The application of performance upgraded three-phase asynchronous motors in loop chain electric hoists (electric cranes) can be explained from the following aspects:

1、 Performance upgrade of three-phase asynchronous motor

Efficiency improvement:

By optimizing the design of the motor structure, using high-performance materials and advanced manufacturing processes, the conversion efficiency of the motor is improved.

Introducing variable frequency speed regulation technology enables the motor to maintain optimal operating efficiency under different loads and reduce energy consumption.

Power Enhancement:

Increase the rated power of the motor, enhance its output torque and lifting capacity to meet the lifting requirements of larger tonnage and higher speed.

Optimize the cooling system of the motor to ensure stable operation even under high loads and extend its lifespan.

Improved control accuracy:

Equipped with advanced control system to achieve precise control of the motor, including speed adjustment, position control, etc., improving operational accuracy and safety.

Integrate multiple protection functions, such as overload protection, overheating protection, etc., to ensure that the motor can automatically stop in case of abnormal conditions and avoid damage.

2、 Application in electric chain hoist

Improve performance:

The performance upgraded three-phase asynchronous motor can significantly enhance the lifting capacity of the loop chain electric hoist, including lifting speed, lifting height, and maximum lifting capacity.

Improve the operational efficiency of electric hoists, shorten the operating cycle, and reduce labor costs.

Enhance stability:

The optimized motor design and control system make the electric hoist smoother during lifting, reduce vibration and impact, and protect the integrity of goods and equipment.

Improve the adaptability and reliability of electric hoists under complex working conditions to ensure operational safety.

Reduce noise:

Adopting low-noise design and sound insulation materials to reduce noise pollution during motor operation and improve the working environment.

Intelligent upgrade:

Some high-end models of three-phase asynchronous motors support remote monitoring and fault diagnosis functions, and achieve intelligent management of electric hoists through IoT technology.

Real time monitoring of motor operation status and parameters, timely detection and handling of potential problems, improving equipment maintenance efficiency and reliability.

3、 Market and Suppliers

At present, there are multiple suppliers in the market offering performance upgraded three-phase asynchronous motors and matching chain electric hoist products. These suppliers usually have years of production experience and technical accumulation, and are able to provide customized solutions and high-quality after-sales service to customers.

The main equipment produced by Hebei Makita: stage electric hoist, electric chian hoist, wire rope electric hoist，Hand chain hoist, lever hoist, pneumatic hoist and other lifting equipment