B-6
Creating Custom Motor Files
Note that the required value is a peak value, rather than an rms value. To convert the back-EMF from
units of Volts(rms)/kRPM, use the formula:
Also, a line-to-line value is required, rather than a line-to-neutral. A line-to-line value equals a line-to-
neutral value times two.
1
Volts
1000 RPM
Volts(rms)
1000 RPM
⋅
=
⋅
1 414
.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com