By Coating

Neodymium Magnets (NdFeB) By Coating

Neodymium magnets are also known as Neodymium-Iron-Boron or Nd-Fe-B or NIB super magnets since they are composed of these elements. The chemical composition is Nd2Fe14B. These magnets are extremely strong for their small size and are metallic in appearance.
Attributes Of Neodymium Magnets
-There are several attributes of Neodymium magnets that differentiate them from other magnets.
-Neodymium magnets are very strong permanent magnets. In fact they are the strongest of all rare earth magnets and also the strongest permanent magnets that exist today.
-Neodymium magnets have a very high resistance to demagnetization. This makes them very useful in many different kinds of industrial applications.
-Even small sized Neodymium magnets have a very high energy. This makes them easily portable from one place to another.
-They are good in ambient temperature.
-Another major attribute of Neodymium magnets that has added to their popularity is the affordability factor. Neodymium magnets, unlike previous high strength magnets like tiny cobalt-samarium magnets, are priced very low and can be afforded by educators and experimenters on their limited budgets.
-Neodymium magnets are very corrosive and hence have to be handled carefully. It is best to coat them for long-term maximum energy output and usage.
-Neodymium magnets have a low working temperature for heat applications and can catch fire at high temperatures.

Neodymium Magnet Coatings:
Titanium (Ti)
Tin (Sn)
Silver (Ag)
Gold (Au)
Zinc (Zn)
Epoxy
Nickel (Ni)
Nickel-Copper-Nickel (Ni-Cu-Ni)
Titanium Nitride (TiN)
Parylene C
Everlube
Chrome
PTFE (also known as “Teflon”; white, black, gray, silvery)
Ni-Cu-Ni plus Epoxy
Ni-Cu-Ni plus Rubber
Zn plus Rubber
Ni-Cu-Ni plus Parylene C
Ni-Cu-Ni plus PTFE
Tin (Sn) plus Parylene C
Zinc Chromate
Phosphate Passivation

Sintered Neodymium Magnet By General Coating / Palting

Double-ni-neodymium-magnet zn-neodymium-magnet epoxy-neodymium-magnet color-zinc-neodymium-magnet
 Nickel-Copper-Nickel (Ni-Cu-Ni)

  • Most common coating on magnets
  • Actually 3 layers, nickel-copper-nickel
  • Protection of the magnet from corrosion in ambient air
  • Not a protective coating from humidity, water, or salt water
  • Light protection of the magnet from chipping
  • A decorative finish
  • Shiny metallic gray finish
  • Thickness: 12-25 microns
  • Cost: Low
  • Max working Temp: Approximately 200o C
  • Gluing nickel coated magnets onto steel or plastic should be done with glue or epoxies specifically designed for magnets.
  • Main Industries: motors, medical devices (outside of body), sensors, automotive, holding, generators, pumps, thin film deposition.  Used in almost all industries
Zinc (Zn)

  • Good adhesion when glued onto steel with a glue or epoxy specifically rated for magnets
  • Protection of the magnet from corrosion in ambient air
  • Slight protection from humidity, water, or salt water, but not consider a good choice if magnet is in moisture or fluids
  • Thickness of coating is thin, so less air gap between magnet and steel
  • Dull gray finish
  • Thickness: 4-8 micron
  • Cost: Low
  • Max working Temp: Approximately 120o C
  • Main Industries: any application where low temp, low coating cost and little protective barrier is required.
Black Epoxy (EP)

Gray Epoxy (EP)

  • Epoxy coating is excellent as a barrier for salt air and salt water
  • Can scratch easily, must be handled carefully during assembly
  • Very good adhesion to steel with magnet rated glue
  • Mainly colored in black, however, can be colored in white
  • Thickness: 15-30 microns
  • Cost: Medium
  • Max working Temp: Approximately 200o C
  • Gluing nickel coated magnets onto steel or plastic should be done with glue or epoxies specifically designed for magnets.
  • Main Industries: Marine, motor, sensors, consumer products, automotive
Color Zinc (Cr+Zn)

