The successful development of the permanent magnet direct drive electric trackless rubber wheel by the stone coal machine company

Recently, smjco Ltd with a 19 permanent magnet synchronous motor direct drive electric trackless vehicles successfully developed, the car has the advantages of high efficiency, high reliability, low temperature rise, low cost, light weight, simple operation, can effectively improve the applicability of lithium battery electric trackless vehicles, enhance the market competitiveness of products, the company series of electric trackless vehicles are adding new members.

Smjco Ltd continued innovation in basic research into a series of electric trackless tyred vehicle, and constantly optimize the product upgrade, the first permanent magnet synchronous motor electric drive system applied to electric vehicle, the design and installation of vehicle factory test, drive system optimization and upgrading of success.

By using water of small volume and light weight of the permanent magnet motor, explosion-proof clutch device to cancel the whole transmission quality, reduce 500 kg, due to shorten the transmission chain, increase efficiency area, improve mileage; simplify the driving system, greatly reduces the maintenance cost for users, but also reduce the maintenance. The technical level of personnel requirements; power system upgrade at the same time, the vehicle parts have been optimized, reducing the vehicle height, enhance vehicle roadway through, for roadway conditions more widely.

Through the optimization and upgrading of the drive system, maintain the advanced smjco Ltd electric technology level of the trackless rubber tyred car industry, enhance the market competitiveness of products, in order to reduce the coal mine workers occupation hazards, improve crew safety control and ride comfort, provide a safe and efficient green transport vehicles.