Robot Wheel - 42x4mm - Cover Expand

Robot Wheel - 40x4mm - Single



This little Robot Wheel is 40mm in diameter and 4mm wide, capable of easily press-fitting onto the N20 micro metal geared 3mm motor shafts.

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R 12.99

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These 40x4mm Robot Wheels are inexpensive little wheels designed to press-fit directly onto 3mm motor shafts like those on the N20 Mini Metal Geared DC Motor. They are made of light yet durable materials, and are more than capable of handling almost any situation that a little robot or RC vehicle may be exposed to. This makes them perfect for RC hobbyists or robotics tinkerers, and the easy press-fit onto motor shafts makes it them almost hot-swappable with ultimate ease-of-use and rapid replacement.


40x4mm Robot Wheel  -  Technical Specifications:

  • Wheel Diameter                    

– 40mm                                                               

  • Wheel Width

– 4mm

  • Mounting Hole

– 2.9mm Hole for 3mm Press-Fit

  • Wheel Colour

– Yellow with Black Rubber Grip

  • Motor Compatibility

Mini Metal Geared DC Motor


Typical Applications for these 40x4mm Robot Wheels:

These 40x4mm Robot Wheels are a simple, easy and affordable solution for robotics and RC vehicles that need wheel replacements, but can also be used for many different applications as well. They have sufficient grip to reduce any possible slipping or tire-spinning, but are made from lightweight materials to cut down on costs and reduce overall weight of the robot or RC vehicle. Just remember that these are sold as single units, so be sure to get multiple units if your robot needs more than one wheel to continue its adventures.


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Robot Wheel - 40x4mm - Single

Robot Wheel - 40x4mm - Single