Wiring device for explosion-proof motor

Abstract

The invention relates to a wiring device, in particular to a wiring device for an explosion-proof motor, and solves the technical problems that a traditional wire throwing type explosion-proof motor is complex in cable wiring, difficult to maintain and difficult to disassemble, and a traditional wiring type explosion-proof motor is large in axial length, so that the limitation requirement of an explosion-proof occasion on an axial space is difficult to solve. The wiring device for the explosion-proof motor comprises a wiring box, a three-phase line wiring terminal and an encoder wiring terminal, the whole junction box is of an L-shaped structure and comprises a horizontal chamber and a vertical chamber which are separated by a partition plate. The horizontal chamber is located on the side of the explosion-proof motor body, and the vertical chamber is buckled with a rear end cover of the explosion-proof motor body; a boss is arranged in the horizontal chamber, a three-phase line wiring terminal is arranged on the boss in the horizontal chamber, and an encoder wiring terminal is arranged on the inner bottom of the horizontal chamber; one end of the three-phase line wiring terminal is fixedly connected with a three-phase lead, and the other end is fixedly connected with a user three-phase lead; one end of the encoder wiring terminal is fixedly connected with the encoder lead, and the other end is fixedly connected with a user encoder lead.

Description

technical field [0001] The invention relates to a wiring device, in particular to a wiring device for an explosion-proof motor. Background technique [0002] At present, there are many types of explosion-proof motors in the domestic and foreign markets. According to the wiring method, they can usually be divided into throwing wire type explosion-proof motors and wiring type explosion-proof motors. [0003] After the wire-throwing explosion-proof motor is delivered to the user, the user often needs to wire the long cable on site, and then connect the lead wire to the user's power supply terminal and signal terminal, so that the explosion-proof motor can run normally; once the explosion-proof motor fails, it is necessary to During maintenance, the user needs to dismantle the wiring before dismantling the explosion-proof motor for repair; if the explosion-proof motor is large in size and the wiring removal space is narrow, it will cause a lot of trouble to the user during the d...

AI Technical Summary

Problems solved by technology

[0006]The purpose of the present invention is to solve the problem of complex cable wiring in the traditional throwing-type explosion-proof motor, which is difficult to maintain and disassemble, while the traditional wire-type explosion-proof motor has axial The length is large, and it is difficult to solve the technical problem of the limited axial space in explosion-proof occasions, so a wiring device for explosion-proof motors is provided

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