PRODUCT FEATURES

Hoist Gear & Motor - Triple reduction hoist gearing is oil bath lubricated, operating in an oil-tight, cast aluminum gear case. The gear case is conveniently located to allow ease of access in the air, while providing a low headroom design with maximum lift. The motor is two-speed with a 4:1 ratio from high to low speed; giving a low speed for precise load handling and a high speed for fast throughput.

Wire Rope Drum & Rope Guide - The wire rope drum is machined from quality steel, deep-grooved with a rope guide to help ensure the rope stays in the grooves.

Drum, Reeving and Lower Block - Hoist is reeved to a low-headroom design lower block for minimum headroom and maximum lift. Wire rope is secured to the drum with three heavy ductile iron clamps and designed to have three extra wraps of wire rope on the drum with the rope at full extension (low hook).

Upper/Lower Geared Limit Switch - The hoist is provided with an upper/lower, geared control circuit hoist motion limit switch as standard. An additional blockoperated upper control circuit limit switch is available as an option.

Hoist Overcapacity Limit Switch - A hoist overcapacity limit switch is provided as standard to prevent lifting excessive overloads.

Trolley Traverse Drive - Two wheels are driven; one on each side of the frame for maximum traction and uniform tracking. Traverse motor drives a right angle worm gear reducer for smooth starting and stopping.

Control Panel - Hoist and trolley controls are housed in a common NEMA 4/12 enclosure with the following features as standard:

• Phase-loss detection/protection
• Motor line fusing
• Fused control circuit transformer
• Hoist motion monitor
• Motor thermal overloads
• Hoist over capacity limit switch
• All components are of the highest quality and the panel design meets National Electric Code (NEC).