DC Permanent Magnet Motor, Motor Design Permanent Magnet DC, 1/4 HP, Nameplate RPM 1,750, Voltage 90V DC, 2.5 A Full Load Amps, 56C Frame, Motor Service Factor 1, Motor Thermal Protection None, Ins. Class F, Max. Ambient Temp. 40 Degrees C, Motor Shaft Rotation CW/CCW, Motor Enclosure Design Totally Enclosed Fan-Cooled, Motor Mounting Type Face/Base, Shaft Dia. 5/8 in, Motor Bearings Ball, Shaft Length 1 7/8 in, Overall Length 10 13/16 in