coolchip said:
I am using a seperate electronic speed controller with the motor like the one shown in figure.
Any ideas how to use it ?
I also need to build a circuit to control the speeds to desirable values.
hmm - see 3 big conducts to motor - in real world 3 phase AC-motors with
outside ajustable AC-converter???
this is not same as brush-type DC-motor and need different power controll construction. Is very importent to know how motor works (witch or witch out controller equipment) to make right type of interface.
for example here is not so god chocie using pulsed brush motor-controller
on this controller depend on huge electrolyt capasitor on power cord input,
brush motor-controller _need_ motor inductanse and free
wheeling diode for proper work.
and if a 3-phase motor you need make 3-phase converter
with adjustable frequense and controlled current.
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how response motor turn/s on diffrerent DC-input (from batteries)
on this type of controller and - how adjusting power to motor from
RC-controll - pulse or DC from zero to five volt ????