I have BLAC servomotor . I need to test the performance parameters like cogging torque and torque at different speeds. What are the requirements for the test set up?
Hi Sree,
Please find attached two articles that I think can help you (regarding BLAC servomotor fundamentals and torque instrumentation).
http://www.mdpi.com/1424-8220/13/3/3831/pdf
http://www.mdpi.com/1424-8220/10/8/7134/pdf
Regards,
Alfonso Gómez
The best guidance is using Canadian CSA standard C838
Energy Efficiency Test Methods for Three-Phase Variable Frequency Drive Systems
Thanks @Mr.Alfonso and Mr. Pitis
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