Panasonic Corporation

Panasonic Intellectual Property Management Co., Ltd.

Shinsuke Kimura

Yasuyuki Yokouchi

Yuichi Tanabe

Mitsuhiro Sakamoto

Toshifumi Tsutsumi

Hirosi Mukaide

A motor device includes a motor, an input unit, a processing unit, and an electrical energy storage unit. The input unit accepts power supplied from a controller during a first period and receives at least a communication signal transmitted from the controller during a second period after the first period. The processing unit updates data for the motor in accordance with the communication signal received by the input unit. The electrical energy storage unit stores, based on the power supplied to the input unit, electrical energy for driving the processing unit.

Motor device, controller, motor system, fan unit, and communication method

A power supply connecting member is configured by a housing of the power supply connecting member molded with a terminal of the power supply connecting member by a resin. The terminal of the power supply connecting member has three bent portions, two bent portions are perpendicular to an axial direction before the terminal is bent, and the remaining bent portion is parallel to the axial direction before the terminal is bent. A distal end on a bending side of the terminal of the power supply connecting member is inserted into the power supply connecting member housing to configure the power supply connecting member. An output shaft support portion unit is configured such that a bearing to hold a rotor and an elastic member (spring for example) to hold the bearing are stored in a bottom cover (lower cover) having a recessed portion and a lid cover (upper cover) is press-fitted.

Electric motor, electric motor unit, blower, and electric device

Growing community of inventors

Kyoto, Japan

Shinsuke Kimura