EH 38 A / B / DSOLID SHAFT INCREMENTAL ENCODER MAIN FEATURES Miniaturized 0 38 mm encoder series for application in small devices. Recommended when a minimal size is required even providing excellent performances. • 3 channel encoder (A / B / Z) up to 1024 ppr • Power supply up to +24 VDC with several electronic interfaces available • Up to 100 kHz output frequency • Cable output, connectors available on cable end • Solid shaft diameter up to 6 mm • Mounting by clamping or centering square flange SERIES incremental encoder series EH MODEL clamping flange 0 20 mm 38A centering square flange 0 20 mm 38B centering square flange 0 17,46 mm 38D RESOLUTION ppr from 50 to 1024 see table for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY 5 V DC 5 8 ... 24 V DC 8/24 ELECTRONIC INTERFACE NPN N NPN open collector C push-pull P push-pull protected (AEIC-7272) PC line driver L SHAFT DIAMETER mm 6 ENCLOSURE RATING IP 54 X MAX ROTATION SPEED 3000 rpm 3 OUTPUT TYPE radial cable (standard length 0,5 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 33

OPTICAL SOLID SHAFT INCREMENTAL ENCODERS I EH 38 A / B / D ELECTRICAL SPECIFICATIONS *output levels according to power supply, for further details please see under Technical basics section MECHANICAL SPECIFICATIONS RESOLUTIONS 50* - 100 - 200 - 250 - 256 - 360 - 400 - 500 - 512 - 1000 - 1024 please directly contact our offices for other pulses, preferred resolutions in bold *available only without zero pulse © 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....