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Likkewaan
08-26-2008, 11:00 AM
does anyone know how ons can calculate or aquire the internal inductance value of an RC motor?

im looking at the Axi 2208/20 motor.

one could use the formula V = di/dt , but you need time values for max current and voltage.


can anyone please help:)

ron_van_sommeren
08-26-2008, 10:43 PM
Easiest way would be to measure it.
You could ask the buffs here too:
www.yahoogroups.com/group/lrk-torquemax (don't worry, I took care of spammers)
www.rcgroups.com/diy-electronics-199
www.rcgroups.com/electric-motor-design-and-construction-361
www.yahoogroups.com/group/electricalmotordesigners

Vriendelijke groeten ;) Ron