Product Description:
Strong Neodymium N48 Rare Earth Magnets - 1" x 1/2" x 1/8" Thick with two countersunk holes
There are two tapered counter sunk holes on each magnet
0.25 inch x 0.125 inch 90 degree tapered hole countersunk holes works with #4 flat head screws
1/2" hole center to hole center
Neodymium Magnets are the world's strongest magnets. All magnets are not created equal! Applied Magnets offers the highest quality neodymium n48 magnets with consistent performance at lowest price. Our strong neodymium n48 magnets are designed & manufactured to meet stringent quality standards using the latest technology.
Powerful Neodymium N48 Grade Magnets with 2 Countersunk Holes, stronger than N45, N42, N40, N38 and N35
BrMax: 14200 gauss
Nickel-Copper-Nickel triple layer coated for maximum neodymium magnets durability and protection again corrosion
ISO Certified, top notch quality and superior performance guaranteed
Magnetized through the 1/8" Thickness
Powerful Neodymium N48 Grade Magnets with 2 Countersunk Holes, stronger than N45, N42, N40, N38 and N35
BrMax: 14200 gauss
Nickel-Copper-Nickel triple layer coated for maximum neodymium magnets durability and protection again corrosion
ISO Certified, top notch quality and superior performance guaranteed
Magnetized through the 1/8" Thickness
Approximate pull force: over 12 lbs
Magnetic Properties of Sintered NdFeB Magnets
Grade | Remanence | Coercivity Force | Intrinsic Coercive Force | Max. Energy Product | maximum Operating Temp. | ||||
Br | Hcb | Hcj | £¨ BH £© max | ||||||
mT | kGs | kA/m | kOe | kA/m | kOe | kJ/m3 | MGOe | ||
N27 | 1030-1080 | 10.3-10.8 | ≥796 | ≥10.0 | ≥955 | ≥12 | 199-231 | 25-29 | 80 °C |
N30 | 1080-1130 | 10.8-11.3 | ≥796 | ≥10.0 | ≥955 | ≥12 | 223-247 | 28-31 | 80 °C |
N33 | 1130-1170 | 11.3-11.7 | ≥836 | ≥10.5 | ≥955 | ≥12 | 247-271 | 31-34 | 80 °C |
N35 | 1170-1220 | 11.7-12.2 | ≥868 | ≥10.9 | ≥955 | ≥12 | 263-287 | 33-36 | 80 °C |
N38 | 1220-1250 | 12.2-12.5 | ≥899 | ≥11.3 | ≥955 | ≥12 | 287-310 | 36-39 | 80 °C |
N40 | 1250-1280 | 12.5-12.8 | ≥907 | ≥11.4 | ≥955 | ≥12 | 302-326 | 38-41 | 80 °C |
N42 | 1280-1320 | 12.8-13.2 | ≥915 | ≥11.5 | ≥955 | ≥12 | 318-342 | 40-43 | 80 °C |
N45 | 1320-1380 | 13.2-13.8 | ≥923 | ≥11.6 | ≥955 | ≥12 | 342-366 | 43-46 | 80 °C |
N48 | 1380-1420 | 13.8-14.2 | ≥923 | ≥11.6 | ≥876 | ≥12 | 366-390 | 46-49 | 80 °C |
N50 | 1400-1450 | 14.0-14.5 | ≥796 | ≥10.0 | ≥876 | ≥11 | 382-406 | 48-51 | 60 °C |
N52 | 1430-1480 | 14.3-14.8 | ≥796 | ≥10.0 | ≥876 | ≥11 | 398-422 | 50-53 | 60 °C |
NdFeB, the third generation of rare-earth permanent magnet, has high remanence, high coercive force, high-energy product and high performance/cost ratio.
Neodymium Magnets are easily formed into various sizes and widely used in many fields such as magnets for aviation, electronics, instruments, meters, machine and medical instruments. Neodymium metal is used extensively to produce Nd-Fe-B magnets, which have energy densities as high as 27 to 35 million gauss oersteds.
They are the most compact magnets commercially available. It is especially suitable for the development of magnets for high-performance, compact and light products.
Specification:
1. Meterial: Neodymium, NdFeB
2. Magnetic properties:High coercive force, the max operation temp is up to 200 degree centigrade or 380 curie temperature;
3. Grades: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;
4. Shapes and sizes:Various kinds or according to customers' request .
5. Coatings: Ni, Zn, Phosphating, epoxy and so on;
6. Motor magnet Applications:Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
6. Motor magnet Applications:Widely used in different applications, such as sensors, motors, rotors, wind turbines/wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on.
7. Quality Control : Our QC team consistsof more than 12 professional people to ensure 100% products high quality .
8. Extremer Power Warming : These magnets are dangerous !If your fingers are trapped between two they will cut your skin. Please be note they shouldonly be handled with great care .
9. Transportation :All available shipping ways could be applied ,by courier ,by air or by sea . Appinted shipping company or our own forwarders all could be used in shipment .Full-way tracking the cargos for you before th good arrival .
Our factory can also manufacture various sizes of other NdFeB magnets, according to the customer's specification
