+8613855156049
facebook linkedin instagram pinterest twitter youtube
en de
What Are You Looking For?
Round Disc NdFeB Magnets Rare Earth Neodymium Sphere Magnet N52 Countersunk Hole Neodymium Magnet Wholesale Color Magnetic Balls Manufacturer Industrial Arc Neodymium Magnet Manufacturer Black Round Ferrite Magnets With Hole Magnetic Sticks And Balls Toys Set 5mm Buckyballs Toys Set
Products
Home

Ring Neodymium Magnets

 Axial Magnetized N42 Nickel Neodymium Ring Magnets
customized ring permanent magnet
strong huge neodymium magnet ring
low price ring ndfeb magnet n42
diametrically magnetized ring magnets

Axial Magnetized N42 Nickel Neodymium Ring Magnets

Ring magnets can be magnetised with their north and south pole on opposite circular faces

  • Size :

    custom

  • Color :

    Silver

  • Order(MOQ) :

    100pcs

  • Coating :

    NiCuNi

  • Lead Time :

    3-15days

  • Payment :

    Paypal/TT/Credit Card
Inquire Now

Axial Magnetized N42 Nickel Neodymium Ring Magnets

Product Description

Dimensions: custom

Tolerances: ±0.004" x ±0.004"

Plating/Coating: Ni-Cu-Ni (Nickel)

Magnetization Direction: Axial (Poles on Flat Ends)

 

Specification

 
Neodymium Br Hcb Hcj (Bh)max Tw
Grade mT kGs kA/m kOe kA/m kOe kJ/m3 MGOe ℃
N35 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞955 ＞12 263-287 33-36 ＜80
N38 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞955 ＞12 287-310 38-39 ＜80
N40 1250-1280 12.5-12.8 ＞907 ＞11.4 ＞955 ＞12 302-326 38-41 ＜80
N42 1280-1320 12.8-13.2 ＞915 ＞11.5 ＞955 ＞12 318-342 40-43 ＜80
N48 1380-1420 13.8-14.2 ＞923 ＞11.6 ＞955 ＞12 366-390 46-49 ＜80
N50 1400-1450 14.0-14.5 ＞796 ＞10 ＞876 ＞11 382-406 48-49 ＜80
N52 1430-1480 14.3-14.8 ＞796 ＞10 ＞876 ＞11 398-422 50-53 ＜80
35M 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞1114 ＞14 263-297 33-36 ＜100
38M 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞1114 ＞14 297-310 36-39 ＜100
40M 1250-1280 12.5-12.8 ＞923 ＞11.6 ＞1114 ＞14 302-326 38-41 ＜100
42M 1280-1320 12.8-13.2 ＞955 ＞12 ＞1114 ＞14 318-342 40-43 ＜100
48M 1360-1430 13.6-14.3 ＞1027 ＞12.9 ＞1114 ＞14 366-390 46-49 ＜100
50M 1400-1450 14.0-14.5 ＞1033 ＞13 ＞1114 ＞14 382-406 48-51 ＜100
33H 1130-1170 11.3-11.7 ＞836 ＞10.5 ＞1353 ＞17 247-271 31-34 ＜120
35H 1170-1220 11.7-12.2 ＞868 ＞10.9 ＞1353 ＞17 263-287 33-36 ＜120
38H 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞1353 ＞17 287-310 36-39 ＜120
40H 1250-1280 12.5-12.8 ＞923 ＞11.6 ＞1353 ＞17 302-326 38-41 ＜120
42H 1280-1320 12.8-13.2 ＞955 ＞12 ＞1353 ＞17 318-342 40-43 ＜120
45H 1300-1360 13-13.6 ＞963 ＞12.1 ＞1353 ＞17 326-358 43-46 ＜120
48H 1370-1430 13.7-14.3 ＞995 ＞12 ＞1353 ＞17 366-390 46-49 ＜120
30SH 1080-1130 10.8-11.3 ＞804 ＞10.1 ＞1592 ＞20 223-247 28-31 ＜150
33SH 1130-1170 10.3-11.7 ＞844 ＞10.6 ＞1592 ＞20 247-271 31-34 ＜150
35SH 1170-1220 11.7-12.2 ＞876 ＞11 ＞1592 ＞20 263-287 33-36 ＜150
38SH 1220-1250 12.2-12.5 ＞907 ＞11.4 ＞1592 ＞20 287-310 36-39 ＜150
40SH 1240-1280 12.5-12.8 ＞939 ＞11.8 ＞1592 ＞20 302-326 36-41 ＜150
42SH 1280-1320 12.8-13.2 ＞987 ＞12.4 ＞1592 ＞20 318-342 40-43 ＜150
45SH 1320-1380 13.2-13.8 ＞1003 ＞12.6 ＞1592 ＞20 342-366 43-46 ＜150
28UH 1020-1080 10.2-10.8 ＞764 ＞9.6 ＞1990 ＞25 207-231 26-29 ＜180
30UH 1080-1130 10.8-11.3 ＞812 ＞10.2 ＞1990 ＞25 223-247 28-31 ＜180
33UH 1130-1170 11.3-11.7 ＞852 ＞10.7 ＞1990 ＞25 247-271 31-36 ＜180
35UH 1170-1220 11.8-12.2 ＞860 ＞10.8 ＞1990 ＞25 263-287 33-36 ＜180
38UH 1220-1250 12.2-12.5 ＞876 ＞11 ＞1990 ＞25 287-310 36-39 ＜180
40UH 1250-1280 12.5-12.8 ＞899 ＞11.3 ＞1990 ＞25 302-326 31-41 ＜180
28EH 1040-1090 10.4-10.9 ＞780 ＞9.8 ＞2388 ＞30 207-231 26-29 ＜200
30EH 1080-1130 10.8-11.3 ＞812 ＞10.2 ＞2388 ＞30 223-247 28-31 ＜200
33EH 1130-1170 11.3-11.7 ＞836 ＞10.5 ＞2388 ＞30 247-271 31-36 ＜200
35EH 1170-1220 11.7-12.2 ＞876 ＞11 ＞2388 ＞30 263-287 33-36 ＜200
38EH 1220-1250 12.2-12.5 ＞899 ＞11.3 ＞2388 ＞30 287-310 36-39 ＜200
28AH 1040-1090 10.4-10.9 ＞787 ＞9.9 ＞2642 ＞33 207-231 26-29 ＜230
30AH 1080-1130 10.8-11.3 ＞819 ＞10.3 ＞2642 ＞33 223-247 28-31 ＜230
38AH 1130-1170 11.3-11.7 ＞843 ＞10.6 ＞2642 ＞33 247-271 31-34 ＜230
 
