Motor and rotor assembly
AssigneeGreenworks (Jiangsu) Co., Ltd.
InventorsWei HUANG, Lin ZHANG, Changcun WEI, Qilin WANG, Fajia YANG
Life of this patent
Estimating the term…
Abstract
A DC brushless motor is provided, which includes a housing, a motor assembly, a control board and a dividing plate. Wherein, the motor assembly is arranged in the housing, and a connecting terminal is arranged on it. The control board is arranged in the housing and electrically connected with the connecting terminal. The dividing plate is arranged in the housing and is used to divide the motor assembly from the control board. The disclosure is used to solve a problem of complicated internal wiring of a motor caused by a division of the motor and a controller of the conventional DC brushless motor.
Claims19
A motor, comprising:
- a stator assembly;
- and
- a rotor assembly rotated related to the stator assembly, the rotor assembly including,
- a rotating shaft;
- a fan fixed to one end of the rotating shaft;
- and
- a fastening key,
- wherein the rotating shaft and the fan are fixed by the fastening key.
A rotor assembly, comprising:
- a housing;
- a fan integrated with the housing;
- a rotating shaft fixed to the fan;
- and
- a fastening key,
- wherein the rotating shaft and the fan are fixed by the fastening key.
Dependencies are inferred from the claim text.