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.
High Precision Tube Parylene Coated Neodymium Magnet

High Precision Tube Parylene Coated Neodymium Magnet

High Precision Tube Parylene Coated Neodymium Magnet Ф0.9*Ф0.65*5.2mm, Powerful Neodymium Rod Shape Micro Sensor Magnet Customized Size, Parylene Plated Cylinder NdFeB magnets, High Precision Micro Bar Tube Magnets, Parylene coated cylindrical rod tiny Sintered neodymium magnets China supplier High Precision Tube Parylene Coated Neodymium Magnet Dimension Ф0.9*Ф0.65*5.2mm, Plating Parylene coating, Shape rod cylinder tube We […]

Parylene coating Cylinder NdFeB Micro Magnets Ф0.5Ф0.252mm

Parylene coating Cylinder NdFeB Micro Magnets Ф0.5*Ф0.25*2mm

Parylene coating Cylinder NdFeB Micro Magnets Ф0.5*Ф0.25*2mm, Neodymium Rod Shape Magnet Customized Size accepted, Parylene Plated Cylinder NdFeB magnets, High Precision Micro Bar Tube Magnets, Parylene coated cylindrical rod tiny neodymium magnets China supplier Parylene coating Cylinder NdFeB Micro Magnets Dimension Ф0.5*Ф0.25*2mm, Plating Parylene coating, Shape rod cylinder tube Neodymium Iron Boron Magnets or “NdFeB” […]

Neodymium Cylinder Micro Magnets Ф0.22.5mm

Neodymium Cylinder Micro Magnets Ф0.2*2.5mm

Neodymium Cylinder Micro Magnets Ф0.2*2.5mm, Neodymium All Shape Magnet Customized plan accepted, Epoxy Plated Cylinder NdFeB magnets, High Precision Micro Bar Magnets, Ti coating cylindrical rod tiny neodymium magnets China supplier Neodymium Cylinder Micro Magnets Dimension Ф0.2*2.5mm, Plating Ti coating, Shape rod cylinder Neodymium Iron Boron Magnets or “NdFeB” magnets offer the highest energy product […]

Zn Coated Servo Motor Magnets N35H

Zn Coated Servo Motor Magnets N35H

Zn Coated Servo Motor Magnets N35H, Permanent Magnet DC Motor Arc Magnets, Arc Segment Strong Neodymium Magnet, NdFeB segment magnets for DC servo motors, shunt control motor, split series motor, permanent magnet shunt motor Zn Coated Servo Motor Magnets N35H Feature: Plating Zinc / Zn Material Permanent Neodymium Magnet Grade N35H Shape Arc Dimension 12.7xR18XR15X2.08X70 […]

Radially oriented NdFeB ring magnets

Sintered Radially Aligned NdFeB

Radially Aligned NdFeB, Sintered Radially Aligned NdFeB Magnets, Radially-Aligned Sintered Neodymium Iron Boron Radially Aligned NdFeB – Neodymium Iron Boron • Outstanding magnetic properties • Wide range of grades with new ones regularly being developed • In some applications it is the lowest cost magnetic material per unit of energy • Minimal tooling costs • Available in […]

Disc Neodymium Iron Boron

Disc Neodymium Iron Boron Ø6 x 5mm N50

Disc Neodymium Iron Boron Ø6 x 5mm N50, Super Strong NdFeB Circular Permanent Magnet, Nickel Plated Disc Neo Magnet,  Neodymium iron boron discs, Powerful Rare Earth Nd Disk Magnet, Industrial Neodymium Round Magnet China Manufacturer and Factory Disc Neodymium Iron Boron Ø6 x 5mm N50 Feature: Material Neodymium Plating Nickel (Ni-Cu-Ni) Diameter D 6,0 mm […]

