CNC gear rack 4to1 drive

cults3d

3d printable gear rack system to drive your diy cnc. works with nema 23. print solid in pla+, ive included the cad files so you can adapt it to work for your machine, as my machine is home made these wont bolt right up to yours thats why ive included a lower housing with no mounts. uses 3 8mm by 100 mm bolts for the axles you will need 6 608 bearings. works great on my machine.