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Three-phase asynchronous motor of double-wiring structure

A three-phase asynchronous, wiring structure technology, applied in the direction of asynchronous induction motors, electric components, electrical components, etc., can solve problems such as rework, time delay, and motor failure, and achieve the effect of simple operation and simple structure

Inactive Publication Date: 2015-02-25
ANHUI WANNAN ELECTRIC MACHINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once there is a little carelessness in the production process, the motor will not start, rework and other problems
[0003] The outlet mode of the motor must be clear, if the left and right outlets are filled incorrectly, it will cause failure to install
Re-order or rework will delay a lot of time

Method used

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  • Three-phase asynchronous motor of double-wiring structure

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Embodiment Construction

[0011] see figure 1 , a three-phase asynchronous motor with double wiring structure, including an organic base 3, a stator, a rotor and an end cover 2, the two sides of the base 3 are respectively provided with outlets and are respectively fixedly connected with left and right junction boxes 1, 4, and the stator The windings on the winding are divided into two groups, one group is drawn from the left junction box 1, and the other group is drawn from the right junction box 4, only need to change the connection of the left and right terminals to realize the required left or right outlet.

[0012] In the present invention, the left and right junction boxes 1 and 4 are distributed symmetrically, and each includes a junction frame, a junction seat and a junction cover.

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Abstract

The invention discloses a three-phase asynchronous motor of a double-wiring structure. The three-phase asynchronous motor comprises a machine base, a stator, a rotor and an end cover. The two sides of the machine base are provided with wire outlet openings respectively and are fixedly connected with a left wiring box and a right wiring box respectively. Windings on the stator are divided into two groups, one group is led out from the left wiring box, and the other group is led out from the right wiring box. The three-phase asynchronous motor is simple, compact, reasonable in structure and easy to operate, the required left wire outputting or right wire outputting can be achieved at will under the situation that other structures of the motor are not changed and a winding iron core wire connection position is provided, and the motor can be repeatedly used without being damaged.

Description

technical field [0001] The invention relates to the field of three-phase asynchronous motors, in particular to a three-phase asynchronous motor with double wiring structure. Background technique [0002] For general-purpose motors, according to the position of the junction box, it is divided into: top outlet, left outlet and right outlet. There are some differences between the left and right outlet motors in manufacturing, such as: the outlet position of the winding, the frame, etc. Once there is a little carelessness in the production process, the motor will not start, rework and other problems. [0003] The outlet mode of the motor must be clear. If the left and right outlets are filled incorrectly, it will cause installation failure. Re-ordering or re-work will delay a lot of time. Contents of the invention [0004] The purpose of the present invention is to provide a three-phase asynchronous motor with double wiring structure, which is mainly used for three-phas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K17/12H02K5/00
Inventor 李连生赵国红李利娟汪尧玉范琪
Owner ANHUI WANNAN ELECTRIC MACHINE