type r,c type e meh20-_ _ _ _ _-_ _ part no. rev. drawn by updated checked released meh20-xxxxx-xx a c u i stack, inc. 9615 sw allen blvd. #103 beaverton, or 97005 tel: 503/643-4899 fax: 503/643-6129 output circuits 20ma max cable shield vcc signal 0v type r (voltage) 30ma max cable shield vcc signal 0v type c (open coll) 0v type e (line driver) vcc signal langis standard resolutions meh20-xxx 40 40 p/r 500 500 p/r 60 60 p/r 600 600 p/r 100 100 p/r 720 720 p/r 200 200 p/r 800 800 p/r 300 300 p/r 1000 1000 p/r 360 360 p/r 1024 1024 p/r 400 400 p/r 2000 2000 p/r 2048 2048p/r u u u u u line driver n/a type supply voltage current output voltage sink current signal risetime freq. response 5 ~ 12 vdc 24 vdc 10% 0.5v h l 50 - 100khz 2s 20ma max. rcd vcc - 1v environmental 1. operating temp: -10 to +60 c 2. storage temp: -20 to +80 c 3. humidity: 90% rh, no condensation 4. vibration: 10~55 hz, 1.5 mm, 2 hrs 5. shock: 50g, 11ms, 3 axes, 3 reps 60ma max. 5vdc 5% 150 ma 3 4.2v 0.5v 20 ma specifications mechanical 1. max shaft load, radial: 2.0 kgf axial: 1.0 kgf 2. moment of inertia: 3 g?cm 2 3. angular acceleration: 1x10 4 rad/s 2 4. max slewing speed: 6000 rpm 5. starting torque: 20 gf?cm max. 6. rotational life: 1 x 10 7 rpm?hrs output waveform (clockwise rotation viewed from front) d c b a h h min h max signal z signal a signal b 48 h = p 0.75p sig a sig a sig b sig b sig z sig z wave duty ratio: 50% 25% p input voltage: 1 = 5vdc 10% 3 = 5~12vdc 10% 4 = 24vdc 10% resolution output format: = ttl voltage c = open coll e = diff driver ordering instructions 30? 120? pcd24 ?5 ?7 24 25 ?32 5.5 3-m3 ? c u i stack, inc. , 1997 2k w ? 6 . 7 1 0 0 . 5 3 0 ? 1 2 0 ? p c d 2 4 ? 5 2 4 5 ? 3 2 5 . 5 3 - m 3 f1 type d c b a h p p = 1 ppr a,b,c,d = p p bore/hub: = through/no hub f1 = through/hub f2 = 14mm/hub
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