Technical Library

Controlled PDF documents.
One consistent engineering standard.

Every PDF in this library is generated in the Ningbo Empire visual system with current company identity and contact information.

Technical document library
All documents

60 technical PDFs

Material family datasheets, individual grade sheets, assembly brochures, design references and quality documentation.

NdFeB Magnets cover

NdFeB Magnets

High-performance neodymium iron boron magnets engineered by grade, temperature, coating and geometry.

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 SmCo Magnets cover

SmCo Magnets

Samarium cobalt magnetic materials for high-temperature and demanding environments.

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 Ferrite Magnets cover

Ferrite Magnets

Ceramic permanent magnets for robust, cost-effective, high-volume applications.

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 AlNiCo Magnets cover

AlNiCo Magnets

Cast and sintered AlNiCo magnets for temperature-stable magnetic circuits.

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 Flexible Magnets cover

Flexible Magnets

Flexible magnetic sheet, strip, roll and converted components.

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 Rotor Assemblies cover

Rotor Assemblies

Magnet rotor assemblies engineered around retention, runout, balance, flux and validation.

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 Halbach Arrays cover

Halbach Arrays

Linear and cylindrical Halbach arrays engineered around target field, geometry and orientation.

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 Magnetic Couplings cover

Magnetic Couplings

Hermetic non-contact torque transmission for sealed pumps, mixers and industrial systems.

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 Overmolded Magnets cover

Overmolded Magnets

Magnet + polymer integration for sealing, protection, repeatability and automated production.

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 Custom Magnetic Assemblies cover

Custom Magnetic Assemblies

Application-specific magnet modules combining magnetic, mechanical and polymer components.

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 NdFeB Grade N28TH cover

NdFeB Grade N28TH

Grade-specific magnetic properties reference for N28TH.

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 NdFeB Grade N28UH cover

NdFeB Grade N28UH

Grade-specific magnetic properties reference for N28UH.

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 NdFeB Grade N30EH cover

NdFeB Grade N30EH

Grade-specific magnetic properties reference for N30EH.

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 NdFeB Grade N33UH cover

NdFeB Grade N33UH

Grade-specific magnetic properties reference for N33UH.

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 NdFeB Grade N35 cover

NdFeB Grade N35

Grade-specific magnetic properties reference for N35.

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 NdFeB Grade N35EH cover

NdFeB Grade N35EH

Grade-specific magnetic properties reference for N35EH.

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 NdFeB Grade N35H cover

NdFeB Grade N35H

Grade-specific magnetic properties reference for N35H.

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 NdFeB Grade N35SH cover

NdFeB Grade N35SH

Grade-specific magnetic properties reference for N35SH.

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 NdFeB Grade N35TH cover

NdFeB Grade N35TH

Grade-specific magnetic properties reference for N35TH.

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 NdFeB Grade N35UH cover

NdFeB Grade N35UH

Grade-specific magnetic properties reference for N35UH.

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 NdFeB Grade N38EH cover

NdFeB Grade N38EH

Grade-specific magnetic properties reference for N38EH.

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 NdFeB Grade N38M cover

NdFeB Grade N38M

Grade-specific magnetic properties reference for N38M.

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 NdFeB Grade N38SH cover

NdFeB Grade N38SH

Grade-specific magnetic properties reference for N38SH.

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 NdFeB Grade N38TH cover

NdFeB Grade N38TH

Grade-specific magnetic properties reference for N38TH.

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 NdFeB Grade N38UH cover

NdFeB Grade N38UH

Grade-specific magnetic properties reference for N38UH.

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 NdFeB Grade N40H cover

NdFeB Grade N40H

Grade-specific magnetic properties reference for N40H.

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 NdFeB Grade N40SH cover

NdFeB Grade N40SH

Grade-specific magnetic properties reference for N40SH.

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 NdFeB Grade N40UH cover

NdFeB Grade N40UH

Grade-specific magnetic properties reference for N40UH.

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 NdFeB Grade N42SH-HRE cover

NdFeB Grade N42SH-HRE

Grade-specific magnetic properties reference for N42SH-HRE.

