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Product Overview: Mecanum wheels allow a robot to achieve omni-directional movement while supporting large weights. AndyMark mecanum wheels feature our patented designs. The rollers of our mecanum wheels are supported on both sides and not cantilevered.

Bengt Ilon invented this wheel concept while working for the Swedish company Mecanum AB in the early 1990's. A Mecanum-style drive base uses 4 wheels, including 2 "right" wheels and 2 "left" wheels. One right and left is on each side of the robot. Each wheel is driven independently, therefore a Mecanum-style drive base must have 4 independent motors (and gearboxes, if used).

The 4” Mecanum wheels utilize 12 rollers positioned between 2 50/50 ABS & PC plastic hub halves.
The 6" Mecanum HD wheel utilize 15 rollers positioned between 2 plates.
The 8" Mecanum wheels utilize 12 rollers, positioned between 2 aluminum side plates. These wheels are delivered in kit form, unassembled.
The 10" Mecanum wheels utilize 12 rollers, positioned between 2 plates. The steel version has a tubular hub on the interior.

Common specs among 6" 8" and 10" Mecanum wheels:
  • All accept 1.125" OD ball bearings
  • Coefficient of friction tested on tight pile carpet
  • All wheels fit AndyMark Hubs
  • all 10" wheel rollers are SBR rubber
  • 1.64" width at Hub
  • 6 holes around a 1.875" diameter circle
  • all 6" and 8" wheel rollers are made of a polycarbonate interior and a urethane exterior
Specification sheet for AndyMark Mecanum wheels

8" Mecanum Wheels

Part # Diameter
Load Capacity
(Each Wheel)
Durometer
FWD & REV Est. CoF Sideways
CoF
CAD Layout Weight
(Pounds)
Price
(USD)
Qty.
am-0081 am-0081
(left wheel)

8" 180lbs
65A 0.7 0.6 STP File PDF
2.5
$78.00
am-0082 am-0082
(right wheel)

STP File PDF
am-0083 am-0083
(2R & 2L)



10
$305.00
am-2116 am-2116
(left wheel)

8" HD
500lbs
65A 0.7 0.6 STP File PDF
3.5
$120.00
am-2115 am-2115
(right wheel)

STP File PDF
am-2118 am-2118
(2R & 2L)



14
$459.00
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