Today we talked torque. We’re looking at new servos for the Mark II S.A.R.T robot.
Gerard is considering buying 4 of these AX-18A servos.
http://support.robotis.com/en/product/dynamixel/ax_series/ax-18f.htm
These servos are twice the speed of the current ones on the S.A.R.T Mark I at 97 RPM. The AX-18A servos will be used on the wheels and we will use one or two of our spare AX-12A servos for the arm. We also need to find a smaller servo to move the camera around.