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INSTASPIN-BLDC: Is there any getting started example about FAST sensorless solution to run this two motors?

Part Number: INSTASPIN-BLDC
Other Parts Discussed in Thread: MOTORWARE

Hi,

Is there any recommended example about FAST sensorless solution to run this two motors?

We are failed to make it run. It has already enabled motor parameter identification.

When measuring motor parameters, it stopped directly when measuring rotor flux linkage. Thanks a lot.

Motor

Motor1

Motor2

Number of pole-pairs

7

4

Stator resistor: Ohm

2.7

2.8

Stator inductance:mH

1.3

0.85

Rotor flux

Unknown

Unknown

rated voltage:V

12

12