I want to make a chart recorder and want to have the paper feed run by a motor synchronised to the AC supply. I think that will result in good precision.
The speed of rotation of a single phase synchronous motor is a function of the drive frequency.
I'm wanting to vary the speed of a fractional single phase synchronous motor. That will require some sort of frequency converter.
Are there any circuits I can make? Thanks.
The speed of rotation of a single phase synchronous motor is a function of the drive frequency.
I'm wanting to vary the speed of a fractional single phase synchronous motor. That will require some sort of frequency converter.
Are there any circuits I can make? Thanks.