The Robot Wheel 112 mm x 42 mm for DIY Robot is a plastic and rubber wheel with 112mm outer diameter, 42mm width, and 6mm shaft bore, designed for DC gear motor robot car and large DIY robot builds requiring maximum ground clearance and high linear speed at standard motor RPM. These robot wheels are the largest diameter wheels lineup — at 112mm, they are larger in diameter than the 85mm ATV wheel and 60% larger than the standard 65mm BO motor wheels, giving the robot the greatest obstacle-clearing ground clearance and the highest linear travel speed per motor revolution of any wheel in the range.
The 112mm robot wheel’s large diameter creates a direct linear speed advantage — since a robot’s travel speed equals the motor’s angular speed multiplied by the wheel radius, a 112mm wheel at 60 RPM covers approximately 21 meters per minute compared to only 12 meters per minute for a 65mm wheel at the same motor RPM. This means builders can achieve a faster robot without increasing motor speed by simply choosing this larger wheel for rc car and robot builds. The 42mm width also makes this the widest wheel in the session, providing the maximum rubber contact patch for traction.
The diy robotics wheel’s 6mm shaft bore fits standard DC gear motor output shafts used motor range, maintaining the same motor compatibility as the 50mm and 70mm wheels while delivering dramatically greater speed and clearance performance. Available from StemVolt, offering quality robotics components at best price.
Related Products:
- Checkout Robot Wheel 70mm x 13mm
Features:
- Achieves 21 metres per minute at 60 RPM vs 12m for 65mm
- 42mm width — widest rolling contact patch in entire wheel range
- 6mm bore fits all standard DC gear motor output shafts
- Plastic hub and rubber tyre for torque transfer and grip
Technical Specifications:
Applications:
- Large wheel used for high-speed DC gear motor robot car build
- Robotics uses 112mm robot wheel for max clearance terrain build
- Maker uses 112mm wheel price for large outdoor robot chassis
- College project uses wheel for rc car for RPM speed comparison
Package Includes:
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1 × Robot Wheel 112 mm x 42 mm
Ananyo Bhattacharya –
Bubble wrap packing was excellent
Tanveer Shaikh –
COD option available
Pradyumna Singh Bhati –
Purchased these wheels for a science kit project and the quality was impressive. The product arrived safely packed, matched the description perfectly, and the after-sale support was helpful.
Srinivasa Raghavan –
Great value for money
Gurbachan Panag –
The 112mm x 42mm robot wheel is a great choice for larger DIY robot platforms. The wheel offers excellent traction and stability, helping my robot move smoothly on different surfaces during testing.
Pushpender Gehlot –
Delivered in 5 days as promised
Manan Lalwani –
100% genuine product