These large ATR pneumatic wheels are 10" in diameter. They come as pair. This item also includes a custom machined shaft with a welded hub (cut on our CNC machine) that matches the bolt pattern of the wheel. The shaft is 5/8" diameter and has a 12mm bore for our IG52 gear motors. The shaft is intended to mount on our custom length ATR sides. Also included are shaft collars for locking the wheel in place and onto the motor.
As 4WD skid steer robots, these wheels will only work with our IG52 gear motors. To calculate the speed of the robot just take the output RPM * wheel diameter (in inches) * 3.14 / 12 = feet per minute.
The shaft is bored with a 12mm hole for mounting onto the IG52 gear motors. These shafts are made to order and may require a 1-2 business days before shipment.
Inflate tires before use! Underinflated tires can spin on the rim rupturing the tube inside.
The videos below shows the 10" wheels on our custom length ATR sides using IG52 285 RPM motors.
This is 2.5" x 2.5" Aluminum tube with a 1/8" thick wall. We machine it to a custom length. Using two of these you can make your custom sized robot for IG52 motors.
This is a single axle with a hub that mounts to our 10 inch tires. The end opposite the hub is bored to fit a 12mm shaft. It is intended to be direct driven by our IG52 motors. The hub is welded to a steel 5/8" diameter shaft.
A master battery disconnect switch is a lever-operated battery cutoff switch that will disconnect power for the battery circuit.