Interior permanent magnet motor and manufacturing method for the same

摘要

An interior permanent magnet motor in provided which is made up of a permanent magnet, and a rotor core of which an insertion aperture for the permanent magnet to be inserted thereinto is formed in the rotor core. Additionally, the interior permanent magnet motor includes a first end plate which is connected to the rotor core and of which a first seating portion for the permanent magnet is disposed thereto is formed in the first seating portion and a second end plate which is connected to the rotor core and of which a second seating portion for the permanent magnet is disposed thereto is formed in the second end plate.

主权项

1. An interior permanent magnet motor comprising:
a permanent magnet; a rotor core including an insertion aperture formed therein, wherein the permanent magnet is inserted into the insertion aperture; a first end plate fixed to the rotor core, wherein the first end plate includes a first seating portion abutting the permanent magnet; a second end plate fixed to the rotor core, wherein the second end plate includes a second seating portion abutting the permanent magnet; and a reservoir formed at least in the first end plate fixed to the rotor core, wherein the reservoir is separated from the permanent magnet, adhesive is filled within the reservoir, and the reservoir includes an inlet disposed to fill adhesive into the reservoir, the inlet formed between the reservoir and the insertion aperture.