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Eltra S.p.a.
EAMW 58 B / C - 63 A / D

EAMW 58 B / C - 63 A / D

Product catalog summary

Main Features:
The EAMW 58 B/C - 63 A/D is a solid shaft magnetic multiturn absolute encoder designed for factory automation. It utilizes magnetic sensor technology with energy harvesting, offering up to 24-bit total resolution (12-bit single turn + 12-bit multiturn). It supports a power supply of up to +30 VDC and uses an SSI electronic interface. The encoder features a code reset for easy setup and offers both cable and connector outputs. It supports solid shaft diameters up to 10 mm and can be mounted using synchronous, clamping, or centering 2.5” square flanges.

Specifications:
The encoder series includes models with different flange sizes and shaft diameters. It offers multiturn resolution of 12 bits and single turn resolution options of 8, 10, or 12 bits. The power supply range is 8 to 30 V DC, with a power draw of less than 400 mW without load. The output type is RS-422, and it supports binary or gray code types. The encoder is compatible with IEC 61000-6-2 and IEC 61000-6-4 electromagnetic standards.

Mechanical Specifications:
The encoder has a maximum rotation speed of 6000 rpm and can handle a maximum shaft load of 10 N axial and 20 N radial for a 6 mm shaft, and 100 N axial/radial for other sizes. It is rated IP 67 on the cover side and IP 65 on the shaft side. The encoder is made from AISI 303 stainless steel for the shaft and AISI 420 stainless steel for the housing, with EN-AW 2011 aluminum for the bearing stage. It operates within a temperature range of -20° to +85°C.

Connections:
The encoder provides cable output and an 8-pin M12 connector. The pin configuration includes +Vdc, 0 Volt, data +/-, clock +/-, U/D, and RESET, with a shielded housing.

Accessories:
The encoder comes with optional fixing clamps for model 58 B, part number 94080001.

Catalog excerpts

EAMW 58 B / C - 63 A / D SSI SOLID SHAFT MAGNETIC MULTIURN ABSOLUTE ENCODER MAIN FEATURES Industry standard multiturn absolute encoder for factory automation applications. • Magnetic sensor technology without contact (Magnetic ASIC + Energy Harvesting) • Up to 24 bit as total resolution (12 bit single turn + 12 bit multiturn) • Power supply up to +30 VDC with SSI as electronic interface • Code reset for easy setup • Cable or connector output • Solid shaft diameter up to 10 mm • Mounting by synchronous, clamping or centering 2,5” square flange SERIES magnetic multiturn absolute encoder series EAMW MODEL synchronous flange 0 31.75 mm 63A synchronous flange 0 50 mm 58B clamping flange 0 36 mm 58C centering square flange 0 31.75 mm 63D MULTITURN RESOLUTION 12 bit SINGLETURN RESOLUTION 8 / 10 / 12 bit CODE TYPE binary B gray G POWER SUPPLY 8 ... 30 V DC 8/30 ELECTRONIC INTERFACE Serial Synchronous Interface - SSI S LOGIC positive P OPTIONS reset ZE SHAFT DIAMETER (mod. 58 B) mm 6 (mod. 63 A / D) (9,52 mm 3/8”) mm 9 (mod. 58 C - 63 A / D) mm 10 ENCLOSURE RATING IP 67 cover side / IP 65 shaft side X OPTIONS to be reported X 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 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 194

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M12 connector (8 pin) M12 A coded solder side view FV ACCESSORIES set n.3 fixing clamps for model 58 B P/N 94080001 © Copyright 2017 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 195

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MAGNETIC MULTITURN ABSOLUTE ENCODERS | EAMW 58 B / C - 63 A / D EAMW 63 A EAMW 58 B ﬁxing clamps not included ( ) with M12 connector dimensions in mm © Copyright 2017 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

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