MULTI-POLE PERMANENT MAGNET DIRECT CURRENT MOTOR WITH INTEGRATED MAGNETIC POLES

摘要

Disclosed is a multi-pole permanent magnet direct current motor with integrated magnetic poles, the motor comprising a stator and a rotor (3), which stator comprises a housing (1) and a permanent magnet (2) mounted in the housing (1), wherein the permanent magnet (2) has a plurality of magnetic poles (21) integrated together. The multi-pole permanent magnet direct current motor has at least one of the following advantages: the processing of the permanent magnet (2) is convenient; the permanent magnet (2) can be made of a low-cost ferrite material; the mounting and fixing of the permanent magnet (2) in the housing (1) is relatively easy; the motor has a compact structure, and the size and weight thereof are relatively small; the cogging torque is relatively small; and the mounting of the housing (1) and an end cover (4) or a bracket is convenient.