Parallel Shaft Gearmotors Shaft Orientation Parallel Motor Enclosure Totally Enclosed Nonventilated Operating Voltage 90V DC Motor Type Permanent Magnet DC Nameplate Speed 60 RPM Maximum Torque 56 in-lb Starting Torque 56 in-lb Overhung Load Capacity 171 ft-lb Rotation CW/CCW Output Shaft Height 3 in Mounting Orientation Horizontal Vertical with Shaft Down Gear Ratio 30 1 Input Horsepower 1/17 hp Motor Insulation Class F Efficiency 55.1 Percent Output Shaft Diameter 1/2 in