Name: Moto Magnet Starter Motor Magnets Electric Motor Magnet Free Energy Motor Magnet
Brand: Moto Magnet Starter Motor Magnets Electric Motor Magnet Free Energy Motor Magnet
SKU: N35-N52
Price: 1 USD
Availability: InStock
Rating: 4.8 (124 reviews)

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Features

Specifications

Model Number: N35-N52

Type: Permanent

Composite: NdFeB Magnet

Shape: Stick, According Customer's Design

Application: Moto Magnet

Product Name: Starter Motor Magnets Electric Motor Magnet Free Energy Motor Magnet

Material: Neodymium Iron Boron / NdFeB / Rare Earth Magnet

Coating: Nickel, Zinc, Epoxy, Gold, Silver, Plastic, Rubber

Grade: N35-N52 (M.H.SH.UH.EH.AH)

Magnetism Direction: Thickness, Axial

Size: Customized Magnet Size

Tolerance: +/-0.05mm

Logo: Customized

Certification: SGS, ISO9001, ROHS

Basic Infomation

Certification: SGS, ISO9001, ROHS

Model Number: N35-N52

Payment & Shipping Terms

Packaging Details: 1. Packaging Details: Safety packing in poly bag, tin box. then in foam and cartons. 2. According to our customer's design.

Supply Ability: 50000000 Piece/Pieces per Month Neodymium motor magnets

Product Description

Product Name	starter motor magnets electric motor magnet free energy motor magnet
Size	Per customer's request
Grade	N35 N38 N40 N42 N45 N48 N50 N52 (M.H.SH.UH.EH.AH)
Coating	Nickel, Zn, Ni-Cu-Ni , Expory ,Rubber, Gold, Sliver and so on
Shape	round/disc, block,Cylinder, Bar, Ring, Countersunk, Segment, hook, Cup
Brand Name	SINSUN
Tolerance	± 0.05mm
Magnetism direction	Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized
MOQ	1000pcs
Application	motors, sensors, microphones, wind turbines, wind generators, printer, switchboard, packing box ,loudspeakers etc
Certification	ISO9001,CE

Transport mode: Free sample is available once you accept the freight collect

Payment term: 30% T/T, L/C at sight

1. Neodymium magnets is the strongest type of magnet ?

Yes, Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world

2. How is the strength of a magnet measured ?

Gaussmeters are used to measure the magnetic field density at the surface of the magnet. This is referred to as the surface field and is measured in Gauss (or Tesla)
Pull Force Testers are used to test the holding force of a magnet that is in contact with a flat steel plate. Pull forces are measured in pounds (or kilograms).

3. What are neodymium magnets made from and how are they made ?

Neodymium magnets are actually composed of neodymium, iron and boron. The powdered mixture is pressed under great pressure into molds. The material is then sintered, cooled, and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field

4. Will neodymium magnets lose strength over time ?

Neodymium magnets are the strongest and most permanent magnets. If they are not overheated or physically damaged, neodymium magnets will lose less than 1% of their strength over 10 years

5. What is the difference between the different platings and coatings ?

Choosing different coatings does not affect the magnetic strength or performance of the magnet, except for Plastic and Rubber Coated Magnets. The preferred coating is dictated by preference or intended application

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