There are 4 main groups of parts needed to build the AR4 robot:
AR4 Combo Kit - This includes all the aluminum structural components, hardware components and primary electrical components.
Stepper Motors and Drivers - These are available at the lowest price; factory direct from Stepperonline (see link on this page).
3D Printed Components - You will need to 3D print your covers and spacers in any color you choose.
Gripper or Tool Holder - You can install any type of gripper or tool holder you need, kits for a pneumatic and servo gripper are available options (see link of this page).
When placing your order please add any necessary VAT or EORI numbers for overseas orders in the order notes section.
If you would like to build the original AR4 robot with the separate enclosure and cables please send me a message at firstname.lastname@example.org and I can make sure to get you the older kit. Please note the AR4 MK2 aluminum parts kits and AR4 MK2 hardware parts kits above are exactly the same as the original version AR4.