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80×10mm wheel with tire removed. |
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Description
These wheels are designed to press-fit securely onto the 3mm D output shafts on many of our gearmotors, including our micro metal gearmotors and our mini plastic gearmotors. The wheels have silicone tires and measure 80 mm (3.15″) in diameter. Six additional mounting holes for 4-40 screws make it possible to use the wheel with any of our universal mounting hubs. The slots in the six spokes allow additional accessories to be mounted to the wheel (e.g. decorations or parts of an encoder system).
Note: These wheels will also work with our high-traction sticky tires.
The left picture below shows a slightly larger version of this wheel mounted to a 37D mm metal gearmotor with a universal mounting hub for 6mm shafts, and the right picture below shows a slightly larger version of this wheel mounted to a micro metal gearmotor.
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Black Pololu 90×10mm wheel on a Pololu 37D mm metal gearmotor. |
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Black Pololu 90×10mm wheel on a Pololu micro metal gearmotor. |
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We have similar wheels available in different sizes and colors:
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Black Pololu wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available). |
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Pololu wheels with 90, 80, 70, and 60mm diameters in three colors: blue, red, and yellow. |
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Mechanical drawing of Pololu wheel 80×10mm without tire. |
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Pololu universal hub for 6mm shaft mounted to Pololu 90×10mm wheel. |
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We also have wheels this same size that use interchangeable collets to work with four different shaft types (3mm D, 3mm round, 4mm D, and 4 mm round), and the collets also grip the shafts more tightly than similar press-fit wheels.
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Black 80×10mm Pololu Multi-Hub Wheel installed on a 4mm D-shaft. |
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White 80×10mm Pololu Multi-Hub Wheel installed on a 3mm D-shaft. |
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80×10mm Pololu Multi-Hub Wheel installed on the 4mm D-shaft of a 20D metal gearmotor. |
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80×10mm Pololu Multi-Hub Wheel installed on the 3mm D-shaft of a micro metal gearmotor. |
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