Well, you are correct that inductance is resistant to current change, much like capacitance is resistant to voltage change.
It would be helpful to know whether the mH value you have is right. The type numbers on the stickers differ - ours apparently being a newer part number than the type number on the CS page. What appears to be the motor manufacturer doesn't cross-reference an old part number to our new one (42BHH8-050-24A) in their
new part number listing. Assuming 32 mH is correct, and applying the math from
this reprap thread, the impedance from the inductance at a 125 Hz step rate for 100mm/sec movement on an X/Y motor would be 25 ohms. That is considerable. EDIT: Yeah, the numbers for the X/Y motor may not apply, but the other thread gave those to work with. I retired from engineering so I didn't have to fret over this kind of stuff.