These red plastic wheels have silicone tires and measure 90 mm (3.54″) in diameter, and they press-fit onto 3mm D shafts, such as those on our micro metal gearmotors .
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Our Code: SKU-002589
Supplier Link: [Pololu MPN:1436]
These red plastic wheels have silicone tires and measure 90 mm (3.54″) in diameter, and they press-fit onto 3mm D shafts, such as those on our micro metal gearmotors. Additionally, this wheel is compatible with several of our universal mounting hubs, which can serve as adapters for motors with different shafts. This product is a pair of wheels.
These plastic wheels with silicone tires are 10 mm (0.4″) wide and 90 mm (3.54″) in diameter, and they are designed to press-fit securely onto 3mm-diameter D shafts, such as those on our micro metal gearmotors and our 120:1 mini plastic gearmotor.
The wheels feature six mounting holes sized for #4 or M3 screws: one pair spaced 12.7 mm (0.5″) apart and two pairs spaced 19.1 mm (0.75″) apart. This spacing is compatible with our universal mounting hubs, which can serve as adapters between these wheels and the shafts on our larger metal gearmotors and stepper motors (see the table at the bottom of this page for information about which wheels are compatible with which universal mounting hubs). The pictures below show these wheels with a universal mounting hub for 6mm shafts installed so it can work with our 37D metal gearmotors.
Black Pololu Wheel 90×10mm on a Pololu 37D mm Metal Gearmotor. |
Pololu Universal Mounting Hub for 6mm Shaft mounted to Pololu Wheel 90×10mm. |
The slots in the six spokes fit #2 or M2 screws and allow additional accessories to be mounted to the wheel such as decorations or parts of an encoder system.
The included silicone tires, which feature horizontal treads for improved traction, are also available separately.
Parts included with Pololu Wheel 90×8mm Pair – Red.
This is the red version of our 90×10mm wheel pair. These same-sized wheels are also available in black, yellow, blue, or white.
We have similar wheels available in different sizes and colors:
Alternatives available with variations in these parameter(s): size colour Select variant…
Black Pololu Wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available).
Pololu Wheels with 90, 80, 70, and 60 mm diameters in three colors: blue, red, and yellow.
These wheels are compatible with our Universal Mounting Hubs, which are available for different shaft sizes and mounting hole thread options, as shown in the table below. These mounting hubs can be used as adapters between these wheels and a variety of different motor shafts.
| Pololu Universal Mounting Hubs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| for 3mm shafts | for 4mm shafts | for 5mm shafts | for 6mm shafts | for 1/4″ shafts | for 8mm shafts | ||||||||
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 |
 |
 |
 |
 |
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| M3 holes #4-40 holes #2-56 holes |
M3 holes #4-40 holes |
M3 holes #4-40 holes |
M3 holes #4-40 holes |
M3 holes #4-40 holes |
M3 holes |
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| Pololu Wheels for 3mm Shafts | 32×7mm | – | – | – | – | – | – | ||||||
| 40×7mm | – | – | – | – | – | – | |||||||
| 60×8mm | – | – | – | ||||||||||
| 70×8mm | – | – | – | ||||||||||
| 80×10mm | |||||||||||||
| 90×10mm | |||||||||||||
| Pololu Wheels for Servos | 40×7mm | – | – | – | – | – | – | ||||||
| 60×8mm | |||||||||||||
| 70×10mm | – | – | – | ||||||||||
| 90×10mm | – | – | – | ||||||||||
 Pololu Multi-Hub Wheels |
80×10mm | – | – | – | |||||||||
|
Black Pololu Wheel 90×10mm on a Pololu 37D mm Metal Gearmotor. |
| Size: | 90 x 10 mm |
|---|---|
| Weight: | 0.8 oz1 |
| Shaft diameter: | 3 mm2 |
| Colour: | red |
|---|
This file contains dimension diagrams for the 32×7mm, 40×7mm, 60×8mm, 70×8mm, 80×10mm, and 90×10mm Pololu Wheels with 3mm D-hubs as well as the 80×10mm Pololu Multi-Hub Wheels.
This file contains 3D models (in the step file format) of the Pololu Wheels 90×10mm.
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