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View Full Version : Ohms/coil, need amps?



thuffner3
01-04-2004, 01:41 PM
I have three small motors I need to know what their rated amps are.

The label indicates 12vdc ohms/coil 28
Their are 1.8 degree stepper motors from Airpax.
The only info I could find was max/min voltage ratings.
of 6/12 vdc.

balsaman
01-04-2004, 01:49 PM
I=E/R so amps is 12/28 or .43 A

Eric

thuffner3
01-04-2004, 03:13 PM
Thanks Eric
I know that formula, just haven't used it for the back way round.