Sankyo Seiki Mfg. Co., Ltd

Nagano Drilube Co., Ltd.

Susumu Kobayashi

Makoto Fujishima

Shigeru Kasai

Mithugi Ookubo

Shinichi Wakabayashi

Ethuji Yamashita

A core winding set for a motor has a core with a plurality of salient poles, an insulation layer formed on a surface of the core and a winding wound around each of the salient poles. The insulation layer is formed by applying a liquid insulating agent. The insulating layer may be formed by laminating at least two types of liquid insulating materials on a surface of the core.

Core winding set for a motor

A rotary electric machine comprising a stator and a rotor arranged opposedly of the stator. A magnet is provided on the stator or a frame for holding the stator at a position so as to be constantly opposed during rotation to a portion of the magnetic body of the rotor. The magnet is disposed at a position other than at a portion at which the magnetic action for rotation of the rotor occurs. The rotor is therefore constantly biased so that rotor play is minimized and non-repeatable deflections of the spindle are eliminated.

Rotary electric machine

Growing community of inventors

Komagane, Japan

Susumu Kobayashi