Title: Electromechanical integrated machine tool chuck directly constituted of external rotor rotating electric machine
Application Number: 200610124724 Application Date: 2006.10.10
Publication Number: 1937370 Publication Date: 2007.03.28
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02K21/22;H02K17/00;H02K7/14;H02K5/10;H02K5/22;H02P27/02;H02P27/04;B23B31/02;B23B19/00;B23B19/02
Applicant(s) Name: Ren Hai Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
    Primary stator of external rotor of electric rotating motor is installed on fixed not revolving principal axis. Being coupled to clamping chuck of machine tool to constitute a mechanical whole, the secondary rotor of the motor is rotated around principal axis. New type machine tool of using the said clamping chuck of machine tool discards headstock completely. Using converter technique, voltage-regulating technique makes the clamping chuck of machine tool obtain each moment and rotate speed. Advantages are: simple structure, compact, lightness, low cost, easy installation and maintenance.
Time: 8