公开(公告)号：US20250038588A1

公开(公告)日：2025-01-30

申请号：US18773738

申请日：2024-07-16

Applicant: ABB Schweiz AG

Inventor： Giuseppe Moioli ,  Jani Kosonen ,  Timo Holopainen ,  Reza Bayat

IPC: H02K1/18 ,  H02K15/02 ,  H02K15/12

Abstract: An electric motor which includes a stator with an outer perimeter provided with beams and a stator frame surrounding the stator and including at least two intermediate plates having openings for receiving the stator. For enabling simplified assembly of the electric motor, the intermediate plates include first contact surfaces forming a tight contact with corresponding second contact surfaces provided on the beams. The electric motor is provided with bolts extending through the intermediate plates between the outside of the stator frame and the openings at an exactly predetermined position of each of the first contact surfaces and engaging threaded holes provided to an exactly predetermined position of each of the second contact surfaces.