MOTOR UNIT, MOTOR WITH SPEED REDUCTION MECHANISM, AND SLIDING DOOR AUTOMATIC OPENING/CLOSING DEVICE

摘要

This invention is provided with an electric motor, a motor housing (6) for accommodating the electric motor, and a control substrate (70) provided with a sensor element (72S) for detecting the position in the rotation direction of the inner rotor of the electric motor. The motor housing (6) is provided with: a substrate accommodating part (80) for accommodating at least a part of the control substrate (70); a positioning part (81) formed on the substrate housing unit (80), the positioning part (81) positioning the control substrate (70); and a bolt for fixing the stator of the electric motor to the positioning part (81).