2013年9月24日星期二

DC wheel motors

Magnetic rotary magnet DC spoke wheel motor as the motor vehicle component directly, without via a belt, chain gears, shafts and other transmission parts. It is constituted by a moving vehicle  abrasive paper sheet devices, simplified structure, high reliability, no transmission noise, high efficiency, no pollution, especially its good speed control performance, can be widely used on wheeled vehicles, this technology will be rare earth permanent magnet magnetic structure as the outer rotor rotates with the wheel width, while the inner stator commutation, it retains the Abrasive paper  conventional DC magnetic properties and their inherent starting torque, the advantages of mechanical properties of hard, but also because the core becomes a stator winding, overcome the moment of inertia, speed control braking transition process for a long time, energy consumption shortcomings. This structural change gained  ceramic belt stator windings fitted good manufacturability. While the conventional motor of the same outer diameter as compared gap extension radius, the torque increases, the operation efficiency is improved. 

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