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Robot servo motor performance test device

A servo motor and testing device technology, applied in the direction of motor generator testing, etc., can solve the problems of heavy workload, high error rate of test parameters, long test time, etc., to improve test accuracy, reduce test workload, and simplify operation process. Effect

Inactive Publication Date: 2019-06-28
芜湖赛宝机器人产业技术研究院有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

At present, the device for testing the performance of servo motors adopts the method of collecting and processing the parameters of the servo motor under test and the servo motor of the load one by one. The workload is large, the test time is long, and the error rate of test parameters is high.

Method used

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  • Robot servo motor performance test device

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Embodiment Construction

[0012] The present invention will be further described below in conjunction with accompanying drawing:

[0013] Such as figure 1 As shown, the present invention includes a motor under test, and a rotating shaft is arranged on the motor under test. A load motor is provided on the side of the motor under test close to the rotating shaft, and a rotating shaft is arranged on the load motor. A torque speed sensor is arranged between the load motor and the motor under test. The rotating shaft of the motor under test is connected with the torque speed sensor through a coupling, and the rotating shaft of the load motor is connected with the torque speed sensor through a coupling. In this embodiment, the coupling adopts a bellows coupling, and the coupling may also adopt a double-diaphragm coupling. A first driver is provided on one side of the load motor, and a second driver is provided on the side of the motor under test. A host computer is arranged between the first driver and t...

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Abstract

The invention discloses a robot servo motor performance tester, and relates to the technical field of servo motor performance test. A measured motor is included, and provided with a rotating shaft, the measured motor is provided with a load motor in the side close to a rotating shaft, a torque and rotating speed sensor is arranged between the load motor and the measured motor, a first driver is arranged in one side of the load motor, a second driver is arranged in one side of the measured motor, a host computer is arranged between the first and second drivers, and first and second measurement-control instruments are arranged between the host computer and the torque and rotating speed sensor. Parameters of the measured servo motor and the load server motor can be collected and processed inone time, the test workload is reduced, and the parameters can be displayed and recorded by atlas and concrete numbers; and related parameters are collected by the measurement-control instruments anddrivers during test, and concentrated in the host computer for processing, test time is reduced, and the error rate is lower.

Description

technical field [0001] The invention relates to the technical field of servo motor performance testing, in particular to a robot servo motor performance testing device. Background technique [0002] The servo motor has the advantages of very accurate control speed and position accuracy, and can convert the voltage signal into torque and speed to drive the control object. The rotor speed of the servo motor is controlled by the input signal and can respond quickly. In the automatic control system, it is used as an actuator, and has the characteristics of small electromechanical time constant, high linearity, and starting voltage. It can convert the received electrical signal Converted to angular displacement or angular velocity output on the motor shaft. Industrial robots are widely driven by servo motors. Therefore, the performance of servo motors needs to be tested in advance to ensure the accurate operation of industrial robots. At present, the device for testing the perf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34
Inventor 辛付豪侯卫国朱行飞张永杰
Owner 芜湖赛宝机器人产业技术研究院有限公司
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