Brushless motor for automobile electric supporting rod

• Main Author: HUANG SENRONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DYNAMO-ELECTRIC MACHINES; ELECTRICITY; GENERATION

The utility model discloses a brushless motor used for an automobile electric stay bar, comprising a housing, one end of which is opened and is closed with a brush carrier; the rotor assembly comprises a rotating shaft, a rotor framework and a magnetic pole rotor, the rotating shaft penetrates through the shell and the brush carrier, the rotating shaft is sleeved with the rotor framework, the magnetic pole rotor is embedded in the rotor framework, and a first clamping structure is arranged between the rotor framework and the magnetic pole rotor; the stator assembly comprises a stator framework and a stator punching sheet group which are concentrically arranged on the periphery of the magnetic pole rotor, the stator punching sheet group comprises a plurality of punching sheet units which are embedded on the stator framework along the axial direction, and the two ends of the stator framework are also provided with limiting steps which are stopped with the boundary of the stator punching sheet group; and the cir