The TBVF series low-speed high torque permanent magnet direct drive motor is suitable for underground coal mine environments with methane explosive mixtures and coal dust. The motor adopts Exd Ⅰ Mb explosion-proof grade and is a low-speed high torque permanent magnet synchronous motor specially designed for underground mining belt conveyors. It can replace the original asynchronous motor+reducer driving method and directly drive the drum of the belt conveyor, shortening the transmission chain. The motor cooling method adopts water cooling, which has low temperature rise and low loss.
Reliable operation, basically maintenance free.
High torque solves the problem of heavy load starting and has no impact on the power grid.
When unloaded, reducing the operating speed, minimizing wear, and extending the service life of the belt and rollers.
Convenient for centralized control and capable of achieving unmanned operation.
It has warning, pre action and other functions to avoid accidents during startup.
Permanent Magnet Motor