Washing machine, etc. has drive motor activated by magnet

摘要

A washing machine or a dryer, etc. has a drive motor (10) in the form of a synchronous motor activated by a permanent magnet. The motor stator (16) is equipped with a coil (18) in the form of a single pole. The number of stator poles and the magnet poles is unequal. The transformer is a frequency transformer (104) and its output voltage ensures that continuous currents are formed in all coil strands.