Permanent magnet motor and method for locating Hall sensor component therein
A Hall sensor and permanent magnet motor technology, which is applied in the field of permanent magnet motors and positioning Hall sensor components, can solve the problems of inconvenient maintenance on site and difficulty in remembering the installation position, and achieve convenient maintenance operations, improved accuracy, and simple positioning methods Effect
Active Publication Date: 2015-06-03
苏州鲲泰智能装备科技有限公司
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, when repairing or replacing Hall sensor components at the application site, the original installation position is difficult to remember, which brings great inconvenience to on-site maintenance.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] Such as figure 1 and figure 2 As shown, a permanent magnet motor, the permanent magnet motor includes a casing 9, a stator assembly, a permanent magnet 10 and a rotor assembly, the rotor assembly includes a rotor and a magnetic steel arranged on the rotor, the rotor has an end Plate 11, the housing is provided with an end cover window 1, a positioning plate 2 is provided in the end cover window 1, and a Hall sensor assembly is provided below the positioning plate 2, wherein:
[0026] The shape of the positioning plate 2 is consistent with the shape of the end cover window 1, and the posit...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a permanent magnet motor and a method for locating a Hall sensor component in the permanent magnet motor; the permanent magnet motor comprises a housing, a stator component and a rotator component; the rotator component comprises a rotator and a magnetic steel which is arranged on the stator; the stator comprises an end plate; an end enclosure window is arranged on the housing; a locating plate is arranged in the end enclosure window; the Hall sensor component is arranged below the locating plate, wherein the shape of the locating plate is consistent with that of the end enclosure window; a locating hole is arranged on the locating plate; the Hall sensor component comprises an upper half part and a lower half part which are mutually connected and are detachable; a blind hole whose position corresponds to the position of the locating hole is arranged on the upper half part. The position of the Hall sensor component in the permanent magnet motor can be located conveniently and fast according to the invention.
Description
technical field [0001] The invention relates to the technical field of motor manufacturing, in particular to a permanent magnet motor and a method for positioning a Hall sensor assembly in the permanent magnet motor. Background technique [0002] Motor refers to an electromagnetic device that realizes the conversion or transmission of electric energy according to the law of electromagnetic induction. It is mainly composed of magnetic poles, stators, rotors, windings, etc. Among them, the motor that uses permanent magnets (permanent magnet steel) as the magnetic pole is called a permanent magnet motor. To control the permanent magnet motor, it is usually necessary to detect the rotor pole position. The most common method is to install the Hall element in the teeth or slots of the stator core, directly sense the change of the magnetic field polarity of the rotor pole, and convert it into an electrical signal and send it to the motor control device. To detect operating paramet...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H02K29/08H02K15/00
Inventor 姜淑忠李小海
Owner 苏州鲲泰智能装备科技有限公司