The 4 inch (100mm) plastic omni wheel is a durable, double row wheel that provides easy 360 degree movement, with rotational and sideways maneuverability. Along with the assembled wheel, 3 nuts and bolts (40 mm long) are included for bolting the wheel on the 6mm Nexus aluminum wheel hub or the 8mm Nexus aluminum wheel hub.
Several wheel hub options are available for you to select from below.
An 8mm Hub used to connect a wheel to the motor. This hub fits all Nexus robot wheels.
A 6mm Hub used to connect a wheel to the motor. This hub fits all Nexus Robot wheels.
The Micro Maestro is the smallest of Pololu’s second-generation USB servo controllers. The Maestros are available in four sizes and can be purchased fully assembled or as partial kits.