Lift up to 1000 times theirs own weight

Easy to machine, compared to Alnico and SmCo magnets

With high resistance to demagnetization

N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH)

Shape: disc

Tolerance: ± 0.05mm for small dimensions, ± 0.1mm for common specifications, ± 0.15mm for large blocks

Coating: Ni, Ni-Cu-Ni, Zn, epoxy and parylene

Type: Ndfeb permanent magnet

Materials: rare earth, neodymium-iron-boron

Shapes: disc, ring, block, bar and cylinder or customized

Grades: N33-N52, N30M, N30H-N48H, N30SH-N45SH, N28UH-H40UH, N28EH, N38EH

Cating: Ni, Ni-Cu-Ni, Zn, white-blue Zn, epoxy and gold

Segment and other irregular shapes can be manufacture according to customer' s sample or drawing

Sintered neodymium magnet mainly comprised of neodymium, iron and boron is the third generation of the rare-earth permanent magnets, sintered NdFeb is the strongest permanent magnets in the world up to date

Has excellent properties of high remanence, coercivity and maximum energy product

N35/N38/N40/N42/N45/N48/N50/N52 (maximum operational temperature: 80° C)

N35M/N38M/N40M/N42M/N45M/N48M (maximum operational temperature: 100° C)

N35H/N38H/N40H/N42H/N45H/N48H (maximum operational temperature: 120° C)

N33SH/N35SH/N38SH/N40SH/N42SH (maximum operational temperature: 150° C)

N28UH/N30UH/N33UH/N35UH/N38UH (maximum operational temperature: up to 180° C)

N28EH/N30EH/N33EH/N35EH (maximum operational temperature: up to 200° C)

N30AH/N33AH/N35AH (maximum operational temperature: up to 230° C)

Outstanding product:

High performance: N52/N48M/48SH/42UH/38EH/33AH

High working temperature: AH series with 40 k Oe super-high coercive force can replace SmCo magnets successfully

High consistency: CPK of Br and Hcj are much higher than 1.67 the consistency of surface magnetic field and magnetic flux can be controlled with ± 1%

High anti-corrosion: sale spray test and humid heat test of the high anti-corrosion coating could be more than 1,000 hours

Applications: loudspeakers/motor assemblies/windmill/home appliance/acoustics/communication equipment/toy/car/servo/step/DC/linear motor/microphone