Fujitsu General Limited

Chanaporn Thanathitipong

Kenji Narita

Takushi Fujioka

Youichi Tanabe

Akihiro Ito

Michihiro Shibamoto

Nopporn Jirojjaturonn

Yusuke Kikuchi

Masanori Murakami

Yuji Souma

Ken Maeyama

Pairoj Patisonticharoen

Wijittra Jabtanom

There is provided an electronic motor in which a stator core is thinned to obtain an increased diameter of a rotor is to produce a high power output, and a stator can be positioned with high accuracy at the time when a coil is wound on the stator. The outside peripheral surface of a yoke partis substantially the same as the outside peripheral surface of a flangeof an insulator, and in a part of the flange, a cut-away partis provided to expose a part of the end face of a stator core

Electronic motor

A radial-air-gap induction motor is constituted so as to have two air gaps by setting a rotor between a cylindrical outer stator and inner stator in order to improve an efficiency by increasing the ratio of torque/(square of current) by a two air gaps, apply windings for generating a rotating magnetic field to the outer and inner stators, and form squirrel-cage windings on the rotor.

Induction motor

In an axial-air-gap induction motor which has a disk-shaped stator and rotor placed coaxially around a rotating shaft with their surfaces opposing each other across a predetermined gap, the stator and rotor are each composed of a disk-shaped yoke and teeth fitted and secured in the yoke, making it easy to fasten the stator to the bracket, and the rotor to the rotating shaft, as well as to mount windings in the stator core and rotor core.

Growing community of inventors

Kawasaki, Japan

Chanaporn Thanathitipong