Electric Curtain Hoist with Key Switch provides the most convenient way to raise and lower your gym divider curtains. The vertical lifting load type with maximum load of 2,300 in-lbs torque will lift a 1000 lb curtain on a 2-3/4” winding diameter. Travel - 50 ft of lift on a 2-3/4” winding diameter with speed - 10.5 FPM using a 2-3/4” winding diameter. Electrical - 110 / 115 / 120 VAC, 60 cycle (other voltages and frequencies available on special order at additional cost). Features a 3/4 HP motor with 14 A (full load amperage); instant reversing, low maximum current draw design. Duty cycle standard 20 Minutes ON, 20 Minutes OFF. Gear reduction - Hardened steel worm gear; sealed gear case with precision ball bearings. Drive drum - 1” diameter output shaft with coupler to accept a 2-3/8” OD line shaft. Heavy duty upper and lower limit switches, gear driven for high accuracy. Constructed with a precision machined aluminum gear case.