AR4 MK5 Robot Combo Kit

This combo kit provides all the primary structural and hardware components to build the robot. You do need to purchase the motors and drivers factory direct from Stepperonline. To keep the AR4 project as low cost as possible I dont mark these up, add any taxes, tariffs or additional shipping fees - purchasing the motors direct keeps the robot cost as low as possible. You also need to 3D print a number of the covers and spacers - this also keeps the project cost as low as possible not having to pay for injected molded components.

The AR4 MK5 Combo Kit is the professional 6-axis arm you machine or assemble yourself. It ships the 26 machined aluminum parts, bearings, belts, pulleys, hardware, and primary electrical components. Pair it with the factory-direct motor package from StepperOnline and 3D-printed covers in the color you want. Payload 4.15 lb. Repeatability 0.25 mm. Built for light assembly, CNC tending, R&D, and classrooms.

• 26 machined aluminum structural parts
• All bearings, belts, pulleys, shafts, and pins
• Machine screws, set screws, and hardware
• Primary electrical components for the MK5
• Hall-effect homing on joints 1–3
• HTD belt drive on joint 3