Optical Reflective Encoder "NJL5821R, NJL5822R"
It contributes to the miniaturization of devices and the reduction of implementation area.
With the increasing demand for high precision in small motors, rotation detection of operation dials, and linear actuators, the need for compact position detection has been growing. The digital 2-phase output type optical reflective encoders NJL5821R and NJL5822R achieve low power consumption by combining newly designed photodetector ICs with high-output infrared LEDs. In conventional position detection for linear and rotational directions, it was necessary to adjust the distance between the sensor and the stripe mirror to a constant. The NJL5821R and NJL5822R achieve strong resistance to distance variations by uniquely processing the light reception level of the photodetector.
- Company：日清紡マイクロデバイス
- Price：Other
