Incremental angle encoder MEC 22

optical

The MEC22 is a high resolution optical hollow shaft encoder that can be fixed quickly and easily on différent sizes of motor shafts. The encoder provides two square wave outputs in quadrature (90 degrees phase shifted) for counting and direction information and one index channel (one puise per révolution). The resolution of the encoder is determined by the number of counts per révolution (CPR). Power supply and signais are provided by a 5 pin Molex connector. Features • Small size: 22.0 mm diameter x 21.9 mm length. • Quick and easy assembly without touching sensitive components • Two channel quadrature output (A / B) • Two channel quadrature output with index puise (A - / B /1) • Power supply: 5 VDC • Output type: TTL compatible • Output circuit: pull-up • Resolution up to 2048 CPR (counts per révolution) • Maximum shaft diameter: 9.525 mm (3/8") • Compliant EU-directive 2002/95/EG (RoHS)