MikeVT
Lifetime Supporting Member
Does anybody have any experience/suggestions for variable speed control of single phase motors?
My application is: Control up to 4 - 1/2hp fans (shaded pole motors), via analog output from a PLC.
Additional details: My thought is possibly 1 'drive', with separate overload protection for each motor, if needed, controlled by one common analog output.
I know... 3 phase motors wold be much easier. That's not possible in my application.
Thanks for your help.
My application is: Control up to 4 - 1/2hp fans (shaded pole motors), via analog output from a PLC.
Additional details: My thought is possibly 1 'drive', with separate overload protection for each motor, if needed, controlled by one common analog output.
I know... 3 phase motors wold be much easier. That's not possible in my application.
Thanks for your help.