These white plastic wheel has a rubber tire measuring 1.65" (42 mm) in diameter and are designed to fit the output shafts on our micro and mini metal gearmotors Teeth on the hub optionally allow a reflectance sensor to be used for encoder feedback. These wheels are sold in pairs.
This rugged wheel is designed to fit securely on the output shafts of micro and mini metal gearmotors. These gearmotors should be mounted onto the side of the hub with the protruding teeth. The output shaft will slide into the socket easily at first but will achieve a snug fit when pressed through to the other edge of the hub.
The output shafts on the Solarbotics metal gear motors will also fit these wheels, but because they are shorter they will have to be mounted onto the other side of the wheel where the fit is tighter (which means the Solarbotics metal gearmotors will not work with the quadrature encoder associated with this wheel).
Specifications
Diameter: 1.65" (42 mm)
Width of tire: 0.75" (19 mm)
Weight: 0.55 oz (16 g)
Encoder Feedback
The hub has twelve teeth, each 3 mm wide and separated from its neighbors by 3 mm gaps.
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