Products
Home

Arc Neodymium Magnets

Neodymium Magnetic Materials Custom Half Round Magnets

Neodymium Magnetic Materials Custom Half Round Magnets

Half round magnets are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for shiny.

  • Color :

    Silver
  • Size :

    Custom
  • Order(MOQ) :

    500pcs
  • Coating :

    NiCuNi
  • Lead Time :

    3-15days
  • Payment :

    Paypal/TT/Credit Card

Neodymium Magnetic Materials Custom Half Round Magnets

Product Description

Size: Custom

Tolerances: ±0.004" x ±0.004"

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

Magnetization Direction: Axial (Poles on Flat Ends)

Max Operating Temp: 180 degree Centigrade

 

Warning:

Keep away from pacemakers.

Always practice safe handling and keep away from children at all times.

 

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
custom half round neodymium magnets
Half round arc neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet will rust. To protect the magnet from corrosion and to strengthen the brittle magnet material, it is usually preferable for the neodymium magnet to be coated nickel-copper-nickel.
 
Neodymium half round magnets are high magnetic strength, resistance to demagnetization, low cost and versatility make them widely used in many fields, such as motors, sensors, microphones, wind turbines, wind generators, ect.
half round arc neodymium magnets for sensor motor

Packing&Shipping

Neodymium Magnetic Materials Custom Half Round Magnets

half round shape rare earth magnets for sale

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.
Related Products
N52SH Special Shape Neodymium Magnets For Generator Sensor Motor
N52SH Special Shape Neodymium Magnets For Generator Sensor Motor

Magnetic direction, coating material, shape and size can be customized according clients' request.

Read More
high temperature resistance half round magnets
Neodymium Magnetic Materials Custom Half Round Magnets

Half round magnets are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel for shiny.

Read More
custom special shape magnets
N48 Grade Trapezoidal Shape Rare Earth Neodymium Magnets

Trapezoidal neodymium magnets are composed of neodymium iron boron magnetic material and are plated in nickel-copper-nickel.

Read More
N42SH axial arc motor magnets
N42SH Neodymium Arc Segment Magnet For Industrial Motor

Neodymium arc magnets have a unique shape and are designed for use in permanent magnet motors and generators due to the configuration of their north and south polarities.

Read More
N42H triangle neodymium magnet
N42H Rare Earth Arc Segment Neodymium Magnets

Set of 8 diametrically arc magnets, 4 of them are with Pole S on the outer curves and the other 4 with Pole N on the outer curves.

Read More
custom neodymium arc magnets
Permanent Generator Neodymium U Shape Curved Magnet

Arc Ndfeb magnets are commonly used on the rotors and stators of motors and generators, and where magnets are required to form around cylinders.

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