AR4 MK5 shop

AR4 Robot Kits

Kits, parts, and upgrades for the AR4 MK5. Add what you need, or let us walk you through it.

Still unsure what you need?

There are 4 main groups of parts needed to build the AR4 robot

0 of 4 covered

This includes all the aluminum structural components, hardware components and primary electrical components.
Category: Robot kit
AR4 MK5 Robot Combo Kit
Aluminum structure, hardware, and primary electronics for the Mark 5 arm.
$1,189
1
These are available factory direct from Stepperonline. I don't resell, add tax, tariffs or additional cost. To keep the cost as low as I can for everyone I recommend buying direct from Stepperonline. (see link on this page).
StepperOnline
Category: Motors
StepperOnline motor, driver & power supply package
Stepper motors, drivers, and power supply. Factory direct from StepperOnline.
$699Purchase at StepperOnline
You can install any type of gripper or tool holder you need, kits for a pneumatic and servo gripper are available options (see link on this page).
Category: Grippers
Pneumatic Gripper Parts Kit
SMC-style parallel jaw kit for light pick-and-place.
$139
1
Category: Grippers
Servo Gripper Parts Kit
Servo, Nano, current sensor, and hardware. Print the fingers yourself.
$74.50
1
Print your covers and spacers yourself in any color you like, or buy a ready-made set from our 3rd party supplier, C.I. Printing.
C.I. Printing

Kit parts sold separately

Category: Robot kit

AR4 MK5 Aluminum Parts Kit

26 machined aluminum pieces: the structural skeleton of the arm.

$699

Category: Robot kit

AR4 MK5
Hardware Kit

Bearings, belts, pulleys, shafts, pins, and fasteners.

$319

Category: Robot kit

AR4 MK5 Electrical Parts Kit

Teensy 4.1 path, wiring, and base electronics, without motors.

$229

Upgrades for MK3 and MK4

Additional note: The MK5 already includes Hall Effect sensors and HTD belts as standard equipment. These upgrade kits are intended only for previous-generation models. (Select this only if you require extra replacement parts for an MK5)