CN201204487Y - Permanent magnet motor stator - Google Patents

Permanent magnet motor stator Download PDF

Info

Publication number
CN201204487Y
CN201204487Y CNU2008200984778U CN200820098477U CN201204487Y CN 201204487 Y CN201204487 Y CN 201204487Y CN U2008200984778 U CNU2008200984778 U CN U2008200984778U CN 200820098477 U CN200820098477 U CN 200820098477U CN 201204487 Y CN201204487 Y CN 201204487Y
Authority
CN
China
Prior art keywords
stator
winding
iron core
permanent magnet
stator iron
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CNU2008200984778U
Other languages
Chinese (zh)
Inventor
童怀
肖战龙
井赟
彭清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Welling Motor Manufacturing Co Ltd
Original Assignee
Guangdong Welling Motor Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Welling Motor Manufacturing Co Ltd filed Critical Guangdong Welling Motor Manufacturing Co Ltd
Priority to CNU2008200984778U priority Critical patent/CN201204487Y/en
Application granted granted Critical
Publication of CN201204487Y publication Critical patent/CN201204487Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Abstract

The utility model relates to a permanent magnetic motor stator, comprising an annular stator iron core (1) and a winding (2) wrapped on the stator iron core (1), and characterized in that the stator iron core (1) is formed in an annular shape as a plurality of iron cores surround circularly, the winding (2) is wrapped over a magnetic yoke (13) of the stator iron core (1). The utility model is formed in an annular shape as a plurality of iron core segments surround circularly, the winding can be wrapped over the magnetic yoke of the stator iron core, accordingly, wire wrapping of the winding is convenient to dramatically improve wrapping efficiency, so the utility mode is suitable for a small-power DC brushless permanent magnetic motor and saving in usage of the stator iron core material.

Description

A kind of DC permanent magnet stator
Technical field:
The utility model is a kind of DC permanent magnet stator, particularly a kind of being applicable to by electronically controlled small-power direct current brushless permanent magnet electromotor stator.
Background technology:
The tradition DC permanent magnet stator, generally comprise the ring-type stator core and be wrapped in winding on the stator core magnetic pole, the ring-type stator core has two kinds, a kind of is the unitary stator iron core, another kind is to be rolled into a circular stator by the bar punching, problems such as the stator of said structure is applied in the small-power direct current brushless permanent magnet electromotor, has the coiling difficulty, and coiling efficient is low.
The utility model content:
The purpose of this utility model is to overcome above-mentioned shortcoming a kind of winding efficiency that improves is provided, and that saves material is applicable to small-power direct current brushless permanent magnet electromotor stator.
The technical solution of the utility model: a kind of DC permanent magnet stator, comprise the ring-type stator core and be wrapped in winding on the stator core, wherein said stator core is surrounded circle and is formed ring-type by a plurality of stack of laminations, and winding is wrapped on the yoke of stator core.
Above-mentioned motor stator core is surrounded circle and is formed ring-type by 2 stack of laminations or 4 stack of laminations.
The utility model forms ring-type owing to stator core surrounds circle by a plurality of stack of laminations, winding can be wrapped in the structure on the yoke of stator core, therefore, its winding coiling is convenient, improved winding efficiency greatly, be highly suitable in the small-power direct current brushless permanent magnet electromotor, and can save the stator core material.
Description of drawings:
Fig. 1 is the structural representation of embodiment 1 of the present utility model;
Fig. 2 is the structural representation behind the single core packet winding winding among Fig. 1;
Fig. 3 is the structural representation of embodiment 2 of the present utility model;
Fig. 4 for Fig. 3 in being single core packet twine structural representation behind the winding;
Embodiment:
Embodiment 1:
As shown in Figure 1, 2, the present embodiment DC permanent magnet stator, comprise annular stator core 1 and be wrapped in winding 2 on the stator core 1, wherein said stator core 1 is surrounded circle and is formed ring-type by 2 core packets 11, and winding 2 is wrapped on the yoke 13 of stator core 1.
Embodiment 2:
Shown in Fig. 3,4, present embodiment DC permanent magnet stator and embodiment 1 difference are: stator core 1 is surrounded circle and is formed ring-type by 4 core packets 12.Other structure is identical with embodiment 1.

