The article gives the calculation procedure of the motor power required by hot sawing machines and the design features of hot sawing machines with different structures.
介绍热锯机需要的电机功率的计算过程。对不同结构热锯机进行比较。
PM motors, conversely, derive the field from high energy permanent magnets, so that no power is required to build the motor field and more power can be devoted to torque generation.
下午电机，反之，从外地获得高能永磁材料，这样就没有权力要求，以建立电机领域和更大的权力可用于扭矩一代。
Power is passed through both switches then to a critical electronic element required to run the motor, such as a distributor.
权力是通过两个开关，然后到了关键电子元件需要运行诸如分销电机。
Through cyclic pulse distributor and power amplifier, the pulses drive step-motor and let the speed of step-motor in agreement with a required sine function.
经脉冲分配器和功率放大后控制步进电机，使步进电机的转速符合所要求的正弦曲线。
Through cyclic pulse distributor and power amplifier, the pulses drive step-motor and let the speed of step-motor in agreement with a required sine function.
经脉冲分配器和功率放大后控制步进电机，使步进电机的转速符合所要求的正弦曲线。
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