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Electric Chain Hoist

  • Introduction:

This electric chain hoist is a very commonly seen lifting device with chain slings. The lift capacity is from 0.2t to 10t. It can be fixed or hung at beams, or with a driving trolley traveling on beams, suspension crane girders, overhead cranes, portable gantry cranesjib cranesetc.

This chain hoist can be a trolley type traveling along I beams or can be a fixed type for hanging somewhere. It is very easy for operation and maintenance.

  • Parameters:

  1. Lifting Weight: 0.2t-10t;

  2. Lifting Height: 3m, 6m, 9m, 12m, 15m or customized

  3. Working Level: A5;

  4. Environmental temperature: -20 ° C to+40 ° C;

  5. Lifting Speeds: 11m/min for slow speed and 21m/min for fast speed.

  • Features:

  1. Single chain;

  2. Double speed;

  3. Dual brake system, in compliance with the latest EU and Japanese technical standards;

  4. Magnetic brake, stop immediately after power failure;

  5. Limit protection switches are installed for both lifting and lowering heavy objects, which automatically stop the motor and prevent the chain from exceeding. ensuring safety;

  6. Aluminum alloy shell, sturdy, lightweight, fast heat dissipation, Anti-rust, anti-corrosion, no deform, safe, fully enclosed design. suitable use in poor environments;

  7. Chain bag, lightweight, beautiful and durable;

  8. Alloy steel chain, specially treated, can reach a safety factor of 9 times, sturdy and durable;

  9. Hook with a safety factor of 9 times and equipped with an anti-decoupling safety device. the hook can rotate 360 degrees;

  10. 36V security control voltage to avoid accidents;

  11. It adopts a two-stage gear transmission, the high-speed stage is a helical gear transmission; therefore, this hoist has stable transmission, less noise, and the components are high strength.

  • High Reliability:

  1. Motors are from Germany, electrical connection sustained rate of not less than 60%, insulation class F, protection class IP54. It has overheated protection and alarm functions, motor housing made ​​of aluminum alloy drawing molding with excellent heat dissipation.

  2. Maintenance-free electromagnetic disc brakes to be used, turning into braking status when outage to ensure safety. Brake pad material is environmental and non-asbestos, brake built-in electronic modular system allows the brake fast and agile. The minimum safety factor is 1.8; safety brake times are not less than one million. Even in high temperatures and long time running can also ensure safety braking.

  3. Reducer gears and gear shaft using 42CrNiMo materials, low-carbon alloy steel hardened by carburizing and tooth grinding process with the tooth surface hardness 60HRC more than six precision gear manufacturing.

  4. Electrical components and parts select Schneider, Siemens, ABB and other international brands, electric control box protection rating of not less than IP54.

  5. The Traveling mechanism has horizontal guide rollers to prevent deviation and ensure that the trolley has smooth running performance.

  • Modular Design:

  1. The overall layout is the parallel type (C-type structure), which means the drum is arranged through the gear unit and motor with a small limit size and compact structure;

  2. Using standard series of German import drive module, and contributed to rich product series with a different pulley ratio;

  3. Electrical interfaces adopt aluminum alloy standard plug-in, safe and convenient;

  4. Hanging detachable handle design.


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