  • Good adhesion when glued onto steel with a glue or epoxy specifically rated for magnets
  • Protection of the magnet from corrosion in ambient air
  • Slight protection from humidity, water, or salt water, but not consider a good choice if magnet is in moisture or fluids
  • Thickness of coating is thin, so less air gap between magnet and steel
  • Dull gray finish
  • Thickness: 4-8 micron
  • Cost: Low
  • Max working Temp: Approximately 120o C
  • Main Industries: any application where low temp, low coating cost and little protective barrier is required.
golden-neodymium-magnet Copper-neodymium-magnet Chrome-neodymium-magnet Teflon-neodymium-magnet
Gold (Au)

  • FDA approved medical coating for in-body use
  • Has an undercoating of Ni-Cu-Ni
  • Protection of the magnet from corrosion in ambient air
  • Slight protection from humidity, water, or salt water. The thickness of the gold is very thin, so performance in salt spray tests will ultimately show failure of the coating.  Making the coating thicker will help, but gold is intended to be thin.
  • Gold finish
  • Thickness of gold layer: 0.3-0.6 micron
  • Cost: High
  • Max working Temp: Approximately 200o C
  • Main Industries: medical (in and out of body applications), jewelry, decorative uses.
Copper (Cu)

  • Mostly used as a decorative coating
  • Protection of the magnet from corrosion in ambient air, but is less then nickel
  • Can rub off over time
  • Not a protective coating from humidity, water, or salt water
  • Copper finish
  • Thickness: 8-10 microns
  • Cost: Medium
  • Max working Temp: Approximately 200o C
  • Main Industries: Decorative
Chrome (Cr)

  • Mostly used as a decorative coating
  • Protection of the magnet from corrosion in ambient air, but is less then nickel
  • Not a protective coating from humidity, water, or salt water
  • Chrome finish, dull metallic gray color
  • Thickness: 12-15 microns
  • Cost: Low – Medium
  • Max working Temp: Approximately 200o C
  • Main Industries: Jewelry, decorative, cosmetic, consumer products 
PTFE (Teflon)

  • Requires molds and tooling
  • Excellent protection to magnet against breakage, impact, and corrosion
  • Available on magnets that are medium to larger in size. Small magnets cannot be molded, but can be sprayed (see Spray PTFE – Teflon)
  • Provides a protective coating from humidity, fluids and AutoClave
  • Color of PTFE is white
  • Thickness: 0.5-1 mm
  • Cost: molds & tooling are required, and cost is dependent upon complexity of each.  Cost / pc will decrease quickly with large quantities
  • Max working Temp: Approximately 250o C
  • Gluing PTFE magnets onto steel or plastic has very poor adhesion. A mechanical hold is recommended
  • Main Industries: Predominantly medical and food industries.
Phosphate-neodymium-magnet Parylene-neodymium-magnet Titanium-neodymium-magnet Silver-neodymium-magnet
Phosphate Passivation

  • Approved as a Food-grade coating
  • Requires tooling
  • Excellent protection to magnet against corrosion
  • Unlike molded PTFE, smaller magnets can be sprayed as well as larger magnets
  • Provides a protective coating from humidity and fluids
  • Can scratch, so proper handling is required
  • Color can be white or black
  • Thickness: 0.1 – 0.5 mm
  • Cost: Medium
  • Max working Temp: Approximately 200o C
  • Gluing PTFE magnets onto steel or plastic has very poor adhesion. A mechanical hold is recommended
  • Main Industries: Predominantly medical and food industries.
Parylene

  • FDA approved medical coating for in-body use
  • Protection of the magnet from corrosion in ambient air
  • Slight protection from humidity, water, or salt water. Parylene will slowly fail in salt water, so an undercoating may be required.
  • Transparent finish
  • Thickness: 3-7 micron
  • Cost: Quantity Dependent.  Done in batches, so the higher the quantity, the lower the cost / pc.
  • Max working Temp: Approximately 150o C
  • Main Industries: medical (in body applications), and any product that needs a thin coating
Titanium (Ti-Tin)

  • FDA approved medical coating for in-body use
  • Hard coating that has a very strong bond to the magnet
  • Resilient to most chemicals and environmentally friendly
  • Protection from humidity and fluids
  • Finished color is a metallic gold with a smooth surface
  • Thickness of: 2-3 microns
  • Cost: Medium
  • Max working Temp: Approximately 500o C
  • Main Industries: Medical 
Silver (Ag)

