We have purchased 4 used / rebuilt LRMate 200iB rj3ib robots. The problem is when they go into an alarm state for any reason the robots drop down on axis 4 & 5. Unfortunately this is a bad situation as we are loading and unloading shop floor CMM's with these. Does anyone know if these come with brakes standard on all 6 axis? If so how can I go about enabling these? We have 4 new LRMate 200iC robots with Rj30ib controls and we do not have this problem with them. Any help would be greatly appreciated.