AndyMark 4in. HD Mecanum Wheels 1/2in. Hex, Full Set
Support up to 200 lbs per wheel
Enable omnidirectional movement
Feature 9 durable urethane rollers
Constructed with polycarbonate and steel
Optimized for advanced robotics use
The AndyMark 4in. HD Mecanum Wheels 1/2in. Hex, Full Set is a sophisticated wheel system designed for advanced robotics applications. This set includes two 'right' and two 'left' wheels, essential for creating a functional mecanum drive system. The unique configuration of these wheels allows for omnidirectional movement, which is crucial for maneuverability in robotics. The wheels are designed to form an 'X' pattern when viewed from above, ensuring optimal performance in a mecanum drive setup.
Each wheel in this set is capable of supporting a load of up to 200 pounds, making them suitable for heavy-duty applications. The wheels are constructed with a molded black polycarbonate interior and a zinc-plated steel perimeter, providing durability and strength. The robust design ensures that the wheels can handle significant loads while maintaining performance.
The wheels feature nine gray urethane rubber rollers with a durometer rating of 80A, which are mounted on a nylon core and ride on a stationary brass tube. This design facilitates smooth and efficient movement, enhancing the wheel's ability to handle various terrains. The rollers are sandwiched between two steel plates, which are riveted to the polycarbonate hubs, ensuring structural integrity.
These wheels are particularly effective when used in intake systems, as their angled design aids in directing objects efficiently. The 1/2 inch hex bore is molded directly into the polycarbonate center body, making it suitable for light-duty applications, such as FTC robots or non-drive train FRC items.
Note: Ensure proper configuration of 'right' and 'left' wheels to avoid operational issues.
1x AndyMark 4in. HD Mecanum Wheels 1/2in. Hex, Full Set
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
Inner Body Material: Molded black polycarbonate
Outer Body Material: 0.12 in. thick zinc-plated steel
Bolt Pattern: 6 holes (0.2 in. diameter) on a 1.875 in. diameter circle
Bore: Bearing Bore, Nub Bore, 1/2 in. Hex, 3/8 in. Hex
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
Inner Roller Material: Nylon (white)
Outer Roller Material: TPU
Sideways Coefficient of Friction: 0.6 (on tight pile carpet)