  • Mostly used as a decorative coating
  • Protection of the magnet from corrosion in ambient air, but is less then nickel
  • Soft metal, so can scratch easily
  • Silver finish
  • Thickness: 12-15 microns
  • Cost: Low – Medium
  • Max working Temp: Approximately 200o C
  • Main Industries: Jewelry, decorative, cosmetic, consumer products
Teflon Coated Loudspeaker Ring Magnets N45

Teflon Coated Loudspeaker Ring Magnets N45

Teflon Coated Loudspeaker Ring Magnets N45, Speaker Loudspeaker Ring Shape Magnet, OEM Replacement Anisotropic Neodymium Iron Boron Magnets, Strong High-speed permanent magnet, customized sintered NdFeB Multi-pole radial ring magnets for audio machine China factory Teflon Coated Loudspeaker Ring Magnets N45 Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45 Plating/Coating: Black Epoxy-Ni-Cu-Ni plated […]

Black Epoxy Coated Ring Speaker Magnets N45UH

Black Epoxy Coated Ring Speaker Magnets N45UH

Black Epoxy Coated Ring Speaker Magnets N45UH, Loudspeaker Ring Shape Magnet, OEM Replacement Neodymium Iron Boron Magnets, Strong High-speed permanent magnet, customized sintered NdFeB ring magnets for audio machine China factory Black Epoxy Coated Ring Speaker Magnets N45UH Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45UH Plating/Coating: Black Epoxy-Ni-Cu-Ni plated Magnetization Direction: […]

Black Epoxy Coated Magnet Rectangular Block N45H

Black Epoxy Coated Magnet Rectangular Block N45H

Black Epoxy Coated Magnet Rectangular Block N45H, Direct-Drive Motor Block Shape Magnet, OEM Replacement Neodymium Iron Boron Magnets, BLDC Motor Strong Plate Magnets, High-speed permanent magnet, customized sintered NdFeB block magnets for rotors China factory Black Epoxy Coated Magnet Rectangular Block N45H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45H Plating/Coating: Ni-Cu-Ni […]

Direct-Drive Motor Magnets Neo Block Shape N30RH

Direct-Drive Motor Magnets Neo Block Shape N30RH

Direct-Drive Motor Magnets Neo Block Shape N30RH, OEM Replacement Neodymium Iron Boron Magnets, BLDC Motor Strong Plate Magnets, High-speed permanent magnet Motor neodymium magnets, customized sintered NdFeB block magnets for rotors China factory Direct-Drive Motor Magnets Neo Block Shape N30RH Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N30RH Plating/Coating: Ni-Cu-Ni plated Magnetization […]

N52 Block OEM Replacement Neodymium Magnets

N52 Block OEM Replacement Neodymium Magnets

N52 Block OEM Replacement Neodymium Magnets, BLDC Motor Neodymium Plate Magnets N52, High-speed permanent magnet BLDC Motor neodymium magnets, customized sintered NdFeB block rotor magnets for Motors China factory N52 Block OEM Replacement Neodymium Magnets Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N52 Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically Max Operating Temp: […]

BLDC Motor Neodymium Plate Magnets N50

BLDC Motor Neodymium Plate Magnets N50

BLDC Motor Neodymium Plate Magnets N50, Nd Magnet for HVAC Motor equipment, High-speed permanent magnet BLDC Motor neodymium magnets, sintered NdFeB block rotor magnets for Oil Burner Motors, Pedestal Fan Motors BLDC Motor Neodymium Plate Magnets N50 Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N50 Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically Max […]

N35TH Segment Sector Neodymium Permanent Magnets for HVAC Motor

N35TH Segment Sector Neodymium Permanent Magnets for HVAC Motor

N35TH Segment Sector Neodymium Permanent Magnets for HVAC Motor, Nd Magnet for HVAC equipment, High-speed permanent magnet motors neodymium magnets, sintered NdFeB segment rotor magnets for Commercial and industrial motors N35TH Segment Sector Neodymium Permanent Magnets for HVAC Motor Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N33UH Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: […]

Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors

Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors

Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors, Buy Motor Permanent Magnet, High-speed permanent magnet motors neodymium magnets, sintered NdFeB segment rotor magnets for Commercial and industrial motors Sintered NdFeB Arc Permanent Magnets N45H for Induction Motors Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45H Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically […]

Sintered NdFeB Arc Magnets for Air Compressor Motor

Sintered NdFeB Arc Magnets for Air Compressor Motor

Sintered NdFeB Arc Magnets for Air Compressor Motor N50H, Buy Motor Permanent Magnet, High-speed permanent magnet motors neodymium magnets, sintered NdFeB rectangular magnets for Commercial motors and industrial motors, China Supplier Sintered NdFeB Arc Magnets for Air Compressor Motor N50H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N50H Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: […]

Compressor Motor Block Shape Sintered NdFeB Magnet N40AH

Compressor Motor Block Shape Sintered NdFeB Magnet N40AH

Compressor Motor Block Shape Sintered NdFeB Magnet N40AH, Buy Rectangle Motor Permanent Magnet, air compressor device motor block magnets, sintered NdFeB rectangular magnets for Commercial motors and industrial motors, China Supplier Compressor Motor Block Shape Sintered NdFeB Magnet N40AH Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N42 Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically […]

Customer Design NdFeB Block Magnets with Two Countersunk Holes

Customer Design NdFeB Block Magnets with Two Countersunk Holes

Customer Design NdFeB Block Magnets with Two Countersunk Holes, N42 Buy Rectangle Curtain Magnet with Countersink 90°, Screw-on Block Magnets, sintered NdFeB flat countersunk rectangular magnets China Supplier Customer Design NdFeB Block Magnets with Two Countersunk Holes Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N42 Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically (Poles […]

Commercial Motor N33UH NdFeB Tile Arc Magnets

Commercial Motor N33UH NdFeB Tile Arc Magnets

Commercial Motor N33UH NdFeB Tile Arc Magnets, Air Compressor Motor  Induction Motors Permanent Magnet, High-speed permanent magnet motors neodymium magnets, sintered NdFeB segment rotor magnets for Commercial and industrial motors Commercial Motor N33UH NdFeB Tile Arc Magnets Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N33UH Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically Max […]

Commercial Duty Air Compressor Motor Magnets Tile Neo N28UH

Commercial Duty Air Compressor Motor Magnets Tile Neo N28UH

Commercial Duty Air Compressor Motor Magnets Tile Neo N28UH, Induction Motors Permanent Magnet, High-speed permanent magnet motors neodymium magnets, sintered NdFeB segment rotor magnets for Commercial and industrial motors Commercial Duty Air Compressor Motor Magnets Tile Neo N28UH Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N45H Plating/Coating: Ni-Cu-Ni plated Magnetization Direction: Diametrically […]

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H

Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H, Radiation Oriented Ring Annular Permanent Magnets, Multipole Magnetized NdFeB Rare Earth Anisotropic Ring Magnet, Sintered NdFeB Radially Aligned Cylindrical Ring Magnet China Supplier Gray Epoxy Coated Radially Ring Motor NdFeB Magnet N50H Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N50H Plating/Coating: gray epoxy plated […]

Radially Ring Sintered NdFeB Magnets N48SH

Radially Ring Sintered NdFeB Magnets N48SH

Radially Ring Sintered NdFeB Magnets N48SH, Permanent Radiation Oriented Ring Magnets, Multipole Ring Tube Diametrically Magnetized Neodymium Rare Earth Magnet, Sintered NdFeB Radially Aligned Cylindrical Ring Magnet China Supplier Radially Ring Sintered NdFeB Magnets N48SH Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N48SH Plating/Coating: Ni-Cu-Ni (nickel) triple plated Magnetization Direction: Diametrically (Poles […]

