Test tooling for performance of motor

Abstract

The invention discloses a test tooling for the performance of a motor. The test tooling includes: a test base, the top of which can be covered by a motor stator; a test probe for contacting a binding post of the motor stator, wherein the test probe is arranged on the test base; a support block connected to the test base; a test contact block for contacting the inner wall of the motor stator, wherein the test contact block is arranged on the support block. According to the invention, the motor stator is positioned above the test base, and the test probe on the test base and the test contact block are utilized to realize the performance test of the motor without connecting and dismantling a lead wire. Compared with the prior art, the needed time of the performance test of the motor is effectively reduced, and the test efficiency of the performance of the motor is effectively improved; the alligator clip is not adopted to avoid the electric shock risk caused by the broken alligator clip, and the tester cannot contact the test probe, so that the electric shock probability of the tester is reduced, and the safety and the reliability are effectively improved.

Description

technical field [0001] The invention relates to the technical field of motor performance testing, and more specifically relates to a motor performance testing tool. Background technique [0002] At present, the method of motor performance testing is: manually clamp the stator pins with crocodile clips, the lead wires on the crocodile clips are connected to the tester, and the resistance, turn-to-turn, and operation performance of the motor can be tested; at the same time, the lead wires are fixed with magnets. On the inner wall of the stator, the contact between the lead wire and the stator core is realized, and the lead wire is connected to the tester to test the withstand voltage performance. [0003] Before the test, you need to use three alligator clips to clamp the three stator pins respectively, and use a magnet to fix the lead wires on the inner wall of the stator; after the test is completed, you need to remove the three alligator clips and the lead wires. In the ab...

AI Technical Summary

Problems solved by technology

The above-mentioned motor performance testing method requires more lead wire connections and removals, which requires more time, resulting in low efficiency in testing motor performance.

[0004] In addition, the crocodile clips are used to clamp the stator pins. After the crocodile clips are used for a long time, the insulating jacket of the crocodile clips is more likely to be damaged. Since the crocodile clips are directly in contact with human hands, there is a hidden danger of electric shock, and the safety and reliability are poor.

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