Neodymium Disc

Rare Earth Neodymium Disc Ø6 x 4mm N45SH

Rare Earth Neodymium Disc Ø6 x 4mm N45SH, Super Strong NdFeB Circular Permanent Magnet, Nickel Plated Disc Neo Magnet,  Neodymium iron boron discs, Powerful Rare Earth Nd Disk Magnet, Industrial Neodymium Round Magnet China Manufacturer and Factory Rare Earth Neodymium Disc Ø6 x 4mm N45SH Feature: Material Neodymium Plating Nickel (Ni-Cu-Ni) Diameter D 6,0 mm […]

ferrite customized magnets

Customized Shaped Ferrite Magnets

Customized Shaped Ferrite Magnets, Special / Irregular shape Hard Ferrite Sintered Magnets, Customized Ceramic Magnet Customized Shaped Ferrite Magnets also known as ceramic custom magnets, are offered in a wide range of sizes, dimensions and different proportions or scales. Our customer shaped ferrite magnets are a low cost but versatile and multipurpose type of magnet. Various shaped ferrite magnets […]

Customized Ceramic Ferrite Rings

Customized Ceramic Ferrite Rings

Customized Ceramic Ferrite Rings, Custom Ring Ceramic Magnets, Hard Ferrite Ring Magnets, Strontium Ferrite Isotropic Anisotropic Magnets, Ring Shaped Hard Ferrite Magnets, Sintered Ceramic Custom Magnet, Magnetic Rings China Factory Customized Ceramic Ferrite Rings  Features: Part No.: HS-FMR Material: Ferrite/Ceramic magnet Shape: ring Grade:Y30,Y25, Y35, Y33, Y40, C5, C8, C1, etc. Magnetic properties: Hcj,Hcb,BH,Br,BHmax,working temperature […]

smco-countersunk-pot-magnets

SmCo Countersunk Pot Magnets

SmCo Countersunk Pot Magnets, Samarium Cobalt Countersunk Pot Magnets, SmCo Pot Magnets with Countersunk Borehole / 90 ° Countersunk (Countersink) Hole SmCo Countersunk Pot Magnets – High power ‘rare earth’ magnet material. Slightly less powerful than neodymium but works up to 200 °C. (Neodymium is usually only usable up to 120°C.) Use where: High power is required from […]

smco-pot-magnets-with-hole-borehole

SmCo Pot Magnets with Hole / Borehole

Samarium-Cobalt magnets in steelpot with borehole / SmCo pot magnets with hole, SmCo Pot Magnets with Cylindrical Borehole, Samarium-Cobalt Cup Magnet w/ Through Hole Mounting SmCo Pot Magnets Feature: *High resistance to demagnetization *High energy (magnetic strength is strong for its size) *Good temperature stability *Expensive material (cobalt is market price sensitive) * Resistance to […]

Ferrite Arc Starter Motor Magnets

Ferrite Arc Starter Motor Magnets

Ferrite Arc Starter Motor Magnets, Ferrite Sectors For Starter Motors, Hard Ferrite Automotive Starter Motor Magnets PMSM , China Segment Ceramic Permanent Magnets Manufacturer Starter Motor Magnets – In the old days, motors used to be started by hand with a removable crank handle or other varius method. Fortunately, nowadays motors are started automatically by what […]

Magnets Ferrite Arc

Electric Motor Permanent Magnets Ferrite Arc

Motor Permanent Magnets Ferrite Arc, Arc Segment Ferrite Magnet for generator, Sintered Ferrite Arc Segment Tile shape Magnets, High Strength Small Y30BH Segment Ferrite Magnet Electric Motor Magnets China Factory Motor Permanent Magnets Ferrite Arc Features: Part No.: HS-FAM Material: Ferrite / Ceramic Shape: ARC, SEGMENT As the request of clients (size, dimension, shape, material, […]

