Servo motor testing system for industrial robot

Abstract

The invention discloses a servo motor testing system for an industrial robot, and relates to the technical field of robot control systems. X20PLC is connected with an inversion module through RS485 communication and is also connected with an AcoposMulti power module and an AcoposMulti inversion module respectively through POWELINK communication; the inversion module is connected with a mechanical test platform by virtue of a dynamometer machine power cable, a cable wire slot and a cable bus; the AcoposMulti inversion module is connected with the mechanical test platform by virtue of a servo motor power cable, a robot heavy-load plug, the cable wire slot and the cable bus in sequence; and the mechanical test platform is connected with the AcoposMulti inversion module by virtue of the cable bus, the cable wire slot, the robot heavy-load plug and a servo motor signal cable in sequence. The servo motor testing system disclosed by the invention is good in testing effect, can effectively reflect the motion state of a servo motor on a robot body, and is low in cost and wide in adaptability.

Description

technical field [0001] The invention relates to the technical field of robot control systems, in particular to a servo motor test system for industrial robots. Background technique [0002] With the continuous rise of labor costs, continuous changes in the working environment and diversified market competition, the application of industrial robots has become more and more extensive, and the output of servo motors matched with industrial robots is also increasing. In order to ensure the quality of servo motors used in robots, it is necessary to perform corresponding performance tests on servo motors. The traditional test methods are mainly divided into two categories: one is through eddy current dynamometers, magnetic powder dynamometers, and DC dynamometers in the motor factory. Some motor performance tests are directly carried out by means of machine or motor dragging; the other is the conventional robot performance test by installing the servo motor on the robot body in th...

AI Technical Summary

Problems solved by technology

The advantage of the first type of test is that it is low in cost, but the disadvantage is that it is not targeted enough, and cannot intuitively and effectively reflect the motion state of the servo motor on the robot body; the advantage of the second type of test is that it is tested as a whole, but when problems occur, increase At the same time, due to the cooperation between the motor manufacturer and the robot manufacturer and the location of the factory, the cycle of solving the problem will often be further increased; due to the cost problem, it is impossible for the motor factory to purchase a supporting robot to return to the factory for testing (the robot’s Variety and high price), solve these problems in the factory

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