Permanent Magnets

Understanding permanent magnets / rare earth magnets and how their application can play into the innovative devices of today’s markets is the foundation of our business. Hangseng Magnetic Technologies’ long history of magnetic expertise – including supporting all patent, trademark and license requirements of magnets – allow us to partner with you to deliver the permanent magnet product for your needs.

HangSeng Magnetic Technology ship these permanent magnets magnetized or non-magnetize according to customers’ requests. Permanent magnets have high coercive force and therefore keep their magnetic field stably under a proper application after they are magnetized.

The term permanent magnet comes from the ability of the magnet to hold an induced magnetic charge after it is removed from the magnetizing device.

When to chose permanent magnets for your application? 

If you need help determining the best choice for your application, whether it be Neodymium Iron Boron MagnetsFerrite MagnetsAlNiCo Magnets or Samarium Cobalt Magnets, we would be glad to assist you. Simply give us a call at 86-574-27667267 or Email:info@hsmagnets.com.

 icon-Neodymium-Magnets
 icon-Ceramic-Magnets
 icon-Samarium-Cobalt-Magnets
 icon-Alnico-Magnets
Neodymium / NdFeB Magnets Ceramic / Ferrite Magnets Samarium Cobalt (SmCo) Magnets Alnico Magnets
Super holding power / strongest magnetic material in the world. Powerful, economically priced and differing strengths. Extremely powerful, small size, rare earth magnets. Horseshoe, rod and bar shapes, feature high heat resistance.
 Compression-bonded-magnets-Plastic-bonded-magnets
 Multipole-Radial-Ring Magnets-mapping
fecrco magnets
 motor-magnets

Bonded Magnets

Multipole Magnetic Rings Iron Chrome Cobalt FeCrCo  Motor Magnets
Free-machining, higher magnetic strength, stronger magnetic property and lower density.

High-Grade, super strong, sintered Ndfeb, one piece, multi-pole radial magnetic rings.

 FeCrCo magnet material is semi-hard magnetically and exists in bar, rod, wire and also as thin rolled strip.  Magnets and assemblies can be found in many types of motors, generators, and actuators.
 sensor-magnets
 microwave-ferrites
Plastic-coated-magnets
 Rubber Coated Magnets

Sensor Magnets

Rubber Coated Magnets

HSMAG developped magnetic solutions for the sensor / encoder market for many years.

Microwave ferrites and ceramics are being produced on the base of pressed powder sintered at high temperatures.

Plastic magnet is powerful neodymium magnet enclosed in a durable plastic housing  Rubber coated magnet is strong neodymium magnet protected by a layer of durable black rubber coating.
 Teflon-Coated-Magnets

Teflon Coated Magnets

 

 

PTFE Available with Alnico V or Rare Earth (neodymium or Samarium-Cobalt) magnets, Individually polished to stay cleaner for longer.
Higher Strength Precision Superior Bonding Whole Laminated Magnet

Higher Strength Precision Superior Bonding Whole Laminated Magnet

Higher Strength Precision Superior Bonding Whole Laminated Magnet, Rectangle Laminated Magnets for Synchronous BLDC Motor, eddy current simulation Lamination Magnet, NdFeB magnets for Industrial electric motors, Compact & Customized Motor Permanent Magnets Solution Higher Strength Precision Superior Bonding Whole Laminated Magnet Part No. HSLAMIM-30 – Laminated magnet is to cut the whole magnet into many […]

Rectangle Laminated Magnets for Synchronous BLDC Motor

Rectangle Laminated Magnets for Synchronous BLDC Motor

Rectangle Laminated Magnets for Synchronous BLDC Motor, Axial Flux BLDC Motor Lamination Block Permanent Magnet, superior NdFeB magnets for Industrial electric motors, Compact & Customized Motor Magnets Solution, High Performance Laminated Neodymium Magnets for Hub Motor Eddy Current Losses Newly-designed Rectangle Laminated Magnets for Synchronous BLDC Motor Part No. HSLAMIM-29 – Laminated magnet is to […]

Newly-designed Axial Flux BLDC Motor Magnet Laminated Type

Newly-designed Axial Flux BLDC Motor Magnet Laminated Type

Newly-designed Axial Flux BLDC Motor Magnet Laminated Type, Permanent Magnet Lamination Blocks, super strong sintered NdFeB magnets for Industrial electric motors, A Compact & Customized Motor Magnets Solution for Powertrains Newly-designed Axial Flux BLDC Motor Magnet Laminated Type Part No. HSLAMIM-28 – Laminated magnet is to cut the whole magnet into many small pieces of […]

Radial Flux Motors Permanent Magnet Lamination

Radial Flux Motors Permanent Magnet Lamination

Radial Flux Motors Permanent Magnet Lamination, radial flux BLDC motor block laminated magnets, Lamination strong sintered NdFeB magnets for new-energy Auto, AC Laminated Frame RPMAC Motors, Industrial electric motors magnet Radial Flux Motors Permanent Magnet Lamination Part No. HSLAMIM-27 – Laminated magnet is to cut the whole magnet into many small pieces of magnet, and […]

