An incredible amount of power in a small package. You quite simply will NOT find a more powerful motor of this size. This motor is a must-have for the serious competitor. The improved Neodymium magnets and sturdy construction make the S28 the optimal choice for combat robotics.

3" Diameter, 6.7" long
1/2" diameter shaft with 1/8" keyway, 1.75" long
24V (can be run higher)
4.5 horsepower
3720 oz-in Torque
Max current 390 Amps
83% Efficiency
4900 rpm
6.9 lbs
Neodymium magnets