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N52 50*50*25mm magnetic separator magnets

Home / Products / Neodymium Magnet Countersunk / N52 50*50*25mm magnetic separator magnets
  • N52 50*50*25mm magnetic separator magnets

Neodymium Magnet Countersunk

  • N52 50*50*25mm magnetic separator magnets

N52 50*50*25mm magnetic separator magnets

N52 50*50*25mm magnetic separator magnets is a high-performance, high-strength magnet product. It is made of neodymium iron boron (NdFeB) material, has excellent magnetic properties, and can meet the needs of magnetic separation in various complex environments. At the same time, its unique size and shape design enable it to perform well in various application scenarios. This magnet is square in shape and measures 50*50*25mm. There is a round hole in the middle of the N52 50*50*25mm magnetic separator magnets, which is designed to facilitate installation and fixation. The corners of the magnet are finely processed to present a smooth and rounded appearance, avoiding damage to other objects or people during use.

The edges of the N52 50*50*25mm magnetic separator magnets are finely polished to ensure its stability and safety during use. This magnet is made of N52 grade neodymium iron boron material and has a strong magnetic force. It also has excellent characteristics such as high remanence, high coercive force and high magnetic energy product. These magnetic parameters determine the magnet's attraction and stability, allowing it to maintain excellent performance in a variety of application scenarios. It can easily attract and fix various metal objects, including iron, nickel, cobalt, etc. This magnet can be used in various magnetic separation equipment, such as magnetic separators, magnetic drums, etc. It can easily separate metal impurities mixed in the material and improve the purity and quality of the product.

Inquiry

sales@tujinmagnet.com

Product Description:

Products show

  

  

Surface Coating & Corrosoin Resistance

  

Nickel(Ni-Cu-Ni) Zinc(Zn) Black Epoxy Gold

  

Type Color Plating Thickness Working
Temperature		 Advantage & Suitable Salt Spray Resistance
Nickel(NiCuNi) silver 20-30 um ≤200 high oxidation resistance, good glossiness, stable performance, long service life > 72 hrs
Zinc (Zn) blue white 10-20 um ≤160 suitable for low requirements for surface appearance & oxidation resistance > 48 hrs
Epoxy black 10-30 um ≤120 suitable for high anti-corrosion and strict atmospheric environment  > 96 hrs
Gold Gold 5-30 um ≤200 suitable for decoration accessories, gift box etc.  > 24 hrs

  

Tolerance

  

  

Standard Product D.OD ID L W H
<5mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm
<10mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm
<20mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm
<50mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm ±0.1mm
<100mm ±0.15mm ±0.15mm ±0.15mm ±0.15mm ±0.15mm
>100mm ±0.2mm ±0.2mm ±0.2mm ±0.2mm ±0.2mm

  

Magnetization Direction

  

Disc&Cylinder-through Thickness Disc&Cylinder-through Diameter Spheres- through Diameter

Poles on the flat surfaces

  

Poles on the side surfaces
Block- through Thickness Block- through Length Arc- through Diamter

Poles on the larger flat surfaces

Poles on the smaller flat surfaces

Poles on outside&inside faces
Arc- through Length Ring- through Surfaces Ring- through Surfaces

Poles on outside&inside faces

Planar octupole magnetization

Planar quadrupole magnetization

  

Sintered NdFeB Magnetic Properties

  

Grade Remanence Coercive Force Intrinsic Coercivity Maximum Energy Working≤
Br(KG) Br(T) Hcb
(KOe)		   Hcb
(KA/m)		 Hcj
(KOe)		   Hcj
(KA/m)		 (BH)max(MGOe) (BH)max
(KJ/ m)		 ℃
Max Min Max Min
N35 ≥11.8 ≥1.18 ≥10.8 ≥860 ≥12 ≥960 37 33 295 263 N ≤80
N38 ≥12.3 ≥1.23 ≥10.8 ≥860 ≥12 ≥960 39 36 310 287
N40 ≥12.7 ≥1.27 ≥11.0 ≥876 ≥12 ≥960 41 38 327 302
N42 ≥13.0 ≥1.30 ≥11.0 ≥876 ≥12 ≥960 43 40 343 320
N45 ≥13.3 ≥1.33 ≥11.0 ≥876 ≥12 ≥960 46 42 366 335
N48 ≥13.7 ≥1.37 ≥10.5 ≥836 ≥12 ≥960 49 45 390 358
N50 ≥14.0 ≥1.40 ≥10.5 ≥836 ≥12 ≥960 51 47 406 374
N52 ≥14.2 ≥1.42 ≥10.5 ≥836 ≥12 ≥960 53 49 422 390
N54 ≥14.4 ≥1.44 ≥10.5 ≥836 ≥11 ≥876 55 51 438 406
N35M ≥11.8 ≥1.18 ≥10.8 ≥860 ≥14 ≥1114 37 33 295 263 M ≤100
N38M ≥12.3 ≥1.23 ≥11.0 ≥876 ≥14 ≥1114 39 36 310 287
N40M ≥12.7 ≥1.27 ≥11.5 ≥915 ≥14 ≥1114 41 38 327 302
N42M ≥13.0 ≥1.30 ≥11.8 ≥939 ≥14 ≥1114 43 40 343 320
N45M ≥13.3 ≥1.33 ≥12.0 ≥956 ≥14 ≥1114 46 42 366 335
N48M ≥13.7 ≥1.37 ≥12.2 ≥972 ≥14 ≥1114 49 45 390 358
N50M ≥14.0 ≥1.40 ≥12.5 ≥995 ≥14 ≥1114 51 47 406 374
N52M ≥14.2 ≥1.42 ≥12.5 ≥995 ≥14 ≥1114 53 49 422 390
N33H ≥11.4 ≥1.14 ≥10.6 ≥844 ≥17 ≥1350 35 31 279 247 H ≤120
N35H ≥11.8 ≥1.18 ≥10.8 ≥860 ≥17 ≥1350 37 33 295 263
N38H ≥12.3 ≥1.23 ≥11.0 ≥876 ≥17 ≥1350 39 36 310 287
N40H ≥12.7 ≥1.27 ≥11.5 ≥916 ≥17 ≥1350 41 38 327 302
N42H ≥13.0 ≥1.30 ≥11.8 ≥940 ≥17 ≥1350 43 40 343 320
N45H ≥13.3 ≥1.33 ≥12.0 ≥955 ≥17 ≥1350 46 42 366 335
N48H ≥13.6 ≥1.36 ≥12.2 ≥971 ≥17 ≥1350 49 45 390 358
N50H ≥14 ≥1.4 ≥12.5 ≥995 ≥17 ≥1350 51 47 406 374
N52H ≥14.3 ≥1.43 ≥12.5 ≥995 ≥17 ≥1350 53 49 422 390
N33SH ≥11.4 ≥1.14 ≥10.6 ≥844 ≥20 ≥1592 35 31 279 247 SH ≤150
N35SH ≥11.8 ≥1.18 ≥10.8 ≥860 ≥20 ≥1592 37 33 295 263
N38SH ≥12.3 ≥1.23 ≥11.0 ≥876 ≥20 ≥1592 39 36 310 287
N40SH ≥12.6 ≥1.26 ≥11.5 ≥916 ≥20 ≥1592 41 38 327 302
N42SH ≥12.9 ≥1.29 ≥11.8 ≥940 ≥20 ≥1592 43 40 343 320
N45SH ≥13.2 ≥1.32 ≥12.0 ≥955 ≥20 ≥1592 46 42 366 335
N48SH ≥13.6 ≥1.36 ≥12.2 ≥971 ≥20 ≥1592 49 45 390 358
N50SH ≥14 ≥1.4 ≥12.5 ≥995 ≥20 ≥1592 51 47 406 374
N33UH ≥11.4 ≥1.14 ≥10.6 ≥844 ≥25 ≥1990 35 31 279 247 UH ≤180
N35UH ≥11.8 ≥1.18 ≥10.8 ≥860 ≥25 ≥1990 37 33 295 263
N38UH ≥12.3 ≥1.23 ≥11.0 ≥876 ≥25 ≥1990 39 36 310 287
N40UH ≥12.6 ≥1.26 ≥11.5 ≥916 ≥25 ≥1990 41 38 327 302
N42UH ≥12.9 ≥1.29 ≥11.8 ≥940 ≥25 ≥1990 43 40 343 320
N45UH ≥13.2 ≥1.32 ≥12.0 ≥955 ≥25 ≥1990 46 42 366 335
N48UH ≥13.6 ≥1.36 ≥12.2 ≥971 ≥25 ≥1990 49 45 390 358
N28EH ≥10.4 ≥1.04 ≥9.50 ≥756 ≥30 ≥2388 30 26 239 207 EH ≤200
N30EH ≥10.8 ≥1.08 ≥9.50 ≥756 ≥30 ≥2388 32 28 255 223
N33EH ≥11.4 ≥1.14 ≥10.6 ≥844 ≥30 ≥2388 35 31 279 247
N35EH ≥11.8 ≥1.18 ≥10.8 ≥860 ≥30 ≥2388 37 33 295 263
N38EH ≥12.3 ≥1.23 ≥11.0 ≥876 ≥30 ≥2388 39 36 310 287
N40EH ≥12.6 ≥1.26 ≥11.5 ≥916 ≥30 ≥2388 41 38 327 302
N42EH ≥12.9 ≥1.29 ≥11.8 ≥940 ≥30 ≥2388 43 41 343 320
N45EH ≥13.2 ≥1.32 ≥12.0 ≥955 ≥30 ≥2388 46 42 366 335
N30TH ≥10.8 ≥1.08 ≥9.50 ≥756 ≥35 ≥2786 32 28 255 223 TH ≤220
N33TH ≥11.4 ≥1.14 ≥10.6 ≥844 ≥35 ≥2786 35 31 279 247
N35TH ≥11.8 ≥1.18 ≥11.0 ≥876 ≥35 ≥2786 37 33 295 263
N38TH ≥12.2 ≥1.22 ≥11.0 ≥876 ≥33 ≥2627 39 36 310 287
Remarks： The maximum working temperature depends on the shape, size, and coating of the magnet, the highest working temperature in the table is the test data for standard sample.

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About Us
Ningbo Tujin Magnetic Industry Co., Ltd.

Ningbo Tujin Magnetic Industry Co., Ltd. is located in the gathering area for China's magnetic materials industry-Ningbo, and also an important port city in eastern China. It is an emerging technology enterprise integrating production, R&D, and sales. It specializes in the production of mid-to-high-end Neodymium NdFeB magnetic materials and related products. Main products include: Disc magnet, Ring magnet, Block magnet, Arc magnet and customizied special shaped magnets.

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