Encoders rotary type encoder

The accuracy is determined by the basic error limit of the sensor and the change limit caused by the influence quantity (such as temperature change, humidity change, power fluctuation, frequency change, etc.). The accuracy of the encoder determines the total system measurement error of the position output. Measurement errors usually include system deviations caused by multiple factors, such as nonlinearity, hysteresis, or cross-sensitivity to the working environment (such as temperature and vibration). The system error can be partially or completely corrected through linearization. The accuracy of the encoder is usually expressed in angle or distance