Description
Description
- AndyMark 4in. HD Mecanum Wheel Nub Bore, Left
- Enables omnidirectional movement
- Supports up to 200 lbs per wheel
- Features durable zinc-plated steel
- Crafted with urethane rubber rollers
- Optimizes performance for FTC robots
The AndyMark 4in. HD Mecanum Wheel Nub Bore, Left is a robust and versatile component designed for advanced robotic applications. This wheel is integral to a mecanum drive system, which allows for omnidirectional movement, making it ideal for complex navigation tasks. The wheel’s design features a molded black polycarbonate interior body and a zinc-plated steel perimeter side plate, ensuring durability and the ability to support a load of up to 200 pounds per wheel.
The unique configuration of the left and right wheels is crucial for optimal performance. When viewed from above, the wheels should form an ‘X’ pattern, with the left wheel positioned at the front left and rear right of the robot. This arrangement facilitates precise control and maneuverability, essential for competitive robotics.
The wheel’s rollers are crafted from gray urethane rubber with a durometer rating of 80A, providing a balance of grip and smooth operation. These rollers are mounted on a stationary brass tube, supported by a nylon core, ensuring reliable performance under various conditions. The wheel is particularly suited for light-duty applications, such as FTC robots or non-drive train FRC items like intakes, due to its limited torque capacity.
Note: Ensure proper configuration and usage to maintain safety and performance standards.
- 1x AndyMark 4in. HD Mecanum Wheel Nub Bore, Left
- 2x HD Mecanum Plate
- 2x Hub
- 9x Individual 4 in. Wheel Roller
- 9x Brass Axle Tube
- 9x M3 x 55 mm SHCS
- 9x M3 x 0.5 in Nylock Nut
- 18x 0.125 in diameter Rivet
- Diameter: 4 inches
- Width: 2.18 inches
PDF File
ZIP Files
- AndyMark 4in. HD Mecanum Wheel Nub Bore, Left – 4in HD Mecanum Left
- AndyMark 4in. HD Mecanum Wheel Nub Bore, Left – 4in HD Mecanum Right
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- Inner Body Material: Molded black polycarbonate
- Outer Body Material: 0.12 in. thick steel, zinc plated
- Bolt Pattern: 6 holes (0.2 in. diameter) on a 1.875 in. diameter circle
- Bore: Nub Bore
- Forward/Reverse Coefficient of Friction: 0.7 (on tight pile carpet)
- Load Capacity: 200 pounds per wheel
- Number of Rollers: 9
- Roller Axle: Brass tube
- Roller Bearing Material: Nylon spinning over brass tube
- Roller Durometer: 80A
- Inside Roller Material: Nylon (white)
- Outside Roller Material: TPU
- Sideways Coefficient of Friction: 0.6 (on tight pile carpet)
- Weight: 0.9 lbs per wheel




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