Different Size of Ring NdFeB Magnet

Different Size of Ring NdFeB Magnet

Recognized in 2004, HangCZPT Keke Magnet Engineering Co., Ltd is a expert Neodymium magnet manufacturer with 2000 metric tons annually. The merchandise are broadly utilized in Servo motors, CZPT motors, High speed motors, Oil subject motors, Stage motors, Micro motors

Speaker Motor Magnets Description

Neodymium Loudspeakers have numerous advantages more than conventional ceramic magnet designs. Usually they are significantly lighter and a lot more effective than standard speakers which use ferrite, AlNiCo or Samarium Cobalt magnets. Neodymium speakers frequently have motors that use a little cylindrical slug or ring magnet that is encased in a low carbon steel pot structure. The magnetