Was wondering the two black wires that come from the break on the servo motor for it to work is it all you have to do is add +24V and -24V for the break to work right.
Did a job recently with Sanyo Denkhi motors on and the two black wires just required a 24V supply, with one side switched through the motor card we had. I would just double check the brake rated voltage but otherwise you should be good to go by switching power to it.