Brake Clutch/Brake Type Magnetic Disc Coil Voltage 230/460V AC Operating Voltage 230/460V AC Enclosure Type Dripproof Static Torque 1.5 ft-lb Horsepower @ RPM 1/3 hp @ 1725 RPM 3/4 hp @ 3450 RPM Shaft Diameter 5/8 in Maximum Speed 3 450 RPM Mounting Location Most Totally Enclosed Fan-Cooled Dayton General Purpose Motors and Many Right-Angle Gearmotors For Use With 4Z384 4Z394 6Z404 6Z405 Includes Hardware Continuous Duty Yes Outside Diameter 6.5 in Overall Length 5.5 in