Fujitsu General Limited

Hidetaka Terakubo

Masaki Yamada

Tomonori Kojima

Yoichi Tanabe

Takushi Fujioka

Takayuki Shinohara

Shinichi Yamada

Hisao Igarashi

Shinichiro Katagiri

Toshihiko Yamada

Hirokazu Matsuzaki

Toshiaki Tanno

Kenji Narita

Hiroaki Shibukawa

Takuya Hamano

Yoshitaka Kitajima

Takaoki Mori

Tomohiro Kashiwagi

To prevent electrolytic corrosion from occurring by reliably establishing an electrical conduction between a motor output shaft and brackets. A first bracketattached to one end part and a second bracketattached to the other end part are electrically connected to each other via a conductive memberembedded in a molding resin partof a stator

Molded motor

There is provided an electrical motor in which the dimensional accuracy of a stator is increased more easily, and the influence exerted on a magnetic circuit is kept as little as possible. In an electrical motor in which the statorformed with n number (n is a positive integer) of teethin a row in a straight line form is bent into an annular shape and the end parts thereof are connected to each other, the sum of opening angles &#x3b8; of a cutoutformed between segments of the statoris made larger than 360 degrees, and a minute clearance is formed between the opposed surfaces of the cutoutwhen the stator is bent into an annular shape.

Electrical motor

There is provided an axial air-gap electronic motor in which work for assembling a stator can be performed efficiently. A locking protrusionis provided on a flange portionof core memberstowhich are divided for each teethand are arranged in a ring form with the rotating shaft axis line being the center, and a connecting memberis fitted on the locking protrusionby which the core memberstoare connected to each other in a ring form.

Axial air-gap electronic motor

An axial gap electronic motor includes a stator and a rotor disposed opposingly with a predetermined gap. In order to provide an easy assembling operation of the stator, the stator includes a plurality of pole members annularly connectable. The annular stator core is obtained by connecting each of the pole members to which coil winding is previously applied.

Axial gap electronic motor

An axial gap electronic motor includes a stator having a plurality of poles, and a rotor. Each pole is formed of a stator iron core made of a magnet body and a coil wound therearound. The rotor has a plurality of poles formed of permanent magnet and arranged along a rotation axis direction of said rotor with a predetermined gap provided therebetween. The stator has a magnetic force generating section in which a plurality of the stator iron cores is arranged in a ring shape on a concentric circle with the rotation axis line of the rotor being a center axis. Each of teeth of the stator iron core is provided with a skew.

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Kawasaki, Japan

Hidetaka Terakubo