January 17, 2013 – Nanotec introduces NOE2 optical Encoder. The NOE2 achieves a resolution up to 4000 CPR, despite its small size of 31 x 37 x 11,5 mm. As a result, this leads to a mechanical resolution down to 0,225° using quadratic evaluation. This corresponds to a resolution of 80 increments per step for a stepper motor with a 1.8° step angle and this is four to eight times the resolution Nanotech has achieved with conventional incremental encoders.
The commutation angle in field-oriented controlled operation can be measured with high accuracy for a very good synchronization even at low speeds. The 3-channel encoder NOE2 comes with a line driver. Beside the 5V standard version, there is a 24 V variation available for use in mechanical engineering.
