# 37LYJ841_19.78 ABB 37LYJ841_19.78: motor outline for motor footprint and drive-end arrangement. Manufacturer reference 37LYJ841_19.78; 37LYJ841. ## Equipment and file summary Equipment / resource: 37LYJ841_19.78 Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: 37LYJ841_19.78; 37LYJ841 Source configurations grouped on this page: 37LYJ841_19.78; 37LYJ841_21.26; 37LYJ841_18.63; 37LYJ841: Dimension Sheet Manufacturer reference: 37LYJ841_19.78; 37LYJ841 Document revision: B Motor drawing designation (37LYJ841): HORZ 213-5TC TEFC M AEGIS INTERNAL SHAFT GROUND Drawing views (37LYJ841.pdf, page 1): drive end detail Manufacturer reference: 37LYJ841_21.26; 37LYJ841 Model envelope: 37LYJ841_21.26.step: 538.8 × 315.2 × 330.6 mm (approximate X × Y × Z bounds of the tessellated source model) Manufacturer reference: 37LYJ841_18.63; 37LYJ841 Model envelope: 37LYJ841_18.63.step: 472.1 × 315.2 × 330.6 mm (approximate X × Y × Z bounds of the tessellated source model) Manufacturer reference: 37LYJ841 Listed file formats: DXF, IGS, PDF, SAT, SLDPRT, STEP Listed files: 12 Available previews: 3 drawing previews; 2 interactive model variants Recorded revisions: B Source checked: 2026-11-04 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [Motor control centre lineup](https://eloragrid.ai/objects/ga-motor-control-centre-lineup) - [Withdrawable motor feeder unit](https://eloragrid.ai/objects/ga-withdrawable-motor-feeder-unit) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40 Manufacturer: ABB Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Motors & motor accessories Formats: DXF, IGS, PDF, SAT, SLDPRT, STEP Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Source checked: 2026-11-04 12 original files are available to download here. Manufacturer sources and revisions are listed below. Confirm the exact regional configuration against the selected manufacturer drawing. The supplied configuration is “37LYJ841_19.78”. Keep those frame, mounting and accessory codes with the inserted drawing. 37LYJ841.pdf, page 1, includes drive end detail. Select the view matching your GA orientation. The manufacturer sheet identifies motor drawing designation: HORZ 213-5TC TEFC M AEGIS INTERNAL SHAFT GROUND. ## In plain English ### Using the 37LYJ841_19.78 reference ABB 37LYJ841_19.78: motor outline for motor footprint and drive-end arrangement. Manufacturer reference 37LYJ841_19.78; 37LYJ841. ### A simple example Use 37LYJ841_19.78.dxf revision B for editable DXF drawing geometry. Keep its original layers and dimension annotations when inserting the drawing. ### What the drawings help you do Use 37LYJ841_19.78.dxf revision B for editable DXF drawing geometry. Keep its original layers and dimension annotations when inserting the drawing. Use 37LYJ841.pdf revision B to read the original manufacturer sheet and its annotations. Use 37LYJ841_19.78.step revision B for the supplied solid assembly in your 3D layout. Use 37LYJ841_21.26.dxf revision B for editable DXF drawing geometry. Keep its original layers and dimension annotations when inserting the drawing. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.DXF: 2D AutoCAD DXF >=2000 configuration named by ABB. Use 37LYJ841_18.63.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_18.63.STEP: 3D STEP configuration named by ABB. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.STEP: 3D STEP configuration named by ABB. 37LYJ841_18.63.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. Use 37LYJ841_18.63.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_18.63.SLDPRT: 3D SOLIDWORKS 2018 configuration named by ABB. 37LYJ841_19.78.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. 37LYJ841_19.78.sat is the manufacturer’s ACIS SAT solid file for “37LYJ841_19.78”. Open it with a compatible CAD importer. The file structure has been checked; a native-application import and interactive browser conversion have not been performed. 37LYJ841_19.78.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. 37LYJ841_21.26.sat is the manufacturer’s ACIS SAT solid file for “37LYJ841_21.26”. Open it with a compatible CAD importer. The file structure has been checked; a native-application import and interactive browser conversion have not been performed. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.sat: 3D ACIS configuration named by ABB. 37LYJ841_21.26.