Thanks Noobman, think we'll be going with these instead. There is a 2.33V 1.5A linear actuator which should be perfect (i hope). We were checking out can-stack actuators since they are slightly cheaper but, like you said, don't seem to fully meet performance criteria.
I was also looking at buying a Xbox 360 power supply rated at 12V 203W. By my calculations that should give roughly16.9 A. I've read that a heated bed requires 11A, would that leave enough current for the other motors? ie. should i count the motors' current requirements as that which will be coming out of their drivers (ie what I limit them to).
I was also looking at buying a Xbox 360 power supply rated at 12V 203W. By my calculations that should give roughly16.9 A. I've read that a heated bed requires 11A, would that leave enough current for the other motors? ie. should i count the motors' current requirements as that which will be coming out of their drivers (ie what I limit them to).