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Title:
MOTOR, PAN-TILT, AND AIRCRAFT
Document Type and Number:
WIPO Patent Application WO/2017/070982
Kind Code:
A1
Abstract:
A motor, a pan-tilt comprising the motor, and an aircraft comprising the pan-tilt, wherein the motor comprises a base (12), a rotating shaft (1), a stator assembly, a first bearing (82), a stator bearing, and a rotor assembly used for driving an external member to rotate. The rotating shaft (1) has a first end portion, a second end portion, and a middle portion connecting the first end portion and the second end portion. The base (12) is connected to the first end portion by means of the first bearing (82). The rotor assembly is connected to the middle portion. The stator bearing, the rotor assembly, and the first bearing (82) are arranged in sequence in the axial direction of the rotating shaft (1). The stator assembly is connected to the rotating shaft (1) by means of the stator bearing. By means of the motor, the torsion produced by the rotating shaft and transmitted to the external member can be reduced, so that the motion stability of the external member can be improved. Furthermore, the time loss of motion on the rotating shaft can be reduced, thereby speeding up response of the external member to motor motion.

Inventors:
ZHANG ZHENGLI (CN)
CHEN FAZHAN (CN)
Application Number:
CN2015/093874
Publication Date:
May 04, 2017
Filing Date:
November 05, 2015
Export Citation:
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Assignee:
AUTEL ROBOTICS CO LTD (CN)
International Classes:
H02K7/08; B64D47/08; H02K7/14; H02K11/00
Domestic Patent References:
WO2014120331A22014-08-07
Foreign References:
CN104756373A2015-07-01
CN104908965A2015-09-16
CN104662780A2015-05-27
Other References:
See also references of EP 3355450A4
Attorney, Agent or Firm:
SHENZHEN AIDISEN INTELLECTUAL PROPERTY OFFICE (CN)
深圳市爱迪森知识产权代理事务所(普通合伙) (CN)
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