Johnson Electric International Ag

Johnson Electric Asti S.r.l.

Marco Mastrototaro

Marco Bussa

Valerio Baravalle

Luca Gallace

Nicola Re

The invention relates to a bearing cap () and an electric motor (M) utilizing the same. The bearing cap () has a first annular protrusion () configured for fixing to a corresponding annular groove () of an axial end of the bearing seat () by an adhesive. The first annular protrusion () has a plurality of first cuts (). With the bearing cap (), sand or other impurities can be prevented from entering the bearing seat ().

Bearing cap and electric motor utilizing the same

A closure system for a seat of an electric motor adapted for housing a rotor of the electric motor, which is allowed to provide a perfect and resistant sealing of the seat, without the need to apply a resin near the lid. when the lid is at least partially inserted into the seat of the rotor, an annular gasket is disposed in contact between the lid and the seat, one end of the main body of a retaining element, which faces the opening, elastically presses against the central portion of the lid, and an opposite radially protruding end of the tabs of the retaining element, elastically presses against the seat, to prevent the removal of the lid from the seat.

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Turin, Italy

Marco Mastrototaro