Printrbot Plus 2.1 - New Plastic Extruder + Ubis 13S upgrade!

thingiverse

I made this upgrade specifically for my Plus 2.1. It takes the standard 2.1 bearing blocks and NEMA 17, simply adding the Ubis 13S and the Printrbot plastic extruder. You will need to purchase https://printrbot.com/shop/plastic-extruder/ and https://printrbot.com/shop/ubis-13-s-hot-end/. It's a really simple design that uses standard GT2 mounting hardware from the stock X carriage. To mount, just bolt the extruder onto the motor through the NEMA 17 mount. This couldn't be easier! There are screw holes on top for accessories/fan mounts. One fan mount is currently available. This adds a part cooling fan, a read extruder motor cooling fan, and a front extruder cooling fan. There's also a gap for the hot end cooling fan. You will have to download a cooling fan shroud for the Ubis 13 elsewhere. They are available on Thingiverse. Printer Settings: Printer: Thingybot Delta Rafts: Doesn't Matter Supports: Yes Resolution: .1-.2 Infill: 50-100% Notes: Print with ABS or Nylon if you can, if not do solid infill in PLA. Custom Section: Changes 11/13/16 2:52PM - Updated file for better bearing block fit and GT2 belt channel.