Capstan-motor assembly for magnetic recording/reading apparatus

Details Capstan-motor assembly for magnetic recording/reading apparatus Capstan-motor assembly for magnetic recording/reading apparatus

2005-06-28

2005-06-28

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S090000, C310S06700R

Reexamination Certificate

active

06911755

ABSTRACT:
A capstan-motor assembly for a magnetic recording/reading apparatus comprises a bearing holder fixed to a motor frame on a main deck for rotatably supporting a shaft; a stator core coupled to the bearing holder, and on which a coil is wound; a rotor frame coupled to the shaft so as to be rotated together with the shaft, and in which a magnet corresponding to the coil is supported; and a PCB substrate disposed between the stator core and the motor frame, and electrically connected with the coil. The bearing holder has a soldering boss soldered to the PCB substrate and/or the stator core so as to protrude to outer surfaces thereof, thereby reducing components needed to affix PCB substrate and stator core to the bearing holder.

REFERENCES:
patent: 5578883 (1996-11-01), Sakashita et al.
patent: 6049147 (2000-04-01), Sanada et al.
patent: 6339273 (2002-01-01), Higuchi
patent: 6703738 (2004-03-01), Yoshikawa et al.

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