DC Permanent Magnet Motor, Motor Design Permanent Magnet DC, 1/2 HP, Nameplate RPM 1,800, Voltage 12V DC, 39.0 A Full Load Amps, 56C Frame, Full Load Torque 4.4 in-lb, Motor Service Factor 1, Motor Thermal Protection None, Ins. Class H, Max. Ambient Temp. 40 Degrees C, Motor Shaft Rotation CW/CCW, Duty Cycle Continuous, Motor Enclosure Design Totally Enclosed Nonventilated, Motor Mounting Type Face/Base, Shaft Dia. 5/8 in, Motor Bearings Ball, Shaft Length 1 7/8 in, Brush Type External