This novel rotor structure completely eliminates the loss of electrical energy due to eddy currents in the core and at the same time greatly reduces its weight and moment of inertia, thus reducing the mechanical energy loss of the rotor itself. Due to the structural changes of the rotor motor performance has been greatly improved, not only with outstanding energy-saving features, more importantly, with the iron core motor control and drag characteristics can not be achieved.Coreless motor are:1, energy-saving features: high energy conversion efficiency, the maximum efficiency is generally abov...
Time:
2017
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11
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03
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