SuperDroid Robots
Robots, Parts, & Custom Solutions
These are wheel and shaft sets we use with our all terrain robot kits as well as our omni and mecanum wheel robot kits.
Category List
ATR Wheel Shaft Set Pair 8mm Bore - 6 inch pneumatic DM
Item Details
ATR Wheel Shaft Set Pair 8mm Bore - 6 inch pneumatic DM
Item Name:
ATR Wheel Shaft Set Pair 8mm Bore - 6 inch pneumatic DM
Item #:
SuperDroid Robots
Adjusted Price:
$36.97/ea. - Qty: 5 - 9
$35.03/ea. - Qty: 10 and above
Built to Order: 1-3 days

Product Image Gallery:


These ATR wheels are 6 inches in diameter and come as pair. This item also includes a custom machined shaft with a welded hub that matches the bolt pattern of the wheel. The shaft is 5/8" in diameter and has a 8mm bore to accept a motor D shaft. A set screw is provided to lock the shaft to the motor.

These wheels work great with our gear motors. The 8mm bore shafts work with the IG42 motors. To calculate the speed of the robot just take the output RPM * wheel diameter (in inches) * 3.14 / 12 = feet per minute.

Features and Specifications:

The shaft is bored with a 8mm hole for mounting onto the IG42 gear motors.

  • (1) Pair 6 inch rubber wheels
  • (2) Custom made shafts with welded hub matched for wheels with 8mm bore.
  • (2) Set Screws
  • (8) Bolts and nuts for Mounting the Tires to the Shaft
  • The tire does not have a load rating. Its a pneumatic tire. We have put 125lbs on a 4WD robot using these wheels with no issue.
  • Total Weight (2 wheels, shafts, bearings, etc., as pictured): 1.75lbs per set.


These shafts are made to order and may require a 1-3 business days before shipment.

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(Qty 8) Bolts and nuts for mounting wheel
(Qty 2) 1/4"-20 x .375" long set screw
Item Price
Adjusted Price

This is a pair of 6 inch pneumatic rubber tires with steel rims and a 5/8" steel shaft, 8mm bore. They come as pair (2 wheels, 2 shafts and hardware).
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