1605 Rolled Ball Screws and HG 20 Linear Guides from Hiwin/GLT are used for all three axis as a positioning system.

IMPORTANT – The systems are pre-lubricated and you are advised to follow the OEM standards on lubrication, which can be found at the following link 

Hiwin – https://www.hiwin.com/pdf/lubricating_instructions.pdf (Can also be used for GLT)