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 NdFeB Grade N42SH cover

NdFeB Grade N42SH

Grade-specific magnetic properties reference for N42SH.

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 NdFeB Grade N42TH cover

NdFeB Grade N42TH

Grade-specific magnetic properties reference for N42TH.

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 NdFeB Grade N42UH cover

NdFeB Grade N42UH

Grade-specific magnetic properties reference for N42UH.

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 NdFeB Grade N45AH cover

NdFeB Grade N45AH

Grade-specific magnetic properties reference for N45AH.

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 NdFeB Grade N45H cover

NdFeB Grade N45H

Grade-specific magnetic properties reference for N45H.

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 NdFeB Grade N45SH cover

NdFeB Grade N45SH

Grade-specific magnetic properties reference for N45SH.

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 NdFeB Grade N45UH cover

NdFeB Grade N45UH

Grade-specific magnetic properties reference for N45UH.

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 NdFeB Grade N48H cover

NdFeB Grade N48H

Grade-specific magnetic properties reference for N48H.

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 NdFeB Grade N48SH cover

NdFeB Grade N48SH

Grade-specific magnetic properties reference for N48SH.

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 NdFeB Grade N48UH cover

NdFeB Grade N48UH

Grade-specific magnetic properties reference for N48UH.

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 NdFeB Grade N50EH cover

NdFeB Grade N50EH

Grade-specific magnetic properties reference for N50EH.

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 NdFeB Grade N50H cover

NdFeB Grade N50H

Grade-specific magnetic properties reference for N50H.

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 NdFeB Grade N50SH cover

NdFeB Grade N50SH

Grade-specific magnetic properties reference for N50SH.

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 NdFeB Grade N52H cover

NdFeB Grade N52H

Grade-specific magnetic properties reference for N52H.

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 NdFeB Grade N52UH cover

NdFeB Grade N52UH

Grade-specific magnetic properties reference for N52UH.

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 NdFeB Grade N54SH cover

NdFeB Grade N54SH

Grade-specific magnetic properties reference for N54SH.

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 SmCo Grade HTS22H cover

SmCo Grade HTS22H

Grade-specific magnetic properties reference for HTS22H.

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 SmCo Grade HTS24H cover

SmCo Grade HTS24H

Grade-specific magnetic properties reference for HTS24H.

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 SmCo Grade S22H cover

SmCo Grade S22H

Grade-specific magnetic properties reference for S22H.

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 SmCo Grade S24H cover

SmCo Grade S24H

Grade-specific magnetic properties reference for S24H.

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 SmCo Grade S26H cover

SmCo Grade S26H

Grade-specific magnetic properties reference for S26H.

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 SmCo Grade S26M cover

SmCo Grade S26M

Grade-specific magnetic properties reference for S26M.

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 SmCo Grade S28H cover

SmCo Grade S28H

Grade-specific magnetic properties reference for S28H.

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 SmCo Grade S28M cover

SmCo Grade S28M

Grade-specific magnetic properties reference for S28M.

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 SmCo Grade S30H cover

SmCo Grade S30H

Grade-specific magnetic properties reference for S30H.

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 SmCo Grade S30M cover

SmCo Grade S30M

Grade-specific magnetic properties reference for S30M.

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 SmCo Grade S32H cover

SmCo Grade S32H

Grade-specific magnetic properties reference for S32H.

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 SmCo Grade S32M cover

SmCo Grade S32M

Grade-specific magnetic properties reference for S32M.

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 Magnet Material Specifications cover

Magnet Material Specifications

Side-by-side engineering reference for NdFeB, SmCo, Ferrite, AlNiCo and Flexible magnetic materials.

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 Magnet Design Guide cover

Magnet Design Guide

Application-first selection workflow covering temperature, geometry, magnetic circuit, material, coating and magnetization.

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 Quality & Inspection Standard cover

Quality & Inspection Standard

Inspection, traceability and pre-shipment verification framework for magnetic materials and assemblies.

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