Incremental rotary encoder GEL 2444

General  The measuring system comprises a MiniCODER and a precision target wheel for attachment to shafts  The MiniCODER contactlessly scans the precision target wheel using magnetoresistive sensors and acquires the direction of rotation, rotational speed and position Features  Output signal level 1 Vpp Differential signal (sin/cos) or TTL / RS422  Analogue or digital reference pulse  Selection of interpolation factors to increase the number of pulses per revolution possible  Recording of temperature and rotational speed histogram and automatic calibration possible  Frequency range from 0 to 200 kHz (1)  Temperature range -40 °C to +120 °C  Protection class IP 68  Safety integrated certificate (signal pattern K) Advantages  Maintenance and wear-free  Low temperature drift and high signal quality  Highest immunity to interference due to fully screened metal housing  High design flexibility due to custom manufacture of precision target wheels Field of application  Machine tool engineering - Position and rotational speed acquisition in HSC spindles (High Speed Cutting) - Electronic synchronisation of screw spindles in vacuum pumps - Position and rotational speed measurement in lathes, grinding and milling machines  Rotational speed and position measurement in test stands and motors (hybrid drives, torque motors) Maintenance and wear-free Low temperature drift and high signal quality Highest immunity to interference due to fully screened metal housing Records the minimum temperature, maximum temperature and rotational speed histogram It can be calibrated automatically using the testing and programming unit For target wheels with 10 mm and 12 mm thickness