AndyMark 4in. HD Mecanum Wheel Nub Bore, Right

AndyMarkSKU: RB-And-1205
Manufacturer #: am-3919R

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Sale price £60.12

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Description

  • AndyMark 4in. HD Mecanum Wheel Nub Bore, Right
  • Supports up to 200 lbs per wheel
  • Features nine 80A durometer rollers
  • Includes a durable steel perimeter
  • Optimizes intake with angled rollers
  • Allows customization with no hubs included

The AndyMark 4in. HD Mecanum Wheel Nub Bore, Right is a robust and versatile component designed for use in mecanum drive systems, particularly suitable for FTC robots and other light-duty applications. This wheel features a molded black polycarbonate interior body and a 0.12-inch thick zinc-plated steel perimeter, providing a durable structure capable of supporting up to 200 pounds per wheel. The wheel's unique design includes nine gray urethane rubber rollers with a durometer rating of 80A, each roller having a nylon core and riding on a stationary brass tube.

The configuration of the right and left wheels is crucial for the proper functioning of a mecanum drive system. The right wheel is identified by the direction of its rollers, which point up and to the right when viewed from the front. For optimal performance, the wheels should be arranged in an 'X' pattern when viewed from above, with the right wheel positioned at the front right and rear left of the robot.

This wheel is particularly effective for intake systems, as its angled rollers facilitate the simultaneous pulling and pushing of objects. While it can handle significant loads, it is recommended for applications with limited torque requirements. The wheel is sold individually and does not include hubs, sprockets, or bearings, allowing for customization based on specific needs.

  • 1x AndyMark 4in. HD Mecanum Wheel Nub Bore, Right
  • 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 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
  • Inner Roller Material: Nylon (white)
  • Outer Roller Material: TPU
  • Sideways Coefficient of Friction: 0.6 (on tight pile carpet)
  • Weight: 0.9 lbs per wheel

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