Electric Chain Hoist Duty Classification H2 Mount Type Hook Mounted - No Trolley Maximum Lifting Capacity 500 lb Number of Speeds Variable Programmable Programmable by Internal Controls Fixed Lift Speed Not Applicable Minimum Lift Speed 16 fpm Maximum Lift Speed 44 fpm Trolley Speed Not Applicable Maximum Lifting Length 10 ft Current at Minimum Voltage 10 A Current at Maximum Voltage 10 A Motor Horsepower 3/4 hp Operating Voltage 120V AC Headroom 13 in