Radiation Oriented Ring Bonded NdFeB Rotor Magnet

Radiation Oriented Ring Bonded NdFeB Rotor Magnet

Radiation Oriented Ring Bonded NdFeB Rotor Magnet, Radial Magnetization Compression Bonding Magnet, Multipole 8 10 12 Poles Cylindrical Tube Diametrically Magnetized Bonded Neodymium Magnets China Factory Radiation Oriented Ring Bonded NdFeB Rotor Magnet Specifications: Dimensions: Customized design drawing Tolerances: +/-0.1 mm Grade: BPN6 / BPN8 / BPN10 / BPN12 Material: Compression Bonded NdFeB Plating/Coating: black […]

Diametrically Magnetization Compression Bonded Magnet Ring

Diametrically Magnetization Compression Bonded Magnet Ring

Diametrically Magnetization Compression Bonded Magnet Ring, Multipole Ring Powerful Compression Bonded NdFeB Rotor Magnets, 8 10 12 Poles Cylindrical Ring Tube Diametrically Magnetized Bonded Neodymium Magnets China Factory Diametrically Magnetization Compression Bonded Magnet Ring Specifications: Dimensions: Customized design drawing Tolerances: +/-0.1 mm Grade: BPN6 / BPN8 / BPN10 / BPN12 Material: Compression Bonded NdFeB Plating/Coating: […]

Epoxy Coating Ring Compression Bonded NdFeB Rotor Magnets W 8 Poles

Epoxy Coating Ring Compression Bonded NdFeB Rotor Magnets W/ 8 Poles

Epoxy Coating Ring Compression Bonded NdFeB Rotor Magnets W/ 8 Poles, Multipole Ring Tube Diametrically Magnetized Bonded Neodymium Magnets, Compression Bonded NdFeb Radially Powerful Nd-Fe-B Cylindrical Ring Magnet China Supplier Epoxy Coating Ring Compression Bonded NdFeB Rotor Magnets W/ 8 Poles Specifications: Dimensions: Diameter 35 mm x Inner Dia 29 mm x 45mm thickness by […]

10-Poles Bonded NdFeB Diametrically Ring Magnet

10-Poles Bonded NdFeB Diametrically Ring Magnet

10-Poles Bonded NdFeB Diametrically Ring Magnet, Multipole Ring Tube Diametrically Magnetized Bonded Neodymium Rare Earth Magnet, Compression Bonded NdFeb High Property Radially Aligned Cylindrical Ring Magnet China Supplier 10-Poles Bonded NdFeB Diametrically Ring Magnet Specifications: Dimensions: Customized design drawing Tolerances: +/-0.1 mm Grade: BPN10 Material: Compression Bonded NdFeB Plating/Coating: black epoxy Magnetization Direction: Diametrically (Poles […]

Sintering Nd Permanent Radiation Oriented Ring Magnets

Sintering Nd Permanent Radiation Oriented Ring Magnets

Sintering Nd Permanent Radiation Oriented Ring Magnets N38EH, Multipole Ring Tube Diametrically Magnetized Neodymium Rare Earth Magnet, Sintered NdFeB Radially Aligned Cylindrical Ring Magnet China Supplier Sintering Nd Permanent Radiation Oriented Ring Magnets Specifications: Dimensions: Customized design drawing Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N38EH Plating/Coating: Ni-Cu-Ni (nickel) triple plated Magnetization Direction: Diametrically (Poles on the […]

Multipole Diametrically Ring NdFeB Magnets

Multipole Diametrically Ring NdFeB Magnets

Multipole Diametrically Ring NdFeB Magnets, Ring Tube Diametrically Magnetized Neodymium Permanent Rare Earth Magnet N42, Sintered NdFeB Radially Aligned Cylindrical Ring Magnet, Sintering Nd Magnetic Rings Supplier Multipole Diametrically Ring NdFeB Magnets Specifications: Dimensions: OD 8.00 x ID3.00 x Thick 10.00 mm (Outer Diameter*Inner Diameter*Length/Height) Tolerances: ±0.002″(+/-0.05mm) Material: NdFeB, Grade N42 Plating/Coating: Ni-Cu-Ni (nickel) triple […]

Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet

Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet

Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet N42, Unipole On OD and ID NdFeB Tube Magnets with Zinc Plating, Sintered NdFeB Axially Aligned Cylindrical Ring Magnet, Sintering NdFeB Axially Magnetic Rings Supplier Ring Tube Axially Magnetized Neodymium Permanent Rare Earth Magnet Specifications: Dimensions: OD16 x ID8 x Thick20 mm (Outer Diameter*Inner Diameter*Thickness) Tolerances: […]

