Precision injection molded sprocket specifically designed to be used with the VCNT2020 reflective sensor, but can be used with any optical slot sensor as well. The sprocket features 58 encoder holes and the sensor’s reflective surface is polished to a high precision to ensure smooth encoder signal readings and no skipped steps. Comes with a 74T 0.5 module mating gear. Conforms to EIA-481-E tape bend radius standard.

Use one sensor for 4mm pitch or two sensors for 2mm pitch. See drawings for recommended sensor layout.

Pins (2mm diameter) for mounting not included.