Thanks for the response.
Most of the drives are as you say, the 230V requires 180V Motors and the 110V requires 90V Motors, however there are 2 drives, one is SCR and one PWM which allow driving a 90V Motor on 230V.
Both of these drives use a 5k potentiometer input, but also have separate analog inputs for controlling speed which causes the drive to ignore the potentiometers. The PWM drive uses a 0-5V analog input, the SCR drive uses 0-7V.
The inputs on the PWM drive are fully isolated, I believe on the SCR drive as well, would have to re-read the manual for that drive again.
Most of the drives are as you say, the 230V requires 180V Motors and the 110V requires 90V Motors, however there are 2 drives, one is SCR and one PWM which allow driving a 90V Motor on 230V.
Both of these drives use a 5k potentiometer input, but also have separate analog inputs for controlling speed which causes the drive to ignore the potentiometers. The PWM drive uses a 0-5V analog input, the SCR drive uses 0-7V.
The inputs on the PWM drive are fully isolated, I believe on the SCR drive as well, would have to re-read the manual for that drive again.
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