Re: It's more VOLTAGE needed to overcome back emf in the coil

> It looks like you're going in the
> wrong direction with that 1.8 factor.
>

naw, it's just the wording.

if you have a 6 amp motor and 60 volts, you would need (according to
these discussions) 60 x 6 or 120 watts from the power supply.

so, you would look at 120 watts times 1.8 to select the transformer.

so, if you needed a 43 volt transformer secondary voltage, you would
want to start with 43 volts and the 2.8 amps, then multiply 2.8 times
1.8 to get a transformer with a 5 amp rating.


Dave