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Sabertooth dual 12A driver for motors

Posted: Fri May 06, 2016 7:19 pm
by tao
I hear this is a nice driver for motors. It can also be hooked up from TBS/DBC to motors- bypassing RX-18.


http://www.trossenrobotics.com/p/sabert ... or-RC.aspx

Re: Sabertooth dual 12A driver for motors

Posted: Fri May 06, 2016 8:07 pm
by tomhugill
12a seems on the low side, ibu is 20a and el mod 25a I think.

Re: Sabertooth dual 12A driver for motors

Posted: Fri May 06, 2016 8:33 pm
by tao
12 amp per motor- peak 25 amp. Is that in the right range?

Re: Sabertooth dual 12A driver for motors

Posted: Fri May 06, 2016 9:54 pm
by Tankbear
Should be okay, I've ran 480 speed motors and they were only 5a each.

But don't forget the rx18 also controls the traverse and elevation motors, so you would also need to convert to servo or add small esc to control those motors. So could get messy with components and wiring it all.

Re: Sabertooth dual 12A driver for motors

Posted: Fri May 06, 2016 11:11 pm
by tao
To your point I don't need to do it as RX is doing fine running promax 480 motors. But if I did I would just plug the Saber into the BARC TBS for motors and leave RX for traverse and elevation. But good catch! I should have said to bypass RX-18 for drive motors.
I was looking at it because it has some cool features and easy to plug in if just for drive.