Description
These universal mounting hubs are designed to work with most 4 mm shafts, including round shafts, and ?D? shafts. Each of the two included hubs has four mounting holes for M3 screws (not included), letting you mount custom wheels or mechanisms to your motors. The two included M3 hex set screws (one for each hub) allow secure coupling of shaft to hub, and a 1.5 mm hex wrench is included for use with the set screws. A dimension diagram of the hub is available under the resources tab.
The picture to the right shows a hub with Pololu?s 25:1 metal gearmotor 20Dx44L mm and a Pololu 20D mm metal gearmotor bracket. This hub will work with any Pololu 20D mm metal gearmotor or 25D mm metal gearmotor, and it also works with 60 mm, 70 mm, 80 mm, and 90 mm Pololu wheels.
Specifications:
Dimensions:
- Size: 19 mm diameter × 5 mm thick
- Weight: 3.2 g1
- Shaft diameter: 4 mm
- Mounting hole size: M32
Notes:
- 1. For a single hub only (without set screw).
- 2. This is also the size of the set screw.
Documents:
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Additional Information
Customs tariff number:
Country of origin:
That depends on where you are. After the order has been handed over to UPS, the delivery time in Germany is about 2-3 days, within Europe about 1 week.
We ship our items with our shipping partner UPS.
If we have not answered your question, you can contact us and we will get back to you as soon as possible.
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