G
Guy S.
- Jan 1, 1970
- 0
I am considering to purchase a used industrial equipment running on 3
phase current.it`s a old industrial robot with servo motors
i do not receive 3 phase current from the Hydro-electric company.
before buying a phase converter, it is more expenses and i think that
(perhaps it`s not needed!!)
i consider this
When i look at the schematic i realise that the electronic drive
section
receive 200 volt dc, somehow the 3 phases are blended .
then the drive redistribute 3 phase to the motor,through some powerfull
FET transistor, there is 6 of them bridged by 3 gang of 2.
my question is:
do the motor drive need 3 phases input to output 3 phases?
can i connect the input transfo of the controller to a single phase
current and let the drive somehow build it`s own 3 phases output?
thanks for your help
Guy
phase current.it`s a old industrial robot with servo motors
i do not receive 3 phase current from the Hydro-electric company.
before buying a phase converter, it is more expenses and i think that
(perhaps it`s not needed!!)
i consider this
When i look at the schematic i realise that the electronic drive
section
receive 200 volt dc, somehow the 3 phases are blended .
then the drive redistribute 3 phase to the motor,through some powerfull
FET transistor, there is 6 of them bridged by 3 gang of 2.
my question is:
do the motor drive need 3 phases input to output 3 phases?
can i connect the input transfo of the controller to a single phase
current and let the drive somehow build it`s own 3 phases output?
thanks for your help
Guy