EMA 55 A / AY SSI MAGNETIC SINGLETURN ABSOLUTE KIT ENCODER MAIN FEATURES EM series encoders are suitable for several application fields like electric motors marine industry, iron and steel industry, textile machines, wood-working, paper-working, glass working, marbleworking machinery and, more generally, automation and process control fields. • Resolution up to 13 bit (8192 ppr) with SSI as electronic interface • Cable or M12 output, other connectors available on cable end • No wear due to no contact magnetic technology • Bore shaft diameter up to 10 mm • Enclosure rating up to IP67 • Wide operating temperature -40° ... +100°C (-40° ... +212°F) EMA 55A 1024 10 R . XXX SERIES magnetic singleturn absolute encoder EMA MODEL fixing holes 0 48 mm 55A fixing holes 0 48 mm anodized 55AY RESOLUTION ppr from 8 to 8192 see table for pulses availability CODE TYPE binary B gray G POWER SUPPLY 5 V DC 5 8 ... 30 V DC 8/30 ELECTRONIC INTERFACE Serial Synchronous Interface - SSI S LOGIC positive P OPTIONS to be reported X BORE DIAMETER (MAGNET ACTUATOR) mm 6 mm 8 9,52 (3/8”) mm 9 mm 10 ENCLOSURE RATING IP 65 X IP 67 S MAX ROTATION SPEED 10000 rpm 10 OUTPUT TYPE cable (standard length 0,5 m) P M12 connector M12 female connector included, without female please add 162 as variant code DIRECTION TYPE axial A radial R VARIANT custom version XXX © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 139

MAGNETIC SINGLETURN ABSOLUTE ENCODERS I EMA 55 A / AY EMA 55 A / AY radial cable output EMA 55 A / AY axial cable output ELECTRICAL SPECIFICATIONS M12 connector (8 pin) M12 A coded solder side view FV © Copyright 2016 Eltra S.p.a. Unipersonale. All rights reserved. All informations in this catalog are subject to change without notice. Eltra takes no responsibility for typographic errors. For the terms of sales please check the website. REV. 160607 140