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EH 99 P

Product catalog summary

Ordering Code: The document provides a detailed ordering code for the EH 99P series incremental encoder, specifying options for model, type, resolution, zero pulse, power supply, electronic interface, bore diameter, enclosure rating, max rotation speed, output type, and variants.

Main Features: The EH 99P encoder is designed for heavy-duty applications such as windmill generators and cranes. It features a 3-channel encoder with resolutions up to 2048 ppr, a power supply up to +30 VDC, and an output frequency up to 105 kHz. The encoder is robust with an anodized housing, offers IP 67 enclosure rating, and operates in temperatures from -40° to +85°C.

Electrical Specifications: The encoder supports resolutions from 1000 to 2048 ppr, with power supply options of 4.5-5.5 V DC or 7.6-30 V DC. It has a power draw of 800 mW without load and a max load current of 20 mA per channel. The output type can be push-pull or line driver, with a max output frequency of 105 kHz. It complies with IEC 61000-6-2 and IEC 61000-6-4 for electromagnetic compatibility.

Mechanical Specifications: The encoder has bore diameters of 12, 16, or T17 mm, with enclosure ratings of IP 66 or IP 67. It supports a max rotation speed of 3000 rpm, withstands shock of 50 G, and vibration of 10 G. The body and housing are made of anodized anticorodal aluminum, and the shaft is stainless steel. It includes two ball bearings with a life of 109 revolutions.

Connections: The document details the cable output connections for a 12-pin H connector, specifying the function and color coding for each channel and power supply.

Catalog excerpts

EH 99 P BLIND HOLLOW SHAFT INCREMENTAL ENCODER MAIN FEATURES Encoder suitable for heavy duty applications like windmill generators, paper mills, rubber machines, cranes. • 3 channel encoder (A / B / Z) up to 2048 ppr • Power supply up to +30 VDC • Up to 105 kHz output frequency • Sturdy mechanic with anodized housing • Up to IP 67 as enclosure rating • Insulated bearings • Blind hollow shaft with straight or tapered shaft • Installation by tether or torque arm • Operating temperature -40° ... +85°C (-40° ... +185°F) EH 99P F 1024 16 3 PR . XXX SERIES incremental encoder series EH MODEL blind hollow shaft 99P TYPE tether fixing F for torque arm fixing T RESOLUTION ppr 1000 / 1024 / 2000 / 2048 please directly contact our offices for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY 5 V DC 5 8 ... 30 V DC 8/30 ELECTRONIC INTERFACE push-pull P line driver L BORE DIAMETER mm 12 mm 16 tapered mm T17 ENCLOSURE RATING IP 66 X IP 67 S MAX ROTATION SPEED 3000 rpm 3 OUTPUT TYPE radial cable (standard length 0,5 m) PR M23 radial connector HR radial with terminal block PGR female connector included, without female please add 162 as variant code VARIANT custom version XXX l=Elfcra‘ © 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 77

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ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS dimensions in mm Bore diameter H connector (12 pin) - M23 CCW Hummel 7.410.000000 -7.002.912.603 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 78

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EH 99 P

EH 99 P

Catalog excerpts

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