90?45? ch a ch b pa rt n o. ec202axxxa2xd a rev. drawn by updated checked released standard resolutions ec202axxx 025 25 p/r 050 50 p/r 075 75 p/r 100 100 p/r 128 128 p/r 1 (+5v) 2 (ch a) 3 (ch b) 4 (gnd) specifications electrical 1. input voltage: 5.0 vdc 5% 2. current consumption: 26ma nominal; 30ma max. 3. output voltage: high: 4.2vmin low: 0.4vmax 4. max. freq. response: 500 hz mechanical 1. max shaft load, radial: 1.0 kgf axial: 1.0 kgf 2. rotational angle: 360 continuous 3. starting torque: 50 gf?cm max. 4. rotational life: 2.5 x 10 6 cycles environmental 1. operating temp: 0 to +60 c 2. storage temp: -20 to +80 c 3. humidity: 85% rh, no condensation 4. vibration: 10 - 55 hz, 1.5 mm, 2 hrs 5. shock: 50g, 6ms, 3 axes, 3 reps output circuit output waveform counter clockwise rotation viewed from front panel mount/straight (t) type 3 economical 3 low current 3 metal shaft 3 rugged design c u i stack, inc. 9615 sw allen blvd. #103 beaverton, or 97005 tel: 503/643-4899 fax: 503/643-6129 panel mount/right angle (s) type panel/pcb mount ? c u i stack, inc. , 1997 ordering instructions ec202axxxa2xd resolution: 025 = 25ppr 050 = 50ppr 075= 075ppr 100 = 100ppr 128= 128ppr pin orientation: s = right angle t = straight resolutions are stated in cycles per revolution and can be resolved to 4x the cycle resolution (25 = 100, 100 = 400, etc.) high resolution m9 molex 22-05-2041 21.5 ?2.5 0.635 ?6 12 8 3 0.635 21 11.3 11 6 7.62 2.54 8.5 ?6 m9 molex 22-05-2041 21.5 ?2.5 12 8 3 23.5 11.3 11 8.5 4321 4321 jas 06/08/00 06/08/00
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