The Robot Wheel 95mm x 20mm for DC Gear Motor is a plastic hub with rubber grip tyre, measuring 95mm outer diameter, 20mm width, and 6mm center shaft bore, designed for gear motor robot builds requiring the 95mm diameter’s speed and clearance performance within a narrower lateral chassis footprint than the 40mm wide 95mm variant. This robotics wheel offers the same 95mm diameter advantage — more ground clearance and higher linear speed per motor revolution than the 70mm-85mm wheel range — but with 20mm width instead of 40mm, consuming half the lateral chassis space per wheel.
The gear motor wheel 20mm narrow profile is specifically useful when the robot chassis motor bracket has limited lateral clearance that would prevent a 40mm wide wheel from spinning freely without touching the frame — a constraint that commonly arises in compact 4WD chassis designs where all four motor brackets are closely spaced. At 20mm width, this 95mm narrow robot wheel matches the body width of the 50mm DC gear motor wheel in the lineup, making it compatible with chassis designs originally dimensioned for that wheel’s lateral clearance while upgrading the diameter to 95mm for improved speed and obstacle clearance.
This 95mm diy project wheel rubber grip tyre provides confirmed traction on smooth floors despite the narrower contact patch compared to the 40mm wide variant, while the 6mm bore maintains direct compatibility with all standard DC gear motor shafts. Available from StemVolt.
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Features:
- 20mm width — half the lateral footprint of 95mm × 40mm variant
- Same 95mm diameter speed and clearance in narrower chassis space
- Fits compact 4WD chassis where 40mm wide wheel lacks bracket clearance
- 6mm bore compatible with all standard DC gear motor shaft sizes
- Rubber grip tyre confirmed for floor traction on smooth surfaces
Technical Specifications:
Applications:
- Robotics wheel used for compact chassis 95mm diameter gear motor build
- Robotics uses 95mm narrow robot wheel for tight bracket chassis
- STEM project uses gear motor wheel for comparison demo
- Maker uses 95mm diy project wheel for narrow motor bracket clearance
Package Includes:
-
1 x Robot Wheel 95mm x 20mm
Prabhjot Singh Brar –
Packed carefully and securely
Namit Soni –
Transparent checkout process
Gajendra Sharma –
Best purchase for robotics enthusiasts
Anantharaman Venkateswaran –
Delivered in 5 days as promised
Soumyadeep Mukherjee –
Genuine quality and sturdy construction
Divyanshu Agarwal –
I used this 95mm x 20mm Robot Wheel with a DC gear motor for an electronics project and was very satisfied with its performance. Great choice for robot cars, STEM activities, and DIY engineering projects.