An addition:

Control System for a Heavyweight

Old control system from Eric before we upgraded to the Roboteq. Its from a wheelchair but has an added circuitboard instead of servos to control what used to be the joystick. It had been removed from the robot when I got it and I never bothered refitting it. Obviously i'm not sure of its current rating but it was running 2 x 24v wheelchair motors (i.e. what it was designed to do) in Eric before it was removed.