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  • Steel frame side plates extend beyond the wheels for end stop contacts. Side plates have tapped holes for collector bracket attachment. Optional safety drop stops and bumpers.
  • Wheels are forged heat-treated steel with contour tread for use on American Standard I-beam or wide flange beams.
  • Traverse motor is 30-minute rated, totally enclosed non-ventilated with class “F” insulation and TAS as standard.
  • Traverse gearing is housed in a heavy duty right angle drive reducer with output pinion meshing with machine cut wheel gears.
  • Trolley controls are housed in a NEMA 1 enclosed panel mounted on the trolley side for easy access. The controls include a reversing contractor, terminal strip and NEMA 4X pendant station with hoist and trolley push-button controls as standard.
Always specify voltage when ordering. Voltages available: 115/230-1-60, 208-230/460-3-60, 575-3-60 115/230-1-60 is not available on trolleys for two speed hoists or two speed trolley.
Two speed trolleys have a 3:1 speed ratio. Standard pendant drop from trolley is 7 feet. Longer cables are available.
Trolleys are equipped with 3-foot length power supply cable. Longer lengths are available.
Unit of Measure


N/A 3 t

Standard Width Adjustment

N/A 4 to 6 1/4 in

Optional Flange Extended Adjustment 1st Extension

N/A 6 3/8 to 8 5/8 in

Optional Flange Extended Adjustment 2nd Extension

N/A 8 3/4 to 11 in

Trolley Speed

N/A 50 fpm

Optional Standard Speeds

N/A 75 fpm100 fpm

Special Speed

N/A 25 fpm125 fpm


N/A 1/4 hp