Magnetization Direction
rare earth large ring magnet
Axial Magnetized N42 Nickel Neodymium Ring Magnets

N42 ring neodymium magnets are made of neodymium, iron, and boron magnetic alloy blend. they are plated in a nickel-copper-nickel coating for a shiny corrosion resistant finish.

 

 

N42 ring magnet motor

The high-performance ring magnets are used in many everyday appliances such as vacuum cleaners plus motors, generators, rotor shafts and more. They can even be used to demonstrate intriguing 'eddy currents' using a copper pipe slightly thinner than the magnets inner diameter. Simply slide the ring over the pipe and let it slide down its length and watch it slowly descend as the eddy currents produced create a damping effect. Compare this with an unmagnetised ring of the same dimension by repeating and watch as the unmagnetised ring slides down the pipe in an instant.

 

Packing&Shipping

neodymium ring magnets for sale

magnet encoder magnetic ring

Hot Tags : N42 Strong Ring Neodymium Large Magnet Industrial Customized Ring Neodymium Magnets Magnetized Ring Magnets For Speaker Generator Round Magnet With Hole In Center Thin Magnetic Ring Rare Earth Magnets Golden Supplier Ring Shaped Magnets
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Send
Related Products
customized ring permanent magnet
Axial Magnetized N42 Nickel Neodymium Ring Magnets

Ring magnets can be magnetised with their north and south pole on opposite circular faces

Read More
custom ring neodymium magnet manufacturer
Nickel Coating Small Permanent Ring Rare Earth Magnets

Small rare earth ring magnets are perfect for crafts and DIY.

Read More
rare earth ring industrial magnets for sale
Strong Magnetic Materials Neodymium Circular Magnet With Hole

These diametrically magnetised magnets have their north and south pole on opposite curved sides, cutting the flat surface in half.

Read More
strong ring ndfeb magnets epoxy coated
High Performance Epoxy Coating Neodymium Ring Magnets

The ring magnet comes with black Epoxy coating and is rated to a higher working temperatures of up 120 degrees. 

Read More
diametrically magnetized ring ndfeb magnets
High Temperature Resistance NiCuNi Neodymium Ring Magnet

Very strong ring magnets made of neodymium, can carry many times their own weight

Read More
industrial ring shape neodymium magnets
Rare Earth Strong Magnetic Rings NdFeB Magnets

Ring Magnets are widely used in such applications as holding, motors, consumer electronics, medical, sensors and speakers.

Read More
n52 industrial ring neodymium magnet
N52 Neodymium Ring Magnet For Electric Motor

Neodymium ring magnets useful for science experiments, classroom magnets, school projects, home improvement, diy projects, speakers, arts and crafts and much more

Read More
strong neodymium ring magnets
Rare Earth Ring Neodymium Magnet For Dc Motor

Neodymium ring magnets useful for science experiments, classroom magnets, school projects, home improvement, diy projects, speakers, arts and crafts and much more

Read More

leave a message
leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Send

Home

products

whatsApp

contact