DC Permanent Magnet Motor, Motor Design Permanent Magnet DC, 1/27 HP, Nameplate RPM 1,800, Voltage 90V DC, 0.50 A Full Load Amps, Non-Standard Frame, Full Load Torque 1.3 in-lb, Motor Thermal Protection None, Ins. Class B, Max. Ambient Temp. 40 Degrees C, Motor Shaft Rotation CW/CCW, Motor Enclosure Design Totally Enclosed Nonventilated, Motor Mounting Type Face/Base, Shaft Dia. 5/16 in, Motor Bearings Ball, Shaft Length 1 1/2 in, Brush Type External, Overall Length 6 7/16 in