Automotive Motor Innovation With Anisotropic Bonded Magnet-MAGFINE
In 2002 Aichi steel has developed anisotropic NdFeB bonded magnets called MAGFINE25 which has the worlds strongest bonded magnet with a maximum energy product of 25 MGOe. Using MAGFINE, a power seat motor used in automobile has been new designed to achieve 50％ size and 40％ weight reduction, and the new motor called MF motor has been launched in 2005. MAGFINE is expected to make a big progress of automobile small motor in weight reduction. In this paper, the recent progress for the anisotropic NdFeB bonded magnet MAGFINE will be reviewed about the hydrogen treatment technique, the mechanism, the new press production technique and the motor design.
bonded magnet anisotropy NdFeB DC motor
Yoshinobu Honkura
Electro-Magnetic Products, Devlopment Division, Aichi Steel Corporation, Japan
国际会议
北京
英文
231-239
2006-08-29（万方平台首次上网日期，不代表论文的发表时间）