Electric motor used for large-size drive of actuator, has permanent magnets that are fixed in opposite directions in polarity relative to each other on opposite portions of rotor, and magnetic circuits that are fixed in form of segments concentric with rotor coil covers on poles of permanent magnet
	ABRAMOVA M A; DANILENKO S A; FEDOTOV D V; UTKIN D I
	2024-09-11
专利权人	DUKHOV'S ALL RUSSIAN RES INST AUTOMATICS (DUKH-Soviet Institute)
申请日期	2024-09-11
专利号	RU231113-U1
成果简介	NOVELTY - The motor has a stator with a control winding and a rotor (3) with poles made of permanent magnets. The stator comprises two coils, fixed covers are in form of segments made of a soft magnetic material, the rotor is made in form of a frame made of a non-magnetic material rotating on an axis (4), and two permanent magnets (5) are fixed in opposite directions in polarity relative to each other on opposite portions of the rotor. Magnetic circuits (7) are fixed in form of segments concentric with rotor coil covers on poles of the permanent magnet. The rotor is returned to an original state by applying a voltage of reverse polarity to the control winding. USE - Electric motor used for large-size drive of actuator. ADVANTAGE - The reliability of the electric motor is increased in terms of holding the rotor in extreme positions while ensuring high traction moments and significant rotor rotation angles. DESCRIPTION OF DRAWING(S) - The drawing shows the perspective view of the electric motor. 2Second stator coil 3Rotor 4Axis 5Permanent magnet 7Magnetic circuit
IPC 分类号	H01H-036/00 ; H02K-033/16
国家	俄罗斯
专业领域	能源矿产
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15196
专题	中国科学院新疆生态与地理研究所
作者单位	DUKHOV'S ALL RUSSIAN RES INST AUTOMATICS (DUKH-Soviet Institute)
推荐引用方式 GB/T 7714	ABRAMOVA M A,DANILENKO S A,FEDOTOV D V,et al. Electric motor used for large-size drive of actuator, has permanent magnets that are fixed in opposite directions in polarity relative to each other on opposite portions of rotor, and magnetic circuits that are fixed in form of segments concentric with rotor coil covers on poles of permanent magnet. RU231113-U1[P]. 2024.

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