DC 5V Optical Servo Motor Shaft Encoder

Encoding disk refers to a digital encoder for measuring angular displacement. It has the advantages of strong resolution, high measurement accuracy and reliable operation. It is the most commonly used displacement sensor for measuring the position of shaft rotation angle. The code disk is divided into absolute encoder and incremental encoder. The former can directly give the digital code corresponding to the angular position; The latter uses the computing system to add or subtract the pulse increment generated by the rotary code disk against a certain reference number.