EH - EF 80 C / P / KBLIND / THROUGH HOLLOW SHAFT INCREMENTAL ENCODER MAIN FEATURES 0 80 mm encoder series recommended in feedback control systems on AC servomotors. They include a traditional incremental encoder and commutation signals (Hall effect phases). • Easy mechanical mounting • Small dimensions • Wide range of resolutions available • High temperature resistance EL series Basic version with 3 channels incremental outputs. Several output types available EF series 6 channels encoder with optical generation of “Hall effect phases" (commutation signals) Signal transmission by bit parallel bus ORDERING CODE EF 80C 6 L 500 S 5 L 8 X 3 PR . XXX SERIES incremental encoder EH incremental encoder with Hall phases EF MODEL blind hollow shaft 80C through hollow shaft 80P blind hollow shaft with rear fixing 80K MOD.EF - MOTOR POLES 4 poles (2 poles pair) 4 6 poles (3 poles pair) 6 8 poles (4 poles pair) 8 MOD. EF - ELECTRONIC INTERFACE FOR COMMUTATION SIGNALS NPN open collector C line driver RS-422 L RESOLUTION ppr from 200 to 2048 see table for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY (with L electronic interface) 5 V DC 5 (mod. EH, with L or PC electronic interface) 8 ... 24 V DC 8/24 (mod. EH) 5 ... 28 V DC 5/28 ELECTRONIC INTERFACE (mod. EH) NPN N (mod. EH) NPN open collector C (mod. EH) push-pull P line driver L (mod. EH) power supply 5/28V - output RS-422 RS BORE DIAMETER mm 8 mm 10 mm 14 mm 15 ENCLOSURE RATING IP 54 X MAX ROTATION SPEED (mod. P) 3000 rpm 3 6000 rpm 6 OUTPUT TYPE radial cable (standard length 0,3 m) PR 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 74

© 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 75