Brother TC-225 / TC-229 adventure!

My brother 225 has a transformer, it can be wired for 3 phase 380V (400V) input, that should be a Y configuration if I'm not mistaken. (Delta config for 220V input)

Unfortunately I don't have a three-phase transformer. I want to figure out how to connect one phase of 220 volts to the terminal blocks of the servo driver. And I read earlier that one of the forum participants was able to start it from a single-phase voltage.
Which terminal blocks R S T and r s. Connect phase and neutral?

A picture of the drive spec would have been more helpful.
Mains phase and neutral can be wired to any of the two pins,
i.e.
R and T,
or
S and T,
or
R and S.

someone in this thread said they ran their spindle drive on single phase 220.
beyond that i dont know how they set it up. dig back in the thread and see if you can contact that person.

definitely dont use anything other than 220v, you'll fry it.

looking at the pics, you have r s t. thats the 3 phases. USUALLY (i have sanyo axis drives on 1 phase), you use R and S for single phase.

if its not booting up with just those 2 phases, then, something else is going on (were assuming the drive actually works here of course)

Hi. will share my knowlage (can be wrong (PLESE CORRECT if You find uapproproite advice)
RST is surely 3 phase 200 - 220v ("American")....it mean 220 v between phase (f.e. R and S).
In my Brother TC-225 it comes from huge transformer....And I think...after transformer it's galvanicaly insulated from PE???
If You connect 380v it will be badabum:( DON'T TRY!

Usually servopach use 2 different power source:
- one for "Control circuit" abou 50 Wh,
- second - "motor power" to drive motor abou 4KWh
Usually "control power" supplyed to servopack immidiatly after machine "main power on" (green button on panel). After that you can turn motor by hand and see resolver/ancoder responce on screen.
Usually "Motor power" supplyed to servopack by contactor if machine ready to start....no e-stop...and "power" button from UI pressed.

In You case RST is "motor power"
rs is 220v "control power"

My advice:
1......for begining... just connect single phase 220v (ground and L) to rs
2. connect interface cable (usually it's a separate fun story) and ensure that encoder woks
3. then tryconnect 220v to RS..... I think it will not work and goes to "UV" - UnderVoltage error
4. start thinking about 3 phase and transformer

good luck !