Original document(7 pages)  中文版
    The feature of the present invention consists of incorporating a thermostatic controlling device in the linear motor, moreover, speed measuring feed-back and position sensing control are incorporated and positioning is realized by electromagnetic braking. The linear motor, or a dc micro stepping combination linear motor. The stator and rotor of the linear motor may also serve as guide rail pair of the machine tool, to realize mechanical contact-less magnetically suspended guide rails. Providing thus, one scheme for linear motion mechanism of super precision machining machine tools.
Application Number
申请号		 86107217 Application Date
申请日		 1986.10.16
Title 名称 Displacement controlling device driven by constant temp. linear motor
Publication Number
公开号		 1011457 Publication Date
公开日		 1987.06.10
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B23Q11/14,B23Q15/00
Applicant(s) Name
申请人		 Wang Guiming
Address 地址
Inventor(s) Name 发明人
Attorney & Agent 代理人
More information 更  多  信  息


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