Because a unbroken washing cycle f...

Because a unbroken washing cycle for domestic clothes washers consists of sum of two units phases--tumble-wash and spin-dry--it calls for exceedingly different motor characteristics.

During the tumble-wash phase, the motor works at grave speed and high torque, and although power consumption during the tumble-wash phase is comparatively gentle this phase lasts much longer than the spin-dry phase. Therefore, driving the motor correctly during the tumble-wash phase is mandatory in order to convert into total power consumption. Also, balancing the load before fast spinning is highly important because it reduces power consumption during acceleration. And finally, in order to achieve a