A test tool for ssi encoder

Abstract

The invention discloses a test tool for SSI encoders, which relates to the field of SSI encoders, including motors, shaft couplings, upper computer software and execution units; A communication interface chip; the shaft coupling and the motor shaft end are connected together through interference fit, and the SSI encoder shaft end is fixedly connected to the shaft coupling. The test tool has strong versatility, simple circuit, low cost, and can automatically record and judge, which not only saves labor, improves the accuracy of data, but also facilitates data storage and query.

Description

technical field [0001] The invention relates to the field of SSI encoders, in particular to a testing tool for SSI encoders. Background technique [0002] With the continuous development of science and technology, my country's industrial automation industry has achieved long-term development, driving the continuous innovation of supporting parts. Among them, the SSI encoder plays a pivotal role in the precise operation of the motor. When working, the motor drives the SSI encoder to rotate at a high speed, and the SSI encoder converts the angular displacement or linear displacement into an electrical signal, which is then fed back to the controller. The value detected by the SSI encoder directly affects the operation of the motor. So it is necessary to test the performance of the SSI encoder before installation. [0003] In the traditional SSI encoder test method, it is necessary to manually observe the value displayed in the SSI encoder instrument and the waveform presente...

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Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a test tool for SSI encoders, which solves the problems of consuming a lot of manpower and material resources in the detection of SSI encoders in previous test methods

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