RAME027 www.vishay.com vishay mcb revision: 08-dec-16 1 document number: 32543 for technical questions, contact: mcbprecisionpot@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 rotational absolute magnetic encoder displacement sensor features ? hall effect principle ? otp (one time programmable) technology ? plug and play ? good magnetic immunity ? ball bearings ? stainless steel shaft ? housing protected ? material categorization: fo r definitions of compliance please see www.vishay.com/doc?99912 quick reference data sensor type rotational, magnetic technology output type cable market appliance ind ustrial, railway dimensions 1 1/16" (27 mm) electrical specifications parameter voltage supply 5 v 0.25 v current supply ? 20 ma at 5 v (with a load > 5 k ? ) output from 0.5 v dc to 4.5 v dc connection shielded cable useful electrical angle 360 absolute accuracy at 25 c 1.2 on 359 (0.33 %) absolute accuracy at -25 c to +85 c 2.1 on 359 (0.58 %) resolution 0.09 (~ 12 bits) startup time ? 10 ms response time 1 ms (for an angle of 20 in 6 ms) dielectric strength 1000 v ac / 1 min insulation resistance > 50 m ? / 500 v dc magnetic field < 10 mt with ? u < 1 mechanical specifications parameter mechanical angle 360 axial charge 3 n radial charge 3 n weight ? 50 g (with cable of 250 mm) sap part numbering guidelines type model design size (mm) type function accuracy (bits) resolution (bits) output packaging r = rotational am e = encoder with housing 027 r 1 07 12 a = analog cw b = box
RAME027 www.vishay.com vishay mcb revision: 08-dec-16 2 document number: 32543 for technical questions, contact: mcbprecisionpot@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 options (on request) ? other accuracy ?other resolution ? other mechanical dimensions and mechanical interfaces ? other electrical interface (for example: pwm, ssi, ...) ? possibility of function redundant ? increasing of temperature range performance parameter operating temperature range -25 c to +75 c storage temperature range -40 c to +85 c protection class ip55 life 50m cycles vibration cei 61373, cat1, class b shock dimensions in millimeters 20.5 0.5 2 x ? 1.2 0.1 a 90 ? 3 0.05 ? 26.9 0.1 ? 25.4 0.1 2 0.1 1.6 0.1 20 max. 3 0.1 6.5 0.1 ? 19.5 4 x m3 depth threading 8.5 0.5 depth drill hole 10.5 0.5 ? 3.175 g6 - 0.004 - 0.012 ? 0.2 a b b a ? 0.02 a 13.8 0.5 1.6 0.1 s hielded cable of 3 thread s (yellow, brown, green) aw g 26 length 250 mm min. ? 25.4 h6 0 - 0.013 ( ) ( )
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