4dof help me, card to ac motor

[paiva27]

Hi, my name is rafael, I from Brazil, I have a interest of the construction a 4dof, 3 axis and 1 axis with rotation 180º

which card use with AC motor and VFD's?
Thanos amc is possible, or the best option is VELLEMAN vm140?

thanks! ;D :sos:

[tronicgr]

Hi Rafael,

I already solved issues for connecting my board to VFD inverters have a look here:
http://motionsim.blogspot.com/2012/07/a ... rface.html


Thanos

[paiva27]

hi Thanos,

is possible to control 4 AC Motor with the card?
I dont need of the H-Bridges? only vfd's. right?
which I need to mount this simulator?

thanks for help me!

[tronicgr]

You don't need h-bridges, those are only for DC motors... The VFD's are the AC motor's driver!!

And, yes, you will need two AMC644USB boards to control 4 AC motors. Each AMC644USB is capable of driving 2 motors AC or DC using Analog or PWM signals accordingly.


Thanos

[paiva27]

thanks Thanos,

You have PCB and part list of the card to work with ac motor?

Best reguards
Rafael

[speedy]

HI Thanos :
we need the circuit for this great modification .If you don't mind