Laminated Type Magnet for Axial-Flux Motors and Generators

Laminated Type Magnet for Axial-Flux Motors and Generators

Laminated Type Magnet for Axial-Flux Motors and Generators, Excellent cooling performance LAMINATED NdFeB MAGNET ASSEMBLY, horizontal segmentation Laminated rare earth magnets FOR AXIAL FLUX PM MOTORS, Custom High power density Lamination Permanent Magnet China Supplier Laminated Type Magnet for Axial-Flux Motors and Generators Part No. HSLAMIM-26 Customzied Specific Requirements Know as Lamination Magnetic Core OEM […]

Laminated Type Axial Flux Motor Magnet

Laminated Type Axial Flux Motor Magnet

Laminated Type Axial Flux Motor Magnet, High Corrosion Resistance LAMINATED MAGNET ASSEMBLY, Laminated magnets FOR PERMANENT MAGNET AXIAL FLUX MOTORS, Custom Design brushless AC motors High Power Lamination Permanent Magnet Laminated Type Axial Flux Motor Magnet Part No. HSLAMIM-25 Customzied Specific Requirements Know as Lamination Magnetic Core OEM or ODM service: Accept Dimension: Customized size […]

Axial Flux Motor Laminated Magnets

Axial Flux Motor Laminated Magnets

Axial Flux Motor Laminated Magnets, High Corrosion Resistance(long life) Auto Motor Laminated magnets, Custom Design High Power Lamination Permanent Magnet, Lower Magnetic Eddy Current Loss Segmentation Axial Flux Motor Laminated Magnets Part No. HSLAMIM-24 Customzied Specific Requirements Know as Lamination Magnetic Core OEM or ODM service: Accept Dimension: Customized size Custom Grade: N33-N54(M.H.SH.UH.EH.AH ) Magnetization […]

Super Strong Tube Radially Ring NdFeB Magnet N54

Super Strong Tube Radially Ring NdFeB Magnet N54

Super Strong Tube Radially Ring NdFeB Magnet, N54 Nickel Plating NdFeB Radially Magnetized Ring Tube Magnets for BLDC Motor, Brushless motor Multipolars ring magnets, regular Neo magnets China Factory Super Strong Tube Radially Ring NdFeB Magnet Parameter: Size:  OD 46mm * ID 30mm * H 66mm by Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: N54 […]

Epoxy Plated Neodymium Stepped Magnets in Podium Shape

Epoxy Plated Neodymium Stepped Magnets in Podium Shape

Epoxy Plated Neodymium Stepped Magnets in Podium Shape, Taptic Engine Magnets N50 Sintered Neodymium Customized Magnets, NdFeB Rare Earth Stock Magnet, Neodymium custom made magnets in irregular shapes China Manufacturer Epoxy Plated Neodymium Stepped Magnets in Podium Shape Parameter: Size: Custom Drawing Material: Sintered Neodymium (Nd2Fe14B) Magnet Grade: N50 Magnet Shape: Irregular Stepped Block Type […]

BLDC Motor NdFeB Radially Magnetized Ring Magnet N48H

BLDC Motor NdFeB Radially Magnetized Ring Magnet N48H

BLDC Motor NdFeB Radially Magnetized Ring Magnet N48H, Black Epoxy Plating NdFeB Motor Magnet Radial Ring, Brushless motor Multipolars ring magnets, High Temp. regular Neo tube magnets China Factor BLDC Motor NdFeB Radially Magnetized Ring Magnet N48H Parameter: Size:  OD 36mm * ID 28mm * H 30mm by Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: […]

N38SH Black Epoxy Plating NdFeB Motor Magnet Radial Ring

N38SH Black Epoxy Plating NdFeB Motor Magnet Radial Ring

N38SH Black Epoxy Plating NdFeB Motor Magnet Radial Ring, BLDC Motor Nd2Fe14B Radially Magnetized Ring Magnet, Brushless motor Strong Custom Made Multipole ring magnets, High corrosion resistance regular NdFeb magnets China Factor N38SH Black Epoxy Plating NdFeB Motor Magnet Radial Ring Parameter: Size:  OD 14.5mm * ID 5mm * H 20mm by Custom Drawing Material: […]

Sintered NdFeB Radial Ring Magnet For BLDC Motor

Sintered NdFeB Radial Ring Magnet For BLDC Motor

Sintered NdFeB Radial Ring Magnet For BLDC Motor, Stock Nd2Fe14B Magnet, Radially Magnetized Ring Strong Magnets by Custom Design Drawing, custom made ring magnets in BLDC Motors China Manufacturer Sintered NdFeB Radial Ring Magnet For BLDC Motor Parameter: Size:  OD 9.9mm * ID 5mm * H 15mm by Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: […]

Sintered Bridge shape Neodymium Magnets

Sintered Bridge shape Neodymium Magnets

Sintered Bridge shape Neodymium Magnets, Stock Neodymium Nd2Fe14B Store Magnet, Magnets by Custom Design Drawing, Сorrosion Resistance Neodymium custom made magnets in irregular shapes China Manufacturer Sintered Bridge shape Neodymium Magnets Parameter: Size: Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: N42 Magnet Shape: Irregular Bridge / U Type Plating/Coating: Ni-Cu-Ni / Nickel-Copper-Nickel Max Operating Temp: […]

Block Stock Neodymium Magnets with Holes

Block Stock Neodymium Magnets with Holes

Block Stock Neodymium Magnets with Holes, Neodymium Custom Type Magnet, Сorrosion Resistance N40H Sintered Neodymium Customized Square Magnets China Manufacturer, axial magnetization Nd2Fe14B Store Block Stock Neodymium Magnets with Holes Parameter: Size: Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: N40H Magnet Shape: Irregular Block Type / Square-Rectangular Plating/Coating: Ni-Cu-Ni / Nickel-Copper-Nickel Max Operating Temp: 100ºC […]

Neodymium Semi-Rectangular Custom Magnet

Neodymium Semi-Rectangular Custom Magnet

Neodymium Semi-Rectangular Custom Magnet, N50M Sintered Neodymium Customized Magnets China Manufacturer, Nd2Fe14B Rare Earth Stock Magnet, customer magnets for axial flux permanent magnet generator motor Neodymium Semi-Rectangular Custom Magnet Parameter: Size: Custom Drawing Material: Neodymium (Nd2Fe14B) Magnet Grade: N50M Magnet Shape: Irregular Type / Semi-Rectangular Plating/Coating: Ni-Cu-Ni / Nickel-Copper-Nickel Max Operating Temp: 100ºC Tolerances: ±0.004″ x […]

Sintered Nd-Magnet Cylindrical N52 Neodymium Magnets

Sintered Nd-Magnet Cylindrical N52 Neodymium Magnets

Sintered Nd-Magnet Cylindrical N52 Neodymium Magnets China Manufacturer, Neodymium Rare Earth Rod Magnet for Encoder, Strong Bar NdFeB Permanent Magnet, Cylindrical shape magnets N52 Sintered Nd-Magnet Cylindrical N52 Neodymium Magnets for Encoder Feature Size: 1/2″ diameter x 1″ high Material: Neodymium (NdFeB) Magnet Grade: N52 Magnet Shape: Rod / Bar / Cylinder Plating/Coating: Ni-Cu-Ni Max Operating […]

Half-Round N52 Neodymium Semicircle Magnet Manufacturer

Half-Round N52 Neodymium Semicircle Magnet Manufacturer

Half-Round N52 Neodymium Semicircle Magnet Manufacturer, Neodymium Rare Earth Semi-circle Magnet, Strong Arch NdFeB Permanent Magnet, Semicircular semi-circular shape magnets N52 Half-Round N52 Neodymium Semicircle Magnet Manufacturer Feature Size: 1/2″ diameter x 1/4″ thick (12.7mm x 6.35mm) Material: Neodymium (NdFeB) Magnet Grade: N52 Magnet Shape: Half-Round / Semicircle / Semi-circular Plating/Coating: Ni-Cu-Ni Max Operating Temp: […]

Ø 22 diameter x 6.4 thickness mm Black Rubber Coating Neodymium Disc Magnet

Ø 22 x 6.4 mm Black Rubber Coating Neodymium Disc Magnet

Ø 22 diameter x 6.4 thickness mm Black Rubber Coating Neodymium Disc Magnet, Rubber Covered Neodymium Rare Earth Disc Magnet, Extremely Strong Office Whiteboard Magnet with Black Coating, Refrigerator Memo Magnet Ø 22 x 6.4 mm Black Rubber Coating Neodymium Disc Magnet Parameter: Part No.: ONMD22-BR Series Size: 22mm diameter x 6.4mm thick Material: Neodymium (NdFeB) Magnet Shape: Disc / Round […]

Teflon Coated Neodymium Disc Magnets

Teflon Coated Neodymium Disc Magnets

Teflon Coated Neodymium Disc Magnets, PTFE Coated Powerful Disc Neodymium Magnet, Round NdFeB Magnets with PTFE Telfon Coating Teflon Coated Neodymium Disc Magnets are for applications that require low friction and high resistance to liquids and ultrasonic cleaning. Teflon also helps protect the magnet from chipping or breaking. High-performance, PTFE-coated Neodymium disc magnet – water resistant and machine […]

Ø 16.8 x 4.4 mm Black Rubber Coated Neodymium Disc Magnet

Ø 16.8 x 4.4 mm Black Rubber Coated Neodymium Disc Magnet

Ø 16.8 x 4.4 mm Black Rubber Coated Neodymium Disc Magnet, Rubberised Disc Neo Magnet, Rubber Covered Round Office Neodymium Magnets, Strong Office Whiteboard or Refrigerator Waterproof Magnet Ø 16.8 x 4.4 mm Black Rubber Coated Neodymium Disc Magnet Parameter: Part No.: ONMD16.8-BR Series Size: 16.8mm diameter x 4.4mm thick Material: Neodymium (NdFeB) Magnet Shape: Disc / Round Grade: N38, N40, N42, […]