series 116 bfz-sfz www.vishay.com vishay sfernice revision: 26-mar-15 1 document number: 54006 for technical questions, contact: sferprecisionpot@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 precision rotative transducers 360 special laws: sine/cosine rotational motion transducers with trigonometric laws for a full angle measurement: 360 (no dead band). features ? laws: sine and cosine ?size 11 ? continuous measure on 360 ? long life up to 25 10 6 cycles ? conformity from 1 % down to 0.5 % ? bushing or servo mounting ? following mil-r-39023 requirements ? material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 ? ? quick reference data sensor type rotational , conductive plastic output type output by turrets market appliance professional dimensions 1 1 / 16 " (27 mm) size 11 model 116 sfz 116 bfz law z: sine and cosine rohs compliant electrical specifications theoretical electrical an gle (tea) = 360 actual electrical angle (aea) = tea conformity peak to peak a ? 1 % or b ? 0.5 % number of cups up to 2 ohmic values (r t per quadrant) 1 k ? - 5 k ? - 10 k ? - on request other values ohmic value tolerances at 20 c 20 % output smoothness ? 0.05 % maximum power rating at 70 c 0.4 w wiper current recommended: a few a - 1 ma max. (continuous) ground taps on request resistance load on wiper minimum 10 3 x r t resolution essentially infinite insulation resistance ? 1000 m ? , 500 v dc dielectric strength ? 500 v rms , 50 hz mechanical specifications mechanical angle (ma) 360 continuous mounting type servo bushing shaft guiding ball bearings sleeve bearings shaft stainless steel housing plastic molding termination turrets wiper precious metal multi-finger contact starting torque (n.cm) 1 cup ? 0.3 ? 0.5 2 cups ? 0.5 ? 0.8 weight (g) 30 2 (1 cup) + 17 2 (2 cups)
series 116 bfz-sfz www.vishay.com vishay sfernice revision: 26-mar-15 2 document number: 54006 for technical questions, contact: sferprecisionpot@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? nothing stated herein shall be construed as a guarantee of quality or durability. note ? special characteristics and designs on request performance life (10 6 cycles) ? 25 (servo) ? 15 (bushing) temperature range - 55 c to +125 c climatic category 55/125/04 speed rotation (rpm) 600 (servo) 150 (bushing) sine vibration on 3 axes 1.5 mm or 20 g from 10 hz to 2000 hz mechanical shocks on 3 axes 50 g - 11 ms - half sine trigonometric functions dimensions in millimeters, gene ral tolerance 0.5 mm dimensions a + 0 - 0.013 b max. c max. d + 0 - 0.013 e 0.1 f min. g max. h min. i max. j + 0 - 0.02 k max. n max. (1 cup) n max. (2 cups) mm designation 116 sf z 3.175 16.6 27.05 24.608 1.6 1.5 24.8 4.5 17.3 - - 18.5 35 116 bf z 20 27.05 - - - - 3 - 10.3 9.6 16.5 33 ordering information/description rot 116 s f z 1 a 502 e1 series model mounting type conductor law number of cups conformity ohmic value lead finish s: servo b: bushing f: plastic z: sine/ cosine 2 max. a: 1 % b: 0.5 % first 2 digits are significant numbers 3rd digit indicates number of zeros sap part numbering guidelines ro 116sfz 1 b 103 model gang number conformity ohmic value 1 or 2 a or b 10 k ? = cos = sin e s e 0 ?? 360 e c e + e - e 0 + e - e ec a = 0 es sin sine/cosine over 360 law z 90 cos = + 90 116 sf z 116 bf z cd a b h n g f e 1.6 0.1 1 r = i max. 6 4 3 2 45 45 size 11 5 1: power supply (+) 2: power supply (-) 3: wiper (sine) 4: wiper (cosine) 5: ground tap (on request) 6: ground tap (on request) b n h k c a 1.6 j ? 9.52 0.78 116 sf z 116 bf z cd a b h n g f e 1.6 0.1 1 r = i max. 6 4 3 2 45 45 size 11 5 1: power supply (+) 2: power supply (-) 3: wiper (sine) 4: wiper (cosine) 5: ground tap (on request) 6: ground tap (on request) b n h k c a 1.6 j ? 9.52 0.78
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