Lead Screw Stepper Motor Adapter

This is a lead screw delrin nut adapter to work on the RoBo3D Printer. It uses the design as originated from kabe

This allows this amazon sainsmart lead screw stepper motor, which measures in at 257mm lead length, to maintain the maximum robo3d build volume:

http://www.amazon.com/SainSmart-Screw-Stepper-Printer-RepRap/dp/B00JTSEFQY

Fits a 15mm diameter bolt pattern. Print with support.

If you find the original file is too snug (Copied Kabe's dimensions) then the 27mm wide version mi