Motor spindle with integrated bearing races

Details Motor spindle with integrated bearing races Motor spindle with integrated bearing races

1985-01-14

1986-08-19

Salce, Patrick R.

Electrical generator or motor structure

Dynamoelectric

Rotary

310 67R, 360 97, 384512, G11B 5012, H02K 5173

Patent

active

046071822

ABSTRACT:
A motor spindle for magnetic disc storage drives includes an outer rotor connected to an inner shaft which is rotatably mounted by an integrated bearing including rolling elements, such as balls, which run in inner and outer races, the outer race being formed in the stator bushing and the inner race being formed in the shaft.

REFERENCES:
patent: 3217196 (1965-11-01), Richards
patent: 3640593 (1972-02-01), McKee et al.
patent: 4026614 (1977-05-01), Neder
patent: 4215907 (1980-08-01), Pohl
patent: 4535373 (1985-08-01), Schuh

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