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Mining flameproof permanent magnet synchronous variable frequency motor

April 12, 2025

The system eliminates intermediate transmission devices such as reducers and gearboxes, and improves efficiency by 10%-25%.

High efficiency and energy saving, the motor reaches the first-level energy consumption (IE4) standard.

It has zero-speed full torque output characteristics, achieving a starting torque of 2.2 times the rated torque, an overload torque of 2 times the rated torque, no impact on the power grid and mechanical transmission parts at the moment of starting, and extends the life of the equipment by more than 2 times.

The system has few components and is easy to install. There is no gear transmission, no mechanical wear, no oil leakage risk, and basically maintenance-free.

When the load rate is in the range of 20%-120%, the motor power can be kept near the rated efficiency.


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