Amps @ Low Volts: 5.1 , Brake: Weston Style Load Brake , Classification: H4 , Clutch: Friction , Color: Yellow , Configuration: Motorized Trolley , Control: 110V Push Button Control Pendant , Control Cord: 16 ft. , Flange Width: 6 1/33 to 7 1/50" , Headroom: 27-13/64" , Housing Depth: 8-5/16" , Housing Length: 16 29/32" , Housing Width: 5 13/32" , Hz: 60 , Lift Speed: 7/1 fpm , Lubrication: Oil Bath , Minimum Radius Curve: 31.5" , Motor HP: 1.2 , Number of Speeds: 2 , Phase: 3 , Thermal Protection: Yes , Voltage: 230 , Wheel Material: Stamped Steel