Linear Bearings are Instrumental Part of Student Robot

Students reap the benefits of igus' FIRST Robotics sponsorship.

More than 25,000 fans, families, educators, and industry leaders gathered not only to celebrate students' engineering accomplishments, but for an intense robotics competition. igus®, a diamond-level sponsor for the organization, donated Energy Chain® cable carriers, iglide® plastic plain bearings, igubal® spherical bearings, and DryLin® linear bearings and guides to 2,075 participating teams.

This year's FRC challenge, "LOGO MOTION" pitted two alliances of three teams against each other on a field to earn points by hanging triangular, circular, and square-shaped game pieces onto poles of up to 10 feet tall. Bonus points were awarded for robots that hung and assembled the game pieces to form the FIRST logo.

igus' Energy Chain cable carriers are ideal for preventing cables from snagging on competitors' robots, while its plain, spherical, and linear bearings can be used anywhere on the machines to facilitate motion.

The Oakville Trafalgar High School Red Devils from Ontario, Canada, used DryLin N low-profile guide systems and igubal flange bearings in their robot H.A.N.K: "The Harbinger of a New Kool." One DryLin linear guide system was used in each stage of a vertical mast so that the robot could hang game pieces on the 10-foot poles. DryLin linear guides and igubal flange bearings were also used in the team's mini-bot deployment system, which enabled the mini-bot to climb to the top of a pole and deploy its arm in under two seconds.

"The robot's unique features that used igus products were an instrumental part of us winning the Creativity Design Award at the regional competition," said George Chisholm, FIRST Robotics team mentor for the Red Devils.

The Barstow High School Kuh-Nig-Its from Kanasas City, MO also used DryLin N linear guide systems and DryLin R linear plain bearings on its robot. The linear guides and bearings were a lightweight alternative to metal or bronze bearings and facilitated movement for the robot's forklift.

"The igus parts were a critical piece of our design. Without them, our robot would not have functioned as well and would have been over the weight limit set by the competition," said Gavin Wood, FIRST Robotics mentor for the team.

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