These tiny plastic wheels have rubber tires and are compatible with 2 mm diameter shafts, such as the ones on our sub-micro plastic gearmotors. The outer diameter of the wheel is 14 mm and the tire is 4.5 mm wide. These wheels are sold in pairs.
These wheels fit 2 mm diameter output shafts such as the ones on our sub-micro plastic planetary gearmotors. The tire is not removable.
Due to small variances in the sub-micro plastic gearmotor’s output shaft, in some instances, the 14 mm wheel might fit loosely. If you experience a loose fit, you could try swapping wheels or using a small dab of glue to help hold the wheel on.
The wheel hub is made of ABS and the tires are natural rubber.
The following diagram shows the wheel’s dimensions in mm.
This dimension diagram is also available as a downloadable PDF (127k pdf).
People often buy this product together with: