Re: [CAD_CAM_EDM_DRO] PWM input Servo Amp / Universal Stepper Controller

It 'replaces' the Gecko/etc. Think of it as just variable power-to the
motors.
The more power the faster the motors run. Feedback comes from the
encoders and the loop is closed.

> Does that mean the the PWM controller would be used in place of a

Gecko/etc

> drive or work with the Gecko/etc drive?
> Jess

> > They drive DC brush servo motors from a variable-width
> > pulse train provided by my universal PWM controller or other
> > source of PWM pulses. This is a true closed-loop servo system, where
> > the computer reads position from encoders, calculates the best velocity
> > to minimize error and sends this command to the amplifiers.
> >
> > Jon