ROTOR AND MOTOR HAVING ROTOR - SHENZHEN GAM SHINE TECH CO LTD

Title:

ROTOR AND MOTOR HAVING ROTOR

Document Type and Number:

WIPO Patent Application WO/2016/161693

Kind Code:

A1

Abstract:

A rotor and a motor having the rotor. The rotor comprises a rotating shaft (1), a rotor magnetic conduction yoke (2), a plurality of first permanent magnet groups (3) and a plurality of second permanent magnet groups (4), wherein the plurality of first permanent magnet groups (3) and the plurality of second permanent magnet groups (4) are equidistantly and alternately distributed at intervals along the circumferential direction of the rotor magnetic conduction yoke (2); and projections of the first permanent magnet groups (3) and the second permanent magnet groups (4) on a plane vertical to the rotating shaft (1) are adjacent and are in edge superposition. The rotor is able to reduce torque pulsation caused by electromagnetic factors and increase torque to work outwards, thereby obtaining the beneficial effects of increasing power consuming efficiency of the motor and saving energy.

Inventors:

CHEN KENNY (CN)
ZHANG HUIMING (CN)

Application Number:

PCT/CN2015/079349

Publication Date:

October 13, 2016

Filing Date:

May 20, 2015

Export Citation:

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Assignee:

SHENZHEN GAM SHINE TECH CO LTD (CN)

International Classes:

H02K1/27

Foreign References:

CN103618393A	2014-03-05
CN1551462A	2004-12-01
CN103141010A	2013-06-05
CN104380572A	2015-02-25
CN102005883A	2011-04-06

Other References: