This is a set containing a 4 Inch Omni Wheel and a 6mm Nexus Robot Aluminum Wheel Hub. It is intended for use with our Triangular Omni Wheel Robot. The aluminum hub couples directly to the 6mm IG32 motor shaft.
This set of wheelchair motors makes great heavy duty robot motors. One left motor and one right motor. They are right angle gear drives with a release and electric brakes. They are 24VDC and the operating speed is 120 RPM.