Parallel Shaft Gearmotors Shaft Orientation Parallel Motor Enclosure Totally Enclosed Nonventilated Operating Voltage 180V DC Motor Type Permanent Magnet DC Nameplate Speed 83 RPM Maximum Torque 155 in-lb Starting Torque 155 in-lb Overhung Load Capacity 267 ft-lb Rotation CW/CCW Output Shaft Height 4 in Mounting Orientation Horizontal Vertical with Shaft Down Gear Ratio 29 1 Input Horsepower 1/4 hp Motor Insulation Class F Efficiency 65.7 Percent Output Shaft Diameter 3/4 in