Motor unit, motor with speed reduction mechanism, and sliding door automatic opening/closing device
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United States of America Patent
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-
May 1, 2018
Issued Date -
N/A
app pub date -
Jan 26, 2015
filing date -
Jan 28, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed is a motor unit including: an electric motor; a motor housing (6) configured to accommodate the electric motor; and a control substrate (70) including a sensor element (72S) to detect a position of an inner rotor of the electric motor in a rotational direction. The motor housing (6) includes a substrate accommodating portion (80) configured to accommodate at least a portion of the control substrate (70); a positioning portion (81) that is formed in the substrate accommodating portion (80), and positions the control substrate (70); and a screw configured to fix a stator of the electric motor to the positioning portion (81).
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