This fantastic plastic Futaba servo wheel is specially designed to match Futaba servo splines. It fits servos like the SpringRC SM-S4303R and Power HD AR-3606HB continuous rotation servos. Molded from high - quality ABS, the wheel is just under 2 - 5/8 inches across and 0.3 inches wide. With the included rubber - band tire, it has a total diameter of 2 - 5/8 inches. You can choose from four cool colors: blue, yellow, red, and black. For mini - sumo robots, there's an extra high - traction sticky tire that fits this wheel perfectly. The package includes one wheel and two rubber - band tires (one as a spare). If you're looking for a version with molded - on silicone tires and built - in encoder stripes, check out the Solarbotics SW servo wheels with encoders. Note that the wheel doesn't come with mounting hardware. You should use the screw that comes with your servo to mount it.
Using this Futaba servo wheel is easy. First, take the wheel out of the package. Since it doesn't come with mounting hardware, find the screw that came with your servo. Use this screw to mount the wheel onto your servo. Make sure it's tightly fixed so it doesn't come loose during operation. If you're using it for a mini - sumo robot, you can install the high - traction sticky tire for better performance. Just put the tire around the wheel carefully. When it comes to maintenance, keep the wheel clean. Wipe it with a dry cloth regularly to remove dust and dirt. Store it in a dry place when not in use. If the rubber - band tire gets worn out, you can use the spare one included in the package. Also, be gentle when handling the wheel to avoid any cracks or damages as it's made of plastic.
