help info on VFD-motor-computer

[wilkomedic]

hi

can any 1 tell me a good site to explane to me how to hook up a motor 2 a computer?

i have done some research on VFD but bugger me i cant make heads or tails of it

what i would like to know is

is there anyone who sells a vrd+motor (about 1h 220-240 volt 50h)
so that all i need to do is get the ISS-02 Spindle Speed Expansion Module
from candcnc and hook it up to the computer

thanks heeps

Ian

http://www.candcnc.com/

[Al_The_Man]

It depends on the type of commands your VFD will accept, usually as a minimum, it is analogue 0-10v or bi-directional ±10vdc.
Unfortunately if you do not have a controller that outputs this type of signal you have to convert it, say from Mach type output, which is PWM to analogue.
There are converters for doing this.
Almost all VFD manufacturers will supply a 1HP 240 single phase in, three phase out VFD.
I am not sure of the makes available in your part of the world.
Al.

[wilkomedic]

thanks ai

[Farmers Machine]

Automation direct . com