| 摘要 |
A plastic package motor, including at least a plastic package stator (1) including at least a stator core, a stator winding, and a housing, a rotor (2), a rotating shaft (3), a bearing (4), and at least one end cover. The stator winding is wrapped on the stator core. The housing is disposed outside the stator core and the stator winding, and is made of resin. The rotor (2) is disposed in a cavity (5) of the housing. A bearing housing (9) is disposed at the center of the end cover and operates to receive the bearing (4). The bearing (4) operates to support the rotating shaft (3). A flanging (8) axially protrudes from an outer edge of the end cover. The flanging (8) is received in the cavity (5) and is fit with inner wall of the cavity (5) whereby implementing radial locating, and causing the bearing housing (9) of the end cover to partially enter the cavity (5). |
