Molded resin motor housing

Details Molded resin motor housing Molded resin motor housing

1992-09-09

1993-12-07

Skudy, R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 43, 310 45, H02K 500, H02K 104

Patent

active

052686078

ABSTRACT:
An electric motor assembly for housing assembly (10) for electromechanical drives in automobiles is injection molded from a resin material. An armature bearing (18), mounting holes (30), and a flux ring (38) are molded in place within a housing (12) so that inner cylindrical surfaces (20 and 40) of the armature bearing and flux ring are centered with respect to the mounting holes (30) along a central axis (34). Protrusions (52 and 52) are molded through openings in the flux ring (38) for holding permanent magnets (44 and 46) in place against the flux ring.

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patent: 4982125 (1991-01-01), Shirakawa
patent: 5073738 (1991-12-01), Tang

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