| 摘要 |
<p>Described is an electric motor (1) comprising a casing (2); a cap (3) coupled to the casing (2) to form a housing (4) of the electric motor (1); a stator (5), comprising a plurality of poles and a three-phase winding (8), each phase having one end (11, 12, 13), housed in the housing (4); a rotor (20) inserted in the housing (4) and rotatably constrained to it; a control printed circuit board (27) connected to the stator (5); the outside of the housing (4) comprising a seat (31) for the printed circuit board (27) in communication with the inside of the housing (4) by means of at least one hole (32, 33, 34); the printed circuit board (27) is housed in the seat (31) and the electric motor (1) comprises a rigid system (100) for sealed connection between the printed circuit board (27) and the winding (8) at the hole (32, 33, 34).</p> |
