Pololu Wheel 70×8mm Pair - White

These white plastic wheels press-fit onto the 3mm D shafts on many of our motors, including our micro metal gearmotors and our mini plastic gearmotors , to make a nice drive solution for small robots. The wheels have silicone tires and measure 70 mm (2.75″) in diameter.

AUD$ 7.95

Special Order  

We can ship 505 more in 7 days

Our Code: SKU-002584

Supplier Link: [Pololu MPN:1429]


Description

70x8mm wheel with tire removed (1)

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. They also work with our 35:1 and 115:1 15.5D metal gearmotors, as well as with our selection of Solarbotics metal gear motors. The wheels have silicone tires and measure 70 mm (2.75″) in diameter. Two additional mounting holes for 4-40 screws make it possible to use the wheel with our universal mounting hubs for 3mm shafts, 4mm shafts, and 5mm shafts. The slots in the five 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 smaller version of this wheel mounted to a 20D mm metal gearmotor with a universal mounting hub for 4mm shafts. The right picture below shows this wheel mounted to a micro metal gearmotor.


White Pololu 60x8mm wheel on a Pololu 20D mm metal gearmotor

Black Pololu 70x8mm wheel on a Pololu micro metal gearmotor

We have similar wheels available in different sizes and colors:

Select options:

Black Pololu wheels with 90, 80, 70, 60, 40, and 32 mm diameters (other colors available)

Pololu wheels with 90, 80, 70, and 60mm diameters in three colors: blue, red, and yellow

Mechanical drawing of Pololu wheel 70x8mm without tire

Pololu universal hub for 4mm shaft mounted to Pololu 60x8mm wheel


Specifications

Dimensions

Size: 70 x 8 mm
Weight: 0.5 oz1
Shaft diameter: 3 mm2

General specifications

Colour: white

Notes:

1
Per wheel, including tyre.
2
D-shaped hole for press fit onto Pololu micro and mini metal gearmotors.

FAQs

What are the Pololu wheels made of?
  • The material used to make the hubs of Pololu wheels is ABS (also known as Polylac) PA-747.
  • The material used to make the tires of Pololu Wheel 42×19mm is natural rubber.
  • The material used to make the tires of all Pololu wheels except the Pololu Wheel 42×19mm is Silicone.

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