Minebea Mitsumi Inc.

Minebea Company, Limited

Masami Ota

Minoru Kuroda

Makoto Tanaka

Hiroshi Miyazako

Taichi Nakamura

Akio Takayama

Shotaro Honda

To provide a motor easily applied with frame ground in a simple configuration and capable of suppressing deformation of a connection terminal in contact with an external terminal connecting to an external device. A motor of the present application includes a metal member of a tubular shape having an opening portion and an inner peripheral surface forming the opening portion in an axial line x direction, a bracket including a tubular part disposed inside the opening portion, and a terminal provided at the bracket. The terminal includes a first portion connected to an external terminal connecting to an external device, and a second portion in contact with the metal member. The second portion is disposed between the inner peripheral surface of the metal member and an outer peripheral surface of the tubular part of the bracket.

Motor

The present disclosure is related to providing a motor capable of removing electric noise sufficiently. The present disclosure is also related to providing a motor capable of handling cases where no choke coil is disposed. A motor comprising a choke coil, a terminal electrically connected to a lead wire led out from the choke coil, and a bracket including a first wall part, a second wall part and an elastic part located between the first wall part and the second wall part in an axial direction of the choke coil, in which the choke coil is located between the elastic part and the second wall part in the axial direction, the terminal is sandwiched between the first wall part and the elastic part in the axial direction and the lead wire is led out from the elastic part side to the first wall part side.

Motor having a choke coil

A drive mechanism including a brushed motor comprises a brushed motor including a commutator having a plurality of commutator segments and a brush contactable to the plurality of commutator segments, a movable member driven by the brushed motor, and a stopper member configured to stop rotation of the brushed motor by contacting the movable member. In a state in which the movable member contacts the stopper member to thereby stop the rotation of the brushed motor, the brush contacts only one of two adjacent commutator segments of the plurality of commutator segments.

Drive mechanism including brushed motor

There is provided a DC brush motor that is provided with: a magnet; an armature configured to rotate relative to the magnet about a rotary axis, the armature comprising a commutator; a bracket configured to cover one end portion of the magnet and the armature at one side along the rotary axis; a female terminal that is fixed to the bracket; a brush that is electrically connected to the female terminal, and a sealing member that is fixed to the bracket. The bracket is provided with a recessed portion formed on an outer periphery thereof and configured to accommodate therein the female terminal. The sealing member is configured to seal between the recessed portion and a space where the commutator and the brush exist.

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Tottori, Japan

Masami Ota