This kit includes:
3 ball screws. 16mm X 5mm pitch
3 double ball nuts. Preloaded for minimal backlash.
X axis motor mount for Nema 23 motor
X axis ball nut block and bearing block
Y motor mount for Nema 23 motor
Y axis ball nut block
Z motor mount for Nema 34 motor
Z axis ball nut block & bearing block
Zero backlash helical couplings for X, Y & Z axis
Stainless steel cap screws for mounting motors, and other hardware as needed
New Thrust bearing for all 3 axis'
All aluminum parts anodized to be scratch and corrosion resistant.
Machine may need modifications to fit ball nuts for X axis.
Drawings for modifications are in the instructions.
We anodize in Black, and Clear.
We have redesigned the kit to use flanged ball nuts
We have had to add an up-charge for Green anodize
Standard Ball screws are rolled 16mm X 5mm pitch with a C7 tolerance. +/- .1mm over 300mm
Premium Ball screws are precision ground 16mm X 5mm pitch with a C5 tolerance. .018mm maximum over 300mm