Patent ID: 11863030
Assignee: MIDEA WELLING MOTOR TECHNOLOGY (SHANGHAI) CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 26:
27. The motor according to claim 25, further comprising:
a casing, being an injection molded body and fixedly connecting the insulating frame, the mounting bracket, the plurality of contact pins and the shaft sleeve of the motor to one another,
wherein:
an outer diameter of the casing is greater than a maximum radial outer contour surface formed by the stator assembly, the insulating frame, the mounting bracket, the plurality of contact pins; and
two axial end faces of the casing comprises an inner end face and an outer end face connected with an outer edge of the inner end face, and the outer end face is located on the radial outer side of the inner end face and at least partially protrudes out of the inner end face, so that the two axial end faces of the casing form a stepped structure with high outer height and low inner height, wherein the two inner end faces are flush with the two axial end faces of the stator core or do not exceed the two axial end faces of the stator core.