Omni wheels or poly wheels, similar to the Mecanum wheels, are wheels with small discs (called rollers) around the circumference which are perpendicular to the turning direction. The effect is that the wheel can be driven with full force, but will also slide laterally with great ease. These wheels are often employed in holonomic drive systems.

Omni-Directional wheels roll forward like normal wheels but slide sideways with almost no friction (no skidding during turns). Use Omni wheels to make your robot turn smoothly or build a holonomic drivetrain.

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CasterBot’s unique, durable construction with its high load-bearing capacity, stable mounting capabilities, and smooth ride quality makes it ideal for tough environments and industrial applications.