Motor Inductance Readings

Motor Inductance Readings

Measurements from 3/25:

Phase

Rs (mOhm)

Ls (uH)

Frequency (Hz)

Phase

Rs (mOhm)

Ls (uH)

Frequency (Hz)

AB (CB on motor)

150.08

372.51

10

BC (BA on motor)

162.89

399.50

10

AC (CA on motor)

147.64

317.18

10

AB (CB on motor)

149.39

429.06

1

BC (BA on motor)

152.48

442.55

1

AC (CA on motor)

145.23

349.48

1

 

OLD motor inductance measurements:

ports on connector
AB - 102mOhm 352uH (CB on motor)
BC - 95mOhm 331uH (BA on motor)
AC -  40mOhm 428uH (CA on motor)

measured at 10khz