Application
Structure, curtain-wall glass, advertising board and other materials handled in storage or freight transportation. The structure stays compact, efficiency stays high, weight stays low, the power supply is easy to work with, and cost is saved.
Drive
The drive is an industrial-grade permanent magnet brushless maglev motor. Supply is single phase, and the buyer selects 110V or 220V. Rated duty is long time working, a duty the pairing of high power with high efficiency makes possible. Overload and temperature protection are both provided, speed is set stepless, and enameled wire carries a 200 °C rating. Working capacity sits 50% above the ED series.
Control
Capacitor-free construction is used, and an SCM does the controlling. Performance runs stable and the power factor runs high. Wiring is plug and pull, which makes operation convenient and maintenance reliable.
Braking
Two systems are fitted, mechanical ratchet braking and resistive short-circuit control. The sintered brake runs a high friction coefficient, and motor durability follows from it. When power fails or the winch faults, braking is immediate; safety is high and service life long.
Limit protection
At the set lifting height, or on reverse winding of the wire rope, the limit switch trips. The machine is protected and operation stops.
Wire rope
Rope is imported from a top brand. Safety factor is 4 times that of ordinary machines.
Reduction
A high efficiency bevel drive reduction gear is fitted. Special heat treatment has been applied. Strength is 3 times that of ordinary products.
Housing
Motor and gearbox share a one-piece aluminum alloy die-casting of strong toughness. CNC machining holds high precision, which brings smooth running and low noise. Powder coating is applied at automotive grade for appearance, and the footprint stays compact.

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