Hi, team
My customer want to test the motor starup performance with spinning reversely state. Here some issues:when the initial speed of the reverse rotation of the motor is large, the motor fails to start. The motor keeps reversing, decelerating and accelerating, and it cannot rotate forward. The test result will show in below table, and the motor information are:
- Phase to center tap resistance: RPH=1.7Ω;
- BEMF constant kt=132mV/Hz;
- Motor supply voltage: 24VDC/20W
- Number of pole pairs of the motor: 4
Support needs:
- What are the possible reasons for the failure of reversely start and what are the solutions?
- Could u help confirm whether the parameter settings are reasonable?
Thanks a lot.
Test results:
Parameters setting in GUI: