*mydirectindustry

EMI 22 A

Product catalog summary

Ordering Code: The EMI 22A encoder is identified by a specific ordering code that includes series, model, resolution, zero pulse, power supply, electronic interface, magnet-actuator bore diameter, enclosure rating, max rotation speed, output type, direction type, and variant.

Main Features: The EMI series encoders are designed for various applications such as electric motors, marine industry, and automation. Key features include a 3-channel encoder with up to 2048 pulses per revolution (ppr), compact dimensions, no-contact magnetic technology, bore shaft diameter up to 10 mm, IP 67 enclosure rating, and a wide operating temperature range from -40°C to +125°C.

Electrical Specifications: The encoder offers resolutions from 2 to 2048 ppr, operates on a 4.5 to 5.5 V DC power supply, with a maximum current consumption of 100 mA without load. It supports push-pull and line driver RS-422 output types, with a maximum output frequency of 205 kHz. The counting direction is specified as A leads B with clockwise rotation.

Mechanical Specifications: The encoder features a bore diameter of 6 to 10 mm, an IP 67 enclosure rating, and a maximum rotation speed of 10000 rpm. It is designed to withstand shocks of 50 G and vibrations of 10 G. The body, shaft, and housing materials are made of EN-AW 2011 aluminum. The operating temperature range is -40°C to +125°C, with a storage temperature range of -25°C to +85°C. The weight is 30 g.

Connections: The encoder provides cable outputs for both push-pull and line driver configurations, with specific color coding for each channel and power connection.

Resolutions: Available resolutions include a wide range from 2 to 2048 ppr, with additional options available upon request.

Catalog excerpts

EMI 22 AMAGNETIC INCREMENTAL KIT ENCODER MAIN FEATURES EMI 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, marble-working machinery and, more generally, automation and process control fields. • 3 channel encoder (A / B / Z) up to 2048 ppr • Cable output, connector available on cable end • Compact dimensions • No wear due to no contact magnetic technology • Bore shaft diameter up to 10 mm • IP 67 enclosure rating • Wide operating temperature -40° ... +125°C (-40° ... +257°F) SERIES magnetic incremental encoder series EMI MODEL clamping flange 0 22 mm 22A for anodized version please directly contact our offices RESOLUTION ppr from 2 to 2048 see table for pulses availability ZERO PULSE without zero pulse S with zero pulse Z POWER SUPPLY 5 V DC 5 ELECTRONIC INTERFACE push-pull P line driver RS-422 L MAGNET-ACTUATOR BORE DIAMETER mm 6 mm 8 9,52 (3/8”) mm 9 mm 10 ENCLOSURE RATING IP 67 S MAX ROTATION SPEED 10000 rpm 10 OUTPUT TYPE cable (standard length 0,5 m) P 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 81

Open the catalog to page 1

EMI 22 axial cable output MAGNETIC INCREMENTAL ENCODERS I EMI 22 A EMI 22 radial cable output ELECTRICAL SPECIFICATIONS MECHANICAL SPECIFICATIONS *output levels according to power supply, for further details please see under Technical basics section please directly contact our offices for other pulses Bore diameter (magnet-actuator) © 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 82

Open the catalog to page 2

EMI 22 A

EMI 22 A

Catalog excerpts

All Eltra S.p.a. catalogs and technical brochures