Z Axis: Manufactured by Marchant Dice Ltd.
Nema 23 Motor Mount: Manufactured from aluminiun extrusion, pre-machined for Nema 23 stepper motors, x4 M6*1.0mm fixings. Supplied with end caps.
Chrome Shafting: WV16(h6) x2pcs Chrome Plated Induction Hardened Anti-corrosion and Precision Ground Round Rails / shafting: http://www.worldofcnc.com/images/Round_Rail%20W.pdf designed for use with our SC__UU housings and LME linear bearings.
Linear Bearings: IGUS. x4pcs Maintainance and Lubrication-free
Trapezoidal Spindle: TR12x3 Ø12mm Right hand thread (D) - (1 revolution = 3.0mm) Manufactured from C35E steel to a 7e tolerance, buttress thread form.:
http://www.worldofcnc.com/images/Trapezoidal%20Spindle.pdf We also offer Corrosion resistant spindles: Stainless Steel (TRI) and multi-start TR12-6P3.
Trapezoidal Anti-Backlash Delrin Nut: LKM Ø12x3mm Right hand Single Start thread (D) - (1 revolution x 3.0mm) Manufactured from Delrin, buttress thread form.:
http://www.worldofcnc.com/images/LKM%20Cat%20page.pdf Designed for use with our trapezoidal Spindles or Stainless Steel TRI12x3D.
Motor Mount: Proxxon Ø20.0mm can also be listed with a Kress Ø43.0mm motor mount with 90mm centres.