHAFT High Thrust Motors - "P" Base, Three Phase|Weather Protected Type I (WPI) Premium Efficient, SINEWAVE OPTIMIZED