10-axis motor no-load testing system

A technology of no-load test and shaft motor, which is applied in the direction of motor generator test, etc., can solve the problems of increased cost and insufficient utilization of processing capacity, etc., and achieve the effects of efficiency detection, easy observation and recording, and improved detection efficiency

Pending Publication Date: 2016-10-12
SHANGHAI FINEPOWER TECH
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  • Abstract
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  • Claims
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Problems solved by technology

A PLC is connected to a servo drive, which does not fully utilize the processing capacity of the PLC while increasing the cost

Method used

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  • 10-axis motor no-load testing system

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] see figure 1 , in an embodiment of the present invention, a ten-axis motor no-load test system includes a bus cable 1, a rotary switch 2, a contactor coil 3, a servo motor power cable 5, a servo motor signal cable 6, a driver 10 and a servo motor 11, The bus cable 1 connects the rotary switch 2 and the contactor coil 3, the rotary switch 2 and the contactor coil 3 are connected in series, the two form a closed loop, the bus cable 1 is connected with the...

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Abstract

The invention discloses a 10-axis motor no-load testing system, which comprises bus cables, knob switches, contactor coils, servo motor power cables, servo motor signal cables, drivers and servo motors, wherein the bus cables are connected with the knob switches and the contactor coils, each knob switch is connected with the corresponding contactor coil in series to form a closed loop, and the bus cables are connected with contactors. The 10-axis motor no-load testing system can be used for monitoring operation situations of ten motors simultaneously in the data monitoring aspect since all the servo motors to be tested are controlled by one PLC, thereby reducing complex programs of the system; and the 10-axis motor no-load testing system controls power supply of drivers by using the contactors, is provided with power supply indicating lamps, integrates the switches on an operation panel, and brings convenience for the operation and observation of the tester.

Description

technical field [0001] The invention relates to the application technical field of a motor no-load test system, in particular to a ten-axis motor no-load test system. Background technique [0002] In the process of motor factory inspection, no-load test is the most basic and effective inspection method. The no-load test can check whether the motor can run, whether there is abnormal noise when the motor is running, whether the motor temperature control sensor, brake and other accessories can work normally, and whether the no-load current of the motor is normal. In order to ensure the accuracy of the test, sufficient running time is required (about 2 hours). Conventional no-load testing of a motor requires an electrical test cabinet, which must have at least one PLC, a servo driver, and a display interface that is easy for workers to operate. In order to ensure the time of no-load test, it is necessary to increase the no-load test machine position. According to the conventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34
CPCG01R31/34
Inventor 蒋亚辉
Owner SHANGHAI FINEPOWER TECH
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