Y80 ELECTRIC WIRE ROPE - H4 DUTY CLASS PLAIN TROLLEY- SINGLE REEVED 1 TON Section 20 - 2 part single reeving MINIMUM RADIUS: 3'-6" Model No. Lift Ft. Speed FPM Motor HP Rope Dia. Net Wt. Lbs. Estimated Wheel Load** High Hook Lbs. Low Hook Lbs. Y80P01-025S18-1 25 18 2 1/4 213 1002 979 Y80P01-025S18-2 25 18/6 2/.66 1/4 248 1011 988 Y80P01-025S35-1 25 28 2 1/4 238 1017 993 Y80P01-025S35-2 25 28/9 2/.66 1/4 248 1019 996 Y80P01-025S50-1 25 50 4 1/4 238 1082 1057 Y80P01-025S50-2 25 50/25* 4/2 1/4 248 1085 1060 Weights shown are for standard hoists listed. For approximate shipping weights, add 110 lbs. to the net weight given. Consult us for weights of special hoists. Dimensions shown are in inches unless otherwise noted. 230/460 volt motors standard on single speed. Motor voltage is specific to application on two-speed. Two-speed motors are 3 to 1 speed ratio except where indicated by an * which is 2 to 1. When used on smallest I-beam size, beam must be free of all obstructions, such as clips, suspension bolts, and nuts. Trolleys for wide flange beams contact us for Optional Equipment. Trolley beam size range - beam flange width 3" min., 5" max; beam depth 6" min. standard, 5-1/8" - 7-1/4" with 1st extension, 7-1/2" - 9-1/8" with 2nd extension. Contact us for option on section for extension pricing. 1) Occurs on smallest beam size only. On larger beams, it is increased by the difference in flange width. 2) Clearance shown is between lug and wheel tread. 3) Dimension increases 3" when hoist is equipped with screw type limit switch. ** Estimated wheel load per one (1) wheel. Includes live and dead load impacts.