Motor and production method of motor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Mar 2, 2004
Grant Date -
N/A
app pub date -
Jan 18, 2002
filing date -
Jul 19, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention is a motor which has a motor casing (5) and a reduction gearing casing (7) integrally formed, a hole (8) formed on a portion shared by these casings, through which an output shaft (3a) of a rotor (3) extends from the motor casing side to the reduction gearing casing side, and a lubrication oil (9) filling the reduction gearing casing. And, a method for producing a motor comprises the step of charging a resin (11) into and curing it in the motor casing to adhere the resin to a coil of an armature and the inner surface of the motor casing. Besides, the motor casing (5) has a first casing member (510), a second casing member (520) and a third casing member (530) for covering a control section (4), and the first casing member is assembled with the second casing member, and the first casing member is assembled with the third casing member.
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