Input power of CNC retrofit kit

GSK218MC CNC Retrofit Kit User:

Hi, we are retrofitting your system on our machine and have some questions for power supply. Please see attached image.

1. What is the pinout for R, S and T connections marked in photo?

2. 3 phase transformer converting down to 220V is needed?

3. Is it possible to run the system from 1phase power supply? If yes - could you provide connection diagram?

CNCmakers Support:

1. What is the pinout for R, S and T connections marked in photo?

R S T are input power 220V/3 phases

2. 3 phase transformer converting down to 220V is needed?

Yes, needed.

3. Is it possible to run the system from 1phase power supply? If yes - could you provide connection diagram?

Can not run the system from 1phase power supply.