Unipole Radially Magnetized Tube Magnet NdFeB N38SH

Unipole Radially Magnetized Tube Magnet NdFeB N38SH

Unipole Radially Magnetized Tube Magnet NdFeB N38SH, Unipole On OD and ID NdFeB Tube Magnet, Sintered NdFeB Radially Aligned Cylindrical Magnetic Ring for Motor Rotor, Skewed Uni-Pole Radially Oriented Neodymium Ring Magnet Supplier Unipole Radially Magnetized Tube Magnet NdFeB N38SH Feature: Material: Neodymium Iron Boron, Neo , Nd , Rare earth NdFeB Coating: Nickel Grade: […]

Unipole On OD and ID Sintered NdFeB Ring Magnet N33EH

Unipole On OD and ID Sintered NdFeB Ring Magnet N33EH

Unipole On OD and ID Sintered NdFeB Ring Magnet, N33EH UNIPOLE RADIALLY MAGNETIZED TUBE Magnets, Sintered NdFeB Magnetic Radially Aligned Rings for Motor Rotor, Skewed Uni-Pole Radial Aligned Tube Ring Magnet Supplier Unipole On OD and ID Sintered NdFeB Ring Magnet Feature: Material: Neodymium Iron Boron, Neo , Nd , Rare earth NdFeB Size: as […]

N38SH Sintered NdFeB Rare-earth Permanent Magnet Arc Shaped

N38SH Sintered NdFeB Rare-earth Permanent Magnet Arc Shaped

N38SH Sintered NdFeB Rare-earth Permanent Magnet Arc Shaped, Zinc Plated Long Arc Neodymium Magnet for PM Motor, Custom design drawing motor generator magnets,  sintered neodymium segment magnets in PM motors, Super Strong Superior  Magnets China Supplier N38SH Sintered NdFeB Rare-earth Permanent Magnet Arc Shaped Specifications Material: Rare-earth, Sintered Neodymium-Iron-Boron (NdFeB) Permanent Magnets Grade: N38SH Material: […]

Zinc Plated Long Arc Neodymium Magnet for PM Motor

Zinc Plated Long Arc Neodymium Magnet for PM Motor

Zinc Plated Long Arc Neodymium Magnet for PM Motor, N38SH Custom drawing motor generator magnets, Rare Earth Permanent segment sintered neodymium magnets in eletic motors, Super Strong Superior PM Motor Magnets China Factory Zinc Plated Long  Arc Neodymium Magnet for PM Motor Specifications Material: Rare-earth, Sintered Neodymium-Iron-Boron (NdFeB) Permanent Magnets Grade: N38SH Material: Rare-earth Permanent […]

N35UH Gearless Elevator Motor Permanent Magnet

N35UH Gearless Elevator Motor Permanent Magnet

N35UH Gearless Elevator Motor Permanent Magnet, N(S & S(N Custom drawing motor generator magnets, Rare Earth Permanent segment neodymium magnets in eletic motors, Super Strong Superior Gearless Elevator Motor Magnets China Factory N35UH Gearless Elevator Motor Permanent Magnet Specifications Material: Rare-earth, Sintered Neodymium-Iron-Boron (NdFeB) Permanent Magnets Grade: N35UH Shape: Arc (Segment) Sizes: Length 100mm, Outer […]

N(S & S(N Gearless Elevator Motor Magnet Neodymium Arc N35UH

N(S & S(N Gearless Elevator Motor Magnet Neodymium Arc N35UH

N(S & S(N Gearless Elevator Motor Magnet Neodymium Arc N35UH, Customized DC motor generator magnets, Rare Earth Permanent segment neodymium magnets in eletic motors, Super Strong Superior Gearless Elevator Motor Magnets China Factory N(S & S(N Gearless Elevator Motor Magnet Neodymium Arc N35UH  Specifications Material: Rare-earth, Sintered Neodymium-Iron-Boron (NdFeB) Permanent Magnets Grade: N35UH Shape: Arc […]