servo motor for a spindle

hi why you dont use spindle servo ?



induction motor with closed loop control, can run position/ speed control

vi.aliexpress.com/item/1005006990514922....ller%7Cquery_from%3A

tivoi wrote:

vi.aliexpress.com/item/1005006990514922....ller%7Cquery_from%3A


Thanks for the reply

never knew such thing existed. Actually I asked in several forums including industrial arena, but unfortunately did not get such reply

will the spindle servo have enough torque at low speed? I may have to go low speed for facing toolpath (milling)




 

Most industrial machine spindle motors are induction type.
can facing and riggid tapping

it is special desgin . Rate about 1500 rpm only, and max is 8000rpm or 10 to 12krpm

I think it is not as difficult as I thought.

Almost there

Thank you all

 

here is the wiring for speed mode