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HiGrip Wheels

 
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Price: $6.00



HiGrip Diameter*:
  

HiGrip Durometer*:
  

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Product Overview:
HiGrip wheels provide superior traction for robot movement. HiGrip wheels feature an aggressive tread pattern providing maximum transfer of gearbox power to the ground. A robust polycarbonate core means these wheels are up to the challenge for high impact and speed applications. Varying durometers mean you can choose just how grippy these wheels can be. White or 77A durometer HiGrip wheels have a long life and provide good traction. Black or 60A durometer HiGrip wheels have an intermediate life and higher grip than white. Blue or 60A durometer HiGrip wheels provide the most traction and will wear quickly as a result. The bolt pattern and bore of these wheels allow for convenient bearing placement and easy attachment to other motion parts such as sprockets and pulleys.

Product Usage:
Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product. This link will allow you to check which materials are okay to use with what adhesives, http://bit.ly/loctitematerialcheck

Specifications:
  • Diameter: 4" or 6"
  • Body Material: Polycarbonate
  • Tread Material: Thermoplastic Polyurethane
  • Durometer: 77A (Grey), 60A (Black), 50A (Blue)
  • Bore: 0.95", with bearing pockets of 1.124" diameter x 0.25" deep on both sides
  • Bolt Circle: Six holes (0.17" diameter) on a 1.875" diameter bolt circle
  • 77A Carpet CoF: 0.95-1.0 Static
  • 60A Carpet CoF: 0.77 Static
  • 50A Carpet CoF: 0.97 Static
  • 4" Wheel Load Capacity: 100 Pounds
  • 6" Wheel Load Capacity: 90 Pounds
  • 4" Wheel Weight: 0.31 - 0.35 Pounds
  • 6" Wheel Weight: 0.47 - 0.52 Pounds
Usage:
Use #10-24x3/4 thread forming screws to attach sprockets or hubs to this wheel. Many thread locking materials are not compatible with polycarbonate and can eat away at the plastic. Be sure to check which adhesives are okay to use with this product. This link will allow you to check which materials are okay to use with what adhesives, http://bit.ly/loctitematerialcheck

With Axle and Hub:
  • If you wish to drive this wheel with an Axle and Hub, you can pick your hub by fitting any of the AndyMark hubs (not included) to this wheel. If this is your choice, then no bearing is needed. Use #10-24x3/4 thread forming screws to fasten a hub to this wheel.
With Sprocket:
  • If you wish to drive this wheel with a sprocket, then the sprocket needs to be attached to the side of the wheel, and two ball bearings need to be pressed into the wheel (one on each side). The ball bearing must have a 1.125" od. For a 1/2" id, use am-0181 or am-0029. For a 3/8" id, use am-0209. Use #10-24x3/4 thread forming screws to fasten the sprocket to the wheel.
With Bearings:
  • To press bearings into this wheel (for a free spinning wheel or for use with a sprocket), two ball bearings need to be pressed into the wheel (one on each side). The ball bearing must have a 1.125" od. For a 1/2" id, use am-0181 or am-0029. For a 3/8" id, use am-0209.


Wheel Lifespan Demonstration

Average Customer Review: 5 of 5 Total Reviews: 10 Write your own review!

  0 of 0 people found the following review helpful:
 
January 17, 2018
Reviewer: Art Rousmaniere from Andover, MA United States  


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January 15, 2018
Reviewer: Don Doyle from Winter Park, FL United States  


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December 28, 2017
Reviewer: Jesus Ruiz from Mission , TX United States  


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  0 of 0 people found the following review helpful:
 
Great Wheels December 28, 2017
Reviewer: Adrian Garcia from Laredo, TX United States  
The HiGrip wheels are great and haven't had any problems. They are awsome. We are happy with our purchase and consider using Andymark for buy more parts for our FTC robot.

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  0 of 0 people found the following review helpful:
 
October 22, 2017
Reviewer: Anonymous Person from Montclair, NJ United States  


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