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.SLDPRT: 3D SOLIDWORKS 2018 configuration named by ABB. ### Before using this reference - The supplied configuration is “37LYJ841_19.78”. Keep those frame, mounting and accessory codes with the inserted drawing. - 37LYJ841.pdf, page 1, includes drive end detail. Select the view matching your GA orientation. - The manufacturer sheet identifies motor drawing designation: HORZ 213-5TC TEFC M AEGIS INTERNAL SHAFT GROUND. - Check the shaft, foot or flange fixing pattern and terminal-box position. An outline does not specify the motor starter, overload setting or cable size. - The supplied configuration is “37LYJ841_21.26”. Keep those frame, mounting and accessory codes with the inserted drawing. - 37LYJ841_21.26.step has approximate model bounds of 538.8 × 315.2 × 330.6 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements. - The supplied configuration is “37LYJ841_18.63”. Keep those frame, mounting and accessory codes with the inserted drawing. - 37LYJ841_18.63.step has approximate model bounds of 472.1 × 315.2 × 330.6 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements. - The supplied configuration is “37LYJ841: Dimension Sheet”. Keep those frame, mounting and accessory codes with the inserted drawing. - This page groups 11 source references for the same configuration or model geometry. The file list retains the separate formats and source revisions. ### What can I use the 37LYJ841_19.78 reference for? Use this motor outline for motor footprint and drive-end arrangement. The supplied configuration is “37LYJ841_19.78”. Keep those frame, mounting and accessory codes with the inserted drawing. ### Which manufacturer reference identifies this drawing? ABB reference 37LYJ841_19.78; 37LYJ841. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify 37LYJ841_19.78 → Select the drawing or model → Check the mounting interface The supplied configuration is “37LYJ841_19.78”. Keep those frame, mounting and accessory codes with the inserted drawing. 37LYJ841.pdf, page 1, includes drive end detail. Select the view matching your GA orientation. The manufacturer sheet identifies motor drawing designation: HORZ 213-5TC TEFC M AEGIS INTERNAL SHAFT GROUND. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B) ## Which file should I choose? Use 37LYJ841_19.78.dxf revision B for editable DXF drawing geometry. Keep its original layers and dimension annotations when inserting the drawing. Use 37LYJ841.pdf revision B to read the original manufacturer sheet and its annotations. Use 37LYJ841_19.78.step revision B for the supplied solid assembly in your 3D layout. Use 37LYJ841_21.26.dxf revision B for editable DXF drawing geometry. Keep its original layers and dimension annotations when inserting the drawing. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.DXF: 2D AutoCAD DXF >=2000 configuration named by ABB. Use 37LYJ841_18.63.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_18.63.STEP: 3D STEP configuration named by ABB. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.STEP: 3D STEP configuration named by ABB. 37LYJ841_18.63.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. Use 37LYJ841_18.63.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_18.63.SLDPRT: 3D SOLIDWORKS 2018 configuration named by ABB. 37LYJ841_19.78.igs is advertised as IGS. Its native format needs separate software validation before a browser model can be offered. 37LYJ841_19.78.sat is the manufacturer’s ACIS SAT solid file for “37LYJ841_19.78”. Open it with a compatible CAD importer. The file structure has been checked; a native-application import and interactive browser conversion have not been performed. 37LYJ841_19.78.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. 37LYJ841_21.26.sat is the manufacturer’s ACIS SAT solid file for “37LYJ841_21.26”. Open it with a compatible CAD importer. The file structure has been checked; a native-application import and interactive browser conversion have not been performed. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.sat: 3D ACIS configuration named by ABB. 37LYJ841_21.26.sldprt is advertised as SLDPRT. Its native format needs separate software validation before a browser model can be offered. Use 37LYJ841_21.26.step revision B for the supplied solid assembly in your 3D layout. Match the 37LYJ841_21.26.SLDPRT: 3D SOLIDWORKS 2018 configuration named by ABB. ## Official files - 37LYJ841_19.78.dxf (DXF): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/ce80620d4f3a0485c538 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_19.78; acquired: true; redistribution: unknown; SHA-256: ce80620d4f3a0485c5384bf929e2cfe3cc96d4c3149e155260153629289d9401; revision: B - 37LYJ841.pdf (PDF): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/7fe885f128f7d738bd89 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841; acquired: true; redistribution: unknown; SHA-256: 7fe885f128f7d738bd8912394478d2741fc3b4bb69de32ad092e7ca2b30ee0a8; revision: B - 37LYJ841_19.78.step (STEP): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/7550d57061c156ecb91e Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_19.78; acquired: true; redistribution: unknown; SHA-256: 7550d57061c156ecb91ef6f7a83356d84bc7f0ba6ad276c2545459333ffe3a75; revision: B - 37LYJ841_21.26.dxf (DXF): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/03595ed919c531770880 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=DXF&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_21.26; acquired: true; redistribution: unknown; SHA-256: 03595ed919c531770880add0c67768f6373bf644f03dce87fe83b7e17dd30c00; revision: B - 37LYJ841_21.26.step (STEP): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/87dd6da78b00cee6fee1 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_21.26; acquired: true; redistribution: unknown; SHA-256: 87dd6da78b00cee6fee1e7a2bfc9aaaf7b9000a5f0aec59fe7aeff1842a21ab7; revision: B - 37LYJ841_18.63.step (STEP): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_18.63&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/95da7b3fd69d58271a49 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_18.63&LanguageCode=en&DocumentPartId=STEP&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_18.63; acquired: true; redistribution: unknown; SHA-256: 95da7b3fd69d58271a49faab916f0875ced7be8b38a9b4c1ee5b23806b28182d; revision: B - 37LYJ841_18.63.sldprt (SLDPRT): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_18.63&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/fe679d83dfd79f0094d1 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_18.63&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_18.63; acquired: true; redistribution: unknown; SHA-256: fe679d83dfd79f0094d1a14c11658383c433cc074d92739e86a205b3e3eb115e; revision: B - 37LYJ841_19.78.igs (IGS): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=IGS&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/28c061518150a38d1c68 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=IGS&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_19.78; acquired: true; redistribution: unknown; SHA-256: 28c061518150a38d1c68c27ca8a4470c1e687501606f9300d3df0d97b127d0ed; revision: B - 37LYJ841_19.78.sat (SAT): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=sat&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/fb15431b98ab44e1e787 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=sat&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_19.78; acquired: true; redistribution: unknown; SHA-256: fb15431b98ab44e1e787cbe28f929cfc7fc620e791e2bf95ce541e020fd36894; revision: B - 37LYJ841_19.78.sldprt (SLDPRT): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/00949b04cc11c502cfc0 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_19.78&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_19.78; acquired: true; redistribution: unknown; SHA-256: 00949b04cc11c502cfc0a7c2cfe8a41a5078ad9b498f473be5e85fb0a8c24a3b; revision: B - 37LYJ841_21.26.sat (SAT): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=sat&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/9243656577aa04ab6f9b Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=sat&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_21.26; acquired: true; redistribution: unknown; SHA-256: 9243656577aa04ab6f9ba15e4f9f46289b5c11fe701a4835a8e8c5925a7e03a5; revision: B - 37LYJ841_21.26.sldprt (SLDPRT): https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Site download: https://eloragrid.ai/tools/cad-library/download/abb-37lyj841-19-78-dxf-2d-autocad-dxf-2000-9af244ad40/ea242a367e28e208e86e Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=37LYJ841_21.26&LanguageCode=en&DocumentPartId=SLDPRT&Action=Launch&DocumentRevisionId=B Purpose: Manufacturer drawing reference 37LYJ841_21.26; acquired: true; redistribution: unknown; SHA-256: ea242a367e28e208e86e48c47bcfbb82243f4e65ab05d0f5d3397bdeb805254c; revision: B Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.