These tiny plastic wheels have rubber tires and are compatible with 2mm diameter shafts, such as the ones on our
sub-micro plastic gearmotors. The outer diameter of the wheel is 14mm and the tire is 4.5mm wide. These wheels are sold in
pairs.
 |
| 14×4.5mm wheel pair with a sub-micro plastic planetary gearmotor and LEGO Minifigure for size reference. |
Motor connections
These wheels fit 2mm 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 14mm 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.
Specifications
The wheel hub is made of ABS and the tires are natural rubber.
- Diameter: 14mm (0.55″)
- Width of tire: 4.5mm (0.18″)
- Weight: 0.6g (0.02oz)
- Shaft type: 2mm diameter
The following diagram shows the wheel’s dimensions in mm.
This dimension diagram is also available as a downloadable PDF (127k pdf).
Dimensions
| Size: |
14 × 4.5 mm |
| Weight: |
0.6 g |
| Shaft diameter: |
2 mm |
File downloads
- 14mm wheel mechanical drawing (127k pdf)
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