Double Limit Stage Hoist
Double Limit Stage Hoist

Double Limit Stage Hoist

Dual-limit stage hoist is a lifting device specially designed for high-altitude stage hoisting scenarios. It integrates two independent upper and lower limit protection structures with power-off protection functions, which can accurately limit the lifting travel of the hook and prevent over-hoisting, under-hoisting and over-stroke operation. Adopting a redundant safety design, it is a dedicated electric hoist that fully guarantees the safety of equipment and personnel in performance occasions.
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Dual-limit stage hoists are tailor-made for high-frequency stage operation scenarios, perfectly suited for high-intensity working conditions with frequent start-stop, repeated lifting and lowering, and fixed-point positioning, such as regular theater performances, touring concerts and commercial event stages. The dual-limit design accurately controls the lifting stroke, ensuring smooth start, stop and buffering during operation. It effectively prevents jamming and deviation, enables more stable overall operation and excellent fatigue resistance, and reduces breakdowns during long-term continuous operation, fully adapting to long-hour and high-frequency performance work.

 

It effectively extends the overall service life of the equipment. With precise limit control, the dual-limit stage hoist avoids excessive tightening and releasing of the chain, and eliminates abnormal wear caused by rigid mechanical collision and forced pulling. It greatly reduces the wear and aging of core components including the housing, load chain, transmission gears and brake assembly, lowers parts replacement frequency and maintenance repair rate, cuts subsequent after-sales maintenance costs, and delivers higher cost performance for long-term use.

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