Red Lion Encoder Wheel

Accessories for the ZMD series of Compact Minature Length Sensors.
Designed for light to medium duty sensing applications, the Miniature Length
Sensor, Model ZMD, is compact in size and easy-to-use.
It features a built-in spring-loaded torsion arm that provides a simple-to adjust
torsion load, allowing the unit to be mounted in almost any orientation,
including upside down. Using a 6" or 200 mm wheel, the ZMD can be used on
almost any surface, while operating at speeds up to 3000 feet per minute.

Red Lion