휠의 중심 회전 축에 45도로 평행하게 배치된 롤러들이 전우 좌우로 움직임을 가능하게 합니다.
본 휠들은 알루미늄으로 디자인 되어 단단하며, 롤러는 마찰력을 줄여 잘 굴러갈수 있게 디자인 되었습니다.
작은 육각 렌치가 포함되어 있어 알루미늄 허브의 스크류를 조일 수 있습니다.
Notes: For the best performance, there a few things you should know. The wheels might need a little lubrication to get the rollers moving well enough for lateral movement. Some basic grease works well. Since lateral motion relies on the motors moving against each other, you will get the smoothest lateral movement when the wheels are traveling at the same speed. The use of encoders (or some feedback loop) is recommended. Lastly, making sure your robot platform is balanced helps tremendously as well. Too much weight in the front or back can cause poor results.
