| 摘要 |
<p>A brushless DC motor structure comprises a rotating shaft (1), a rotor assembly (2), a stator assembly (3), a control unit (4), and a casing assembly (5). The rotating shaft (1) and the rotor assembly (2) are connected together in mounting. The rotor assembly (2) is nested in the stator assembly (3). The casing assembly (5) is mounted on the outer surface of the stator assembly (3). The control unit (4) comprises a protection cover (41) and a control circuit board (42). The control circuit board (42) is mounted in the protection cover (41). The protection cover (41) is mounted in the casing assembly (5) and is located above the stator assembly (3). The structure is simple and compact, convenient in mounting, low in cost, high in reliability, and good in a production process.</p> |
