Rotary encoders sense changes in the position of a rotating shaft, then generate signals that send speed, direction, and position information to a receiving device such as a counter, drive, or ...
It’s a low-power 3.3-V (or 5-V) device, and has a sleep mode for battery operation. The encoder provides UVW outputs with 16 poles (eight pole pairs), and incremental, absolute, linear (potentiometer) ...