document number: 57089 revision 15-aug-02 www.vishay.com 142 model 110e vishay spectrol features cost effective - eliminates a/d converters high resolution - up to 36 positions stability - operating range of - 40 c to + 105 c variability - horizontal and vertical mounting mechanical encoder parameter output 2 - bit grey code, channel l leads channel r by 90 degrees electrically in the cw direction 4 bi - grey code, absolute electrical position output closed circuit resistance 5 ? maximum open circuit resistance 100k ? minimum contact rating resistance load 250ma @ 28vdc switching loads 1.5ma @ 115vdc 150ma @ 14vdc bounce 5ms/cycle @ 15 rpm dielectric withstanding voltage 1000vac @ sea level electrical travel continuous operating speed 50 rpm maximum electrical specifications the model 110e is a 7/8?square mechanical encoder which provides a 2 - bit grey code for relative reference and a 4 - bit grey code for absolute reference applications. manually operated it has a rotational life of 100,000 shaft revolutions, a positive dentent feel and can be combined with a second modular section in a concentric - shaft construction. its small size makes it suitable for panel-mounted applications where the need for costly front - panel displays can be completely elimi- nated. ordering information 110e 1 a 48 f 204p p model bushing single shaft fms 2-4 - bit grey coded in 64ths code options 110e 1 = @ 9? clock a = 3/8 (9.53mm) 48 = 0.750 s: slotted 204p = 4 cycles/rev b: pc terminals straight 0 = none dia x 1/4 (6.35mm) long 56 = 0.875 f: flatted 16 detents/rev (horizontal mount) g = 3/8 (9.53mm) 206p = 6 cycles/rev c: pc terminals bent back dia x 3/8 (6.35mm) long 24 dentents/rev (vertical mount) 209p = 9 cycles/rev type c - 30 36 dentents/rev p: type b with mounting bracket 416p = 16 electrical d: type c with positions/rev mounting bracket 16 dentents/rev s: solder hook example: 110e - 1 - a - 48 - f - 204p - p hardware not included
www.vishay.com 143 model 110e vishay spectrol document number: 57089 revision 15-aug-02 dimensions in inches mechanical encoder 0.343 0.250 + 0.002 - 0.001 3/8 - 32 unef - 2a 0.250 0.830 0.005 square 0.320 0.615 0.100 typ 0.625 0.245 0.050 (2x) 0.900 0.450 0.100 (2x) .047 (7x) 0.300 0.600 0.250 0.343 0.156 0.200 ref 0.100 0.156 0.363 .047 (7x) 0.320 (2x) 0.600 (2x) 0.100 (2x) 0.415 0.100 typ 0.100 (2x) 0.020 x 0.025 thk 0.830 0.005 square 0.005/0.010 r 0.206 0.010 suggested 0.047 suggested 0.060 0.218 0.375 0.005 0.047 0.005 0.068 flatted shaft 3/4? 7/8? f.m.s. shaft dimensions type ??mtg with bracket solder hook terminals (on 0.200 spacing) pc terminals type c - 30 type ??mtg with bracket p.c. terminals type b - 110 0.100 (2x) 0.450 (2x) 1 g 2 2 - bit, 36 - position incremental output step 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 2 - bit 36 pos. 2 - bit 24 os. 2 - bit 16 pos. 4 - bits, 6 - position incremental output 14 2g8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 step 4 - bit 16 pos. output codes at start position, step 1, is with shaft flat at 12 o?lock position when looking at shaft end with terminals down. 1g2 1 4 2g 8
document number: 57089 revision 15-aug-02 www.vishay.com 144 model 110e vishay spectrol mechanical specifications parameter rotational torque 3.5 oz - in (2.16 - 3.60 ncm) mechanical travel continuous panel mounting torque 7 lbs - in (1.13 nm) maximum shaft load force 10 lbs - in (1.13 nm) maximum shaft pull force 10 lbs - in maximum terminals standard pc style, 3 terminals on 0.100?(2.54mm) grid - in - line perpendicular or parallel to shaft. solder hook available on 0.200?grid molded construction molding compound used for housing/bushing and shaft has a ul94v - 2 rating rotational life 100,000 detented cycles at rated load typical (1 cycle = 720 degrees) mechanical encoder environmental specifications temperature range - 40 c to + 105 c (operating temperature) - 55 c to + 120 c (storage temperature) humidity per mil-std 202, method 106c insulation resistance shall be 1 m ? maximum of a relative humidity 90% @ 25 c shock per mil-std 202, method 213, test condition g consisting of 1 mil-std
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