2021年12月27日星期一

3 ton low headroom wire rope hoist used in Pakistan’s automobile industry

 Fem low headroom electric hoist is a crane product that has been very popular among Pakistani customers in recent years. There are many advantages of low headroom electric hoist, which can work stably under complicated working conditions. For customers who don’t know about low-headroom electric hoists, you can always contact us for more detailed product information. Today we want to share a case of low headroom electric hoist from Pakistan’s automobile industry.

Why choose low headroom electric hoist

  • The low headroom hoist adopts modular manufacturing process, strong versatility, high maintenance-free rate and less wearing parts.
  • Compact design scheme to ensure safe operation, convenient and efficient, reasonable structure, simple operation and convenient maintenance.
  • The FEM electric hoist has light weight, low headroom, excellent configuration, high transmission efficiency, low noise, energy saving and environmental protection.

In this case, due to the limited lifting height of the Pakistan customer’s factory, in order to ensure the quality of work, the low headroom electric hoist is the best choice. After the customer agreed with the plan, we quickly provided the design drawing

Low Headroom Electric Wire Rope Hoist

Main parameters of low headroom electric hoist in Pakistan

  • Type: European standard wire rope hoist
  • Lifting capacity: 3 ton
  • Lifting height: 10 meters
  • Power supply: 380V/3Phase/50HZ
  • Application: Automobile industry
  • Working duty: A6
  • Lifting speed: 10 m/min
  • Travelling speed: 8.0-10 m/min
  • Hoisting speed: 0.6/4.0m/min-1.6/10m/min
  • Control model: Handle operation remote control

Low headroom electric hoist design drawing

Note: Dongqi accept customized European electric hoist according to your demands.

Fem low headroom electric hoist components

Lifting motor:

  • Squirrel cage, double winding 4:1 variable pole two-speed motor.
  • Protection class IP55, insulation class F.
  • Continuity of power supply 60% ED.
  • Built-in thermistor overheat protection, optimized air-cooled.
  • Fully sealed drum.
  • The motor case is stamped from aluminum tube.

Gearbox:

  • Fully sealed compact gearbox.
  • Gear material is chromium molybdenum nickel alloy, anti-wear bearings.
  • CNC Automatic gear machining center production, hardened surface (HRC60), after grinding treatment.
  • Semi-grease lubrication, maintenance-free.

Brake:

  • Electromagnetic disc self-adjusting brake, brake pads wear automatically compensation, when the brake pad thickness is not enough, it will have a alarm.
  • Normally use of brake pads life should not less than 100 million times, emergency braking is not less than 500 times.
  • Normally closed design, when it is power off, the lifting mechanism is out of the braking state.
  • To ensure safe dust, no asbestos friction plate friction contact area, brake torque adjustable, good heat dissipation.

Limit switch:

  • Cam rotary limit switch 4 fully adjustable upper and lower limits.
  • Position accuracy, phase sequence control, first deceleration after the stop. Deceleration operation to improve the brake life and safety.

Drum:

  • Extra large reel diameter to extend the life of wire rope, heavy objects placed in a small wire rope with a fixture fixed, at least 2 turns of steel wire rope is fixed fixed bearings made of seamless steel pipe, and processing of high-strength galvanized rope rope rope.

Rope guide:

  • High strength nylon rope guide, self-lubricating, small wear on the rope, long life, toughness and flexibility.
  • High reliability and easy dis-assembly.
  • Even if the hook is reduced to the ground can also keep the rope tension.

Coupling:

  • Gear coupling, material Fe52.

Hook:

  • Hooks made of large diameter ductile iron pulley and hooks made of anti-wear roller bearings.
  • Hook can be rotated 360 degrees.
  • Equipped with spring compression of the safety buckle, can prevent slippage.
  • Hook forging steel for the modified steel 34CrMoV, T level, according to the standard DIN17200.

Electric hoist in crane factory in China

How to use fem low headroom electric hoist safely

  • Please check hooks, wire rope, wheel bearings and other accessories before use.
  • Do not over weight used.
  • Do not expose the hoist in rain or very humid place.
  • Strictly prohibit people to work under it when it working.
  • Gear and spring should be maintained regularly to prevent brake failure.
  • Please select the appropriate tonnage of block according to the weight of load.

How to customize fem low headroom electric hoist

We are a crane manufacturer located in China, providing crane customization services to global crane customers. If you want to customize a useful low-headroom electric hoist, you can leave a message on the website or email, tell us the following information, and our sales manager will contact you:

  • Lifting capacity?
  • Lifting height? (Distance from hook to ground)
  • Control mode? (Pendant control or remote control or cabin)
  • Power supply? (Standard power supply is 220V/380V, 3Ph, 50/60Hz)
  • Application? (What materials to be lifted)

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