Original document(14 pages)  中文版
    This bidirecitonal rotation type adjustable speed AC motor features that its stator and rotor are similar to those of single-speed sync. or async. motor, but can rotate round same axis. Another adjustable speed motor (bidirectional rotation type adjustable speed motor or servo motor) or step (or stepless) mechanical speed regulator is used to regulate the space rotation speed of magnetic field in gap of motor, thus realizing step or stepless regulation of output rotation speed of motor with wide regulation range.
Application Number
申请号
91106680 Application Date
申请日
1991.04.26
Title 名称 Bidirectional rotary type ac. adjustable-speed motor
Publication Number
公开号
1066157 Publication Date
公开日
1992.11.11
Approval Pub. Date Granted Pub. Date
International Classification 分类号 H02K5/04,H02K16/00,H02P7/00
Applicant(s) Name
申请人
Luo Liangcai
Address 地址 410082
Inventor(s) Name 发明人 Luo Zhongmin
Attorney & Agent 代理人

  
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