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Motor stator apparatus

A motor stator and stator tooth technology, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve problems such as low production efficiency, high motor temperature, and more labor, so as to reduce labor costs, improve motor performance, and improve production. efficiency effect

Active Publication Date: 2016-12-14
FOSHAN CITY SHUNDE DISTRICT XIECHUANG MOTOR MFG
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AI Technical Summary

Problems solved by technology

[0002] The stator of the old motor adopts the traditional distributed winding structure. The motor coil is embedded in the slot of the iron core. The production process is complicated, the production efficiency is low, and a lot of labor is required. The heat dissipation effect of the coil in the slot of the iron core is average, and the temperature rise of the motor is relatively high, which affects the service life of the motor

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Embodiment Construction

[0023] A motor stator device includes a yoke ring member 1, a stator tooth plate fixing hole 11 is arranged in the middle of the yoke portion ring member 1, and a stator tooth plate group formed by stacking a plurality of tooth plates is arranged on the stator tooth plate fixing hole 11 12. The stator tooth group 12 has four tooth feet 121 extending in four directions, and the tooth feet 121 are clamped on the inner wall of the yoke ring 1; the middle of the stator tooth group 12 is provided with a rotor hole 122 ; The stator tooth group 12 is fixed with a concentrated winding type stator insulating bobbin 2, and the concentrated winding type stator insulating bobbin 2 includes an upper frame 21 of a ring shell and a lower frame 22 of the ring shell, and the two frames are inserted into each other up and down. The inner body is fixed and connected as a whole; the middle of the upper frame 21 of the ring body shell and the lower frame 22 of the ring body shell are provided with ...

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Abstract

The invention discloses a motor stator apparatus. A stator tooth sheet fixing hole is formed in the middle of a yoke ring part; a stator tooth sheet group is arranged on the stator tooth sheet fixing hole; four tooth sheet pins extend out of the stator tooth sheet group and are clamped on the yoke ring part; a rotor hole I is formed in the middle of the stator tooth sheet group; a centralized winding type stator insulating winding frame is fixed on the stator tooth sheet group; the centralized winding type stator insulating winding frame comprises a ring shell upper frame and a ring shell lower frame; and the ring shell upper shell and the ring shell lower frame are inserted into each other to be fixedly connected into one body. The motor stator apparatus is applicable to automatic feeding and unloading mechanically, so that the production efficiency can be improved, and the motor performance can be improved; compared with a conventional distributed winding, the centralized winding has the advantages of applicability to mechanical production, and capabilities of reducing dosage of copper wires and lowering human cost; and a novel insulating structure needs to be re-designed for developing a centralized type winding motor.

Description

technical field [0001] The invention relates to a motor core device, in particular to a motor stator device. Background technique [0002] The stator of the old motor adopts the traditional distributed winding structure, and the motor coil is embedded in the slot of the iron core. The production process is complex, the production efficiency is low, and it requires a lot of labor. The heat dissipation effect of the coil in the slot of the iron core is general, and the temperature rise of the motor is too high, which affects the service life of the motor. SUMMARY OF THE INVENTION [0003] In order to solve the above technical problems, the present invention provides a motor stator device with simple structure, reasonable design, high production automation, excellent heat dissipation performance and high material utilization rate [0004] The solution to the above technical problems is as follows: [0005] A motor stator device comprises a yoke ring member (1), a stator too...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K1/12H02K3/48
CPCH02K1/12H02K3/48H02K2203/12
Inventor 杨进科
Owner FOSHAN CITY SHUNDE DISTRICT XIECHUANG MOTOR MFG
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