Claims (2)

1, a kind of DC permanent magnet stator, comprise ring-type stator core (1) and be wrapped in winding (2) on the stator core (1), it is characterized in that described stator core (1) is surrounded circle and formed ring-type by a plurality of stack of laminations, winding (2) is wrapped on the yoke (13) of stator core (1).
2, DC permanent magnet stator according to claim 1 is characterized in that said stator iron core (1) is surrounded circle and formed ring-type by 2 stack of laminations (11) or 4 stack of laminations (12).
CNU2008200984778U 2008-05-29 2008-05-29 Permanent magnet motor stator Expired - Lifetime CN201204487Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200984778U CN201204487Y (en) 2008-05-29 2008-05-29 Permanent magnet motor stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200984778U CN201204487Y (en) 2008-05-29 2008-05-29 Permanent magnet motor stator

Publications (1)

Publication Number Publication Date
CN201204487Y true CN201204487Y (en) 2009-03-04

Family

ID=40426802

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200984778U Expired - Lifetime CN201204487Y (en) 2008-05-29 2008-05-29 Permanent magnet motor stator

Country Status (1)

Country Link
CN (1) CN201204487Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20090566A1 (en) * 2009-11-04 2011-05-05 Francesco Ranchella ELECTRIC PHASE-STORED AND STABILIZED MOTOR WITH MAGNETIC FLOW DEVIATION
CN112421799A (en) * 2020-12-07 2021-02-26 哈尔滨工业大学 Modular hidden polar type power supply rail applied to dynamic wireless power supply of mobile equipment
CN113178961A (en) * 2021-05-20 2021-07-27 河北工业大学 Axial modularization magnetic flux reverse motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITRM20090566A1 (en) * 2009-11-04 2011-05-05 Francesco Ranchella ELECTRIC PHASE-STORED AND STABILIZED MOTOR WITH MAGNETIC FLOW DEVIATION
CN112421799A (en) * 2020-12-07 2021-02-26 哈尔滨工业大学 Modular hidden polar type power supply rail applied to dynamic wireless power supply of mobile equipment
CN113178961A (en) * 2021-05-20 2021-07-27 河北工业大学 Axial modularization magnetic flux reverse motor

Similar Documents

Publication Publication Date Title
EP2587630B1 (en) Slotless amorphous ferroalloy motor with radial magnetic circuit and manufacturing method thereof
EP2099114A3 (en) Rotary electric machine and electric vehicle
CN201204487Y (en) Permanent magnet motor stator
CN102684327A (en) Stator winding suspension type motor
CN201378761Y (en) Constant-voltage output mixing excitation type magnetic flux switching wind power generator
CN202309249U (en) Electric motor structure
CN103457424A (en) Double-rotor iron-core-free permanent-magnet synchronous motor
CN201204486Y (en) Motor stator core
CN201774327U (en) Electric motor
CN203416139U (en) Bi-rotor coreless permanent-magnet synchronous motor
CN201733147U (en) Limited angle torque motor
CN202737709U (en) Concentrated winding type low-speed large-moment direct drive oil pumping unit permanent-magnet synchronous motor
CN201655463U (en) Neodymium-iron-boron magnet with epoxy layer
CN202586521U (en) Novel switch magnetic resistance motor
CN2833990Y (en) Novel high-efficiency permanent magnetic DC motor
CN205178675U (en) Motor and compressor therewith
CN204349617U (en) A kind of rotor structure of permanent magnet iron coreless motor
CN204349618U (en) A kind of high performance permanent magnetic synchronous motor rotor and apply the rotor punching of this rotor
CN204168097U (en) Inductor type finite angle brushless moment motor
CN201797423U (en) Stator assembly of one-way capacitance asynchronous motor
CN201528261U (en) Permanent magnetism three-phase synchronous motor rotor terminal structure
CN202978657U (en) Capstan-used motor
CN202978653U (en) Signal triggering mechanism
CN201616718U (en) Rotor for permanent-magnet brushless DC motor
CN206712567U (en) Electric machine structure and permagnetic synchronous motor and compressor

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090304