motor
A motor and shaft tube technology, which is applied in the field of motors that can improve the smoothness of operation, can solve the problems of uneven operation of the motor, dimensional errors, and difficulty in accurately controlling the quality, and achieve the effect of improving stability and reducing assembly and size.
Inactive Publication Date: 2020-09-25
SUNONWEALTH ELECTRIC MACHINE IND
View PDF4 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] But, because this existing balance piece 9 is combined by separately manufactured lower plate 91 and upper plate 92, not only there is dimensional error between this lower plate 91 and this upper plate 92, the bending every The movement of the outer edge of an upper plate 92 will also cause errors in the folded area. When the lower plate 91 and the upper plate 92 are riveted together, factors such as alignment errors are also likely to occur, which makes it difficult to precisely control the combined balance member 9 Quality, so it is easier to assemble substandard products that cause the motor to run unsmoothly, so it is necessary to improve
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
no. 1 example
[0064] Please refer to figure 2 , which is the first embodiment of the motor of the present invention, the motor generally includes a base 1, a stator group 2, a balance member 3 and a rotor group 4; the base 1 has a base 11 and a connected The shaft tube 12 , the stator set 2 and the balance member 3 are combined and disposed on the outer periphery of the shaft tube 12 , and the rotor set 4 is rotatably disposed on the shaft tube 12 .
[0065] Please refer to figure 2 , 3 , the stator assembly 2 includes a plurality of silicon steel sheets 21 , an insulating sleeve 22 and a circuit board 23 . The plurality of silicon steel sheets 21 are stacked on each other and sleeved on the outer periphery of the shaft tube 12. The insulating sleeve 22 is arranged on one of the axial ends 21a of the plurality of silicon steel sheets 21. The stator group 2 is combined with the insulating sleeve 22. The balance member 3 ; the circuit board 23 is also sleeved on the outer periphery of th...
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
A motor, which is used for solving the problem that a combined type balancing part previously adopted is easy to cause unsmooth operation of a motor. The motor includes a pedestal provided with an axle tube; a stator set having a plurality of silicon steel sheets that sleeve the periphery of the axle tube, each silicon steel sheet having a plurality of pole parts and a plurality of pole shoe parts, each silicon steel sheet having a pole shoe inner diameter in the position of the pole part connected with the pole shoe part, and each silicon steel sheet having a maximum pole shoe outer diameterat an outer edge of the pole shoe part; a balancing part that sleeves the periphery of the axle tube and has a ring disc and a ring wall which are integrally formed and connected, an outer diameter ofthe ring wall being not larger than the maximum pole shoe outer diameter of each silicon steel sheet and larger than a pole shoe inner diameter of each silicon steel sheet; and a rotor set rotatablyarranged at the axle tube.
Description
technical field [0001] The present invention relates to a motor, in particular to a motor that can improve the smoothness of operation. Background technique [0002] Please refer to figure 1 , which is an existing balance piece 9, which has a lower plate 91 and an upper plate 92 with identical shapes, and the outer edge of the upper plate 92 is punched and bent Then it is riveted together with the lower plate 91. [0003] Therefore, when the existing balancer 9 is used in a motor, the outer edge of the lower plate 91 can be axially opposed to a magnetic member of the rotor group of the motor, and the upper plate 92 can be bent and erected. The outer edge is radially opposite to the magnetic part, so that the rotation stability of the rotor assembly is improved through the magnetic attraction between the magnetic part and the lower plate 91 and the upper plate 92 . [0004] But, because this existing balance piece 9 is combined by separately manufactured lower plate 91 and...
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): H02K7/04
CPCH02K7/04
Inventor 洪银树谢皓安王勇达
Owner SUNONWEALTH ELECTRIC MACHINE IND