Nemicon OSS-015-1C OSS series Single-turn absolute encoder

Nemicon OSS-015-1C is a single-turn absolute encoder in the OSS series. Here is a detailed introduction to it:

Model analysis: "OSS" represents the series name; "015" may indicate the resolution of the encoder, which is estimated to be 150P/R (pulse number/turn), but the exact meaning needs to be determined by referring to the product manual; "1" may be the version number or other specific identification of the product; the "C" suffix usually indicates a specific output form, which may be complementary output, long-line drive output or other specific electrical interface forms, which also needs to be clarified according to Nemicon's official information.

Working principle: Similar to the common single-turn absolute encoder, this model usually uses photoelectric, magnetoelectric and other induction principles to detect the rotation position. Taking the photoelectric principle as an example, there is a code disk with a coded pattern inside. When the code disk rotates with the rotating shaft, the pattern on the code disk is read by the photoelectric sensor, converted into an electrical signal, and then parsed into the corresponding digital code by the signal processing circuit, so as to accurately determine the absolute position of the rotating shaft in a single turn. Since the absolute value encoding method is adopted, each position has a unique code corresponding to it, so even in the case of power failure or interference, the current position can be accurately recorded without position loss or error.

Features:

High-precision position feedback: It can provide accurate position information, suitable for application scenarios with high requirements for position accuracy, and can ensure the motion control accuracy of the equipment.

High reliability: It adopts absolute value encoding, is not affected by cumulative errors, and has strong anti-interference ability, can work stably in complex industrial environments, and reduce measurement errors or errors caused by interference.

Power-off retention function: When the device is powered on again after power failure, it can immediately provide accurate current position information without complex initialization or calibration operations, which helps to improve the operating efficiency and reliability of the equipment and reduce maintenance costs.