by Mooselake » 2015-Feb-Wed-16-Feb
I tried googling variations on "printrboard motor splitter" and didn't come up with anything useful. Printrbot originally sold the motors already joined together with one connector, like in my Kickstarter Klassic Plus. If that's what you want they may still be doing the same thing with the current dual Z motor models and could sell you a dual motor package. I didn't search any of the printrboard clone sellers, but they might have something too.
Printrbot sells motor extension cables, so you could do a little cutting, stripping, and soldering and make your own, or you could get a pair of motors with the connectors installed and do the same thing. It depends on what your goals are.
You can search the forum to find the part numbers for the connectors used and make your own from scratch, too.
Kirk
Modified KickStarter Classic Plus 7/2012
KS Thingybot Delta Pro 10/31/16
Creality Ender 3 Pro 12/2019