Super Strong Ferrite Arc Magnets

Automotive Super Strong Ferrite Arc Magnets

Super Strong Ferrite Arc Magnets, Automotive Motor Permanent Ferrite Segments, Sintered Ferrite Arcs, Segment shape Ferrite Ceramic Magnets for motor and rotor, Segment Hard Ferrite Magnet, Ferritemagnet China Supplier Super Strong Ferrite Arc Magnets Features: Part No.: HS-FAM Material: Ferrite / Ceramic Shape: ARC, SEGMENT As the request of clients (size, dimension, shape, material, plating, […]

arc magnets

PMLSM Permanent Motor Arc Magnets

Permanent Motor Arc Magnets, Arc Segment shaped Strong Neodymium Magnet for Motor, odulation ( PWM) DC motor, Ndfeb Arc Magnet for Motor, Sintered NdFeB Permanent Arc Magnets for Electric Motors, PMLSM servo system or DC motors Permanent Motor Arc Magnets Feature: Part No.: 35EHNBS43.5 Dimension: R43.0XR37.0X49.6X25 mm Material: Neodymium, Grade N35EH Plating : Nickel + Copper + Nickel Magnetization Direction: North […]

Ceramic Arc Magnets

Hard Ceramic Arc Magnets

Hard Ceramic Arc Magnets, Motor Ferrite Permanent Magnets, Arc Segment Ferrite Magnet for electric Motors, Sintered Ferrite Arc Segment Tile shape Generator Magnets, High Strength Segment Ceramic Magnet Electric Motor Magnets China Factory Motor Permanent Magnets Hard Ceramic Arc Magnets Features: Part No.: HS-FAM Material: Ferrite / Ceramic Shape: ARC, SEGMENT Size: As the request […]

Nanodots 7mm Neodymium Magnet Spheres Precision

7mm Neodymium Magnet Spheres Precision Nano Dots

Nanodots 7mm Neodymium Magnet Spheres Precision, Sintered Neodynium-Iron-Boron Spheres, 7mm dia Nikel Buckyballs Nanodots Magnetic Balls Building Toy Made in China Nanodots 7mm Neodymium Magnet Spheres Precision – Part No.: NeoCube-NI-7 Color: Metallic Nickel Size of Ball: Ø 7mm Dia Material: Sintered Neodymium Magnets / NdFeB Grade: N35 Triple Coated: nickel – copper – nickel Material density: 7.5 Remanence: 1.21 […]

Acrylic Clear Magnetic Push Pin Assorted Colors Ø21x26mm

Acrylic Clear Magnetic Push Pin Assorted Colors Ø21x26mm

Acrylic Clear Magnetic Push Pin Assorted Colors Ø21x26mm, Clear Magnetic Push Pins Magnetic Button, NdFeB Skittle Style Magnet, Strong Neodymium Magnetic Push Pin Magnetic Push Pin Part No.:  HS-PSMC-21P Material: NdFeB Magnet + Clear Plastic housing Shape: Skittle / Tenpin Size: Dia Ø 21 mm x Thickness 26 mm Plating: Ni-Cu-Ni (Nickel) Color: 7 assorted colors, blue, green, yellow, white, […]

High Power Skittle Pin Magnets

High Power Skittle Pin Magnets

High Power Skittle Pin Magnets, Super Strong Rainbow Neodymium Skittle Pin Magnets, Coloured Skittle Magnets, Rare Earth Neodymium Push Pin Magnets Skittle Pin Magnets Feature: Material: Plastic wrap+Strong Neodymium Magnets Size: Large Size:29*38mm(D*H),Middle size:19*25mm(D*H),Small size:12*20mm(D*H) color:Yellow,Red,Green,Blue,Black,Orange,White Or Customize Our Super High Power Rainbow Skittle Magnets are available in rainbow colors and are powerful Notice Board Magnets. They have […]

Golden Coated Miniature NdFeB Magnet for Sensor

Golden Coated Miniature NdFeB Magnet for Sensor

Golden Coated Miniature NdFeB Magnet for Sensor, Rod shape tiny neodymium magnets N38UH, Industrial Micro Magnet for sensor, cylinder shaped small neodymium magnet, powerful commercialized permanent magnets Golden Coated Miniature NdFeB Magnet for Sensor Specifications: 1.Material: NdFeB N38UH Br: 1.23-1.26T, bHc: >=971KA/m, iHc: >=1990KA/m, (BH)max: 291-306KJ/m3 2. Size: D0.9+0.08×2.4+0.1mm 3. Coating: NiCuNi + 24KGold 4. […]