# Leroy-Somer LSA 46.3

Publisher CAD for an industrial alternator family, including SAE coupling and bearing/frame variants where linked. This is alternator geometry, not a complete packaged generator.

Canonical page: https://eloragrid.ai/tools/cad-library/equipment/europe-nidec-leroy-somer-alternator-lsa-46-3
Manufacturer: Nidec Leroy-Somer
Entry type: Product family
Part number: Not specified — select exact configuration
Category: Generators & alternators
Formats: DXF
Market discovery: UK / Europe / Global
Access: Direct download
Official source: https://moen.nidec.com/fr-FR/power/Products/industrial/lsa/leroy-somer-alternator-lsa-46-3
Manufacturer evidence: https://moen.nidec.com/fr-FR/power/Products/industrial/lsa/leroy-somer-alternator-lsa-46-3
Source checked: 2026-10-14T01:06:38.873557+00:00

Original CAD is retained privately; explicit publisher restrictions keep public downloads on the official route. Use Request CAD for exact variants.
UK/European source discovery. Tags do not establish certification, country availability or suitability of every configuration.
Confirm exact catalogue number, dimensional units, accessories, clearances, voltage/frequency and revision with the manufacturer.


## Official files

- lsa463-8-026_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-026_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 L; acquired: true; redistribution: restricted; SHA-256: 1972f311139f2f47478608d0ae67530c6f95e8d23ceeec05e3971549f03c9264; revision: not recorded
- lsa463-8-028_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-028_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 M; acquired: true; redistribution: restricted; SHA-256: f3a2c7f523cc6c2662d9b5498f1a4a0d327c36eb7bf9b596d429a5d3ce93ce31; revision: not recorded
- lsa463-8-030_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-030_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S; acquired: true; redistribution: restricted; SHA-256: 8bcdf649aacd266a9d0054ab7272d961ef4cb4952f8385d2835ad5df398bde2e; revision: not recorded
- lsa463-8-029_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-029_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S5; acquired: true; redistribution: restricted; SHA-256: 47c929fbbb4221e53a459de919cd60ae1aaf121389526993873b4d4c9dee0c10; revision: not recorded
- lsa463-8-015_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-015_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 L; acquired: true; redistribution: restricted; SHA-256: 6e8fe5fd794437271ed8d2336c9c9eddd706368e3efb07cf46c4cec5dc23d572; revision: not recorded
- lsa463-8-014_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-014_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 L; acquired: true; redistribution: restricted; SHA-256: 40ba35982b797f1c3fbf073d9e71e27a13084e907cc95cbdb3443bacb470bf1f; revision: not recorded
- lsa463-8-041_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-041_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 M; acquired: true; redistribution: restricted; SHA-256: 056bca9ff8521725ec328498b0f356c61892bd12bae35f1e533ea772d83de60a; revision: not recorded
- lsa463-8-024_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-024_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S; acquired: true; redistribution: restricted; SHA-256: a5d7eb0fe5719ee29dd54e5f3ba655ab66d016a886ded468c539f3dcd01a62f4; revision: not recorded
- lsa463-8-020_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-020_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S5; acquired: true; redistribution: restricted; SHA-256: e6a91d8c6f1131e29e7c69c9ada05c0fadbaf2ddb88ee39c0ec1e997642d075c; revision: not recorded
- lsa463-8-012_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-012_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 L; acquired: true; redistribution: restricted; SHA-256: 52428287489bb563b0a7ae7752f54dbf11fb9b29e58f7c31c814681051c2d916; revision: not recorded
- lsa463-8-002_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-002_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 M; acquired: true; redistribution: restricted; SHA-256: b682a826d211aa4f7ab1e08baf37627f27e1d9701d112bc42a4613cbc1866997; revision: not recorded
- lsa463-8-025_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-025_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S; acquired: true; redistribution: restricted; SHA-256: ce5458b5bc6fcdf2267f62c3aca5dc8a6cce0e10d3c1fd766b170c563ec034f8; revision: not recorded
- lsa463-8-019_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-019_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S5; acquired: true; redistribution: restricted; SHA-256: 3ab859bb14a153846de24dd75a6c2d825939207a5d6224f7f4c963240937f6fc; revision: not recorded
- lsa463-8-013_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-013_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 L; acquired: true; redistribution: restricted; SHA-256: 37c2154c81e230cc6b092b5c95af0d595c1a2024185bec8ffcbcc652840b232a; revision: not recorded
- lsa463-8-017_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-017_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 M; acquired: true; redistribution: restricted; SHA-256: 72fa52cbb5f0004849f96ce6d0e36c7c816b37dc328b38d9211a91f31310eff5; revision: not recorded
- lsa463-8-003_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-003_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S; acquired: true; redistribution: restricted; SHA-256: 27fbb5089235fb42b6e45e898ddab8e8a58c44b814050ba0008b12c7c3955dbf; revision: not recorded
- lsa463-8-004_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-004_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S5; acquired: true; redistribution: restricted; SHA-256: e6c20128c1a4ecebeba8595312b574c72bb0d98c055be6243cc71bd536f4133e; revision: not recorded
- lsa463-8-022_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-022_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S; acquired: true; redistribution: restricted; SHA-256: 1b836affeec356627906055f3e21d2a4f2b4e0b7e254fb26c07dba9c3551b7e2; revision: not recorded
- lsa463-8-021_b.dxf (DXF): https://www.leroy-somer.com/documentation_pdf/plans/dxf/lsa463-8-021_b.dxf
  Site download: not publicly hosted
  Rights review: CGU Article 4 requires prior site authorisation to reproduce or copy website contents.; evidence: https://moen.nidec.com/fr-FR/power/Terms
  Purpose: LSA 463 S5; acquired: true; redistribution: restricted; SHA-256: 14bf697199c7af4a9e4aee702ccbd57ab9aeb6bd87b06c8873b697b2a6ff4370; revision: not recorded

Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.