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Dynamic testing and analysis system of motor

A dynamic test and analysis system technology, applied in the direction of motor generator testing, measuring devices, instruments, etc., can solve problems affecting products to be installed

Active Publication Date: 2018-03-06
HANGZHOU WEIHENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Motors are used in more and more places, and the performance of the motor directly affects the performance of the product to be installed. Therefore, the motor must undergo strict inspection when it leaves the factory. At present, there is no complete system that can dynamically analyze the motor.

Method used

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  • Dynamic testing and analysis system of motor
  • Dynamic testing and analysis system of motor
  • Dynamic testing and analysis system of motor

Examples

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Embodiment 1

[0024] Motor dynamic test analysis system, such as Figure 1-6 As shown, it includes a motor to be tested 10 and a workbench 11. The motor to be tested 10 is installed on the workbench 11, and an industrial computer 13 is also included. A dynamometer 12 is also fixed on the workbench 11. The motor to be tested 10 and the dynamometer 12 is connected with a coupling 14, the coupling 14 enables the force of the motor 10 to be tested to be stably transmitted to the dynamometer 12, and a torque sensor 15 and a speed sensor are connected between the coupling 14 and the motor 10 to be tested 16. The torque sensor 15 is used to detect the torque value of the motor 10 to be tested, and the rotational speed sensor 16 is used to detect the rotational speed value of the motor 10 to be tested. Both the torque sensor 15 and the rotational speed sensor 16 are connected to the industrial computer 13, and the workbench 11 is also fixed Track 17 is arranged, and track 17 is double track, makes ...

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Abstract

The invention, which relates to the motor field, discloses a dynamic testing and analysis system of a motor. The system is composed of a to-be-tested motor and a workbench; and the to-be-tested motoris installed on the workbench. The system also includes an industrial personal computer; and a dynamometer is also fixed on the workbench. A coupler is connected between the to-be-tested motor and thedynamometer; and a torque sensor and a rotation speed sensor are connected between the coupler and the to-be-tested motor and are connected with the industrial personal computer. Besides, a track isalso fixed on the workbench; a coaxial amplitude detector for detecting a vibration amplitude of an output shaft of the to-be-tested motor is installed on the track and is connected with the industrial personal computer; and the coaxial amplitude detector includes a detection sliding block and a flexible detection probe. According to the invention, the coaxial amplitude detector is used for detecting the amplitude offset value of rotation of the output shaft of the to-be-tested motor to detect the coaxiality of the output shaft of the to-be-tested motor; and when the coaxial amplitude detectorslides on the track, the coaxial amplitude detector is capable of detecting the whole output shaft of the to-be-tested motor.

Description

technical field [0001] The invention relates to the field of motors, in particular to a dynamic test and analysis system for motors. Background technique [0002] Motors are used in more and more places, and the performance of the motor directly affects the performance of the product to be installed. Therefore, the motor must undergo strict inspection when it leaves the factory. At present, there is no complete system for dynamic analysis of the motor. Contents of the invention [0003] The invention aims at the shortcoming that there is no complete system for dynamic analysis of the motor in the prior art, and provides a dynamic test and analysis system for the motor. [0004] In order to solve the above technical problems, the present invention is solved through the following technical solutions: [0005] The motor dynamic test and analysis system includes the motor to be tested and the workbench. The motor to be tested is installed on the workbench. It also includes an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01D21/02
CPCG01D21/02G01R31/34
Inventor 王江峰路国卫朱庆郎向荣
Owner HANGZHOU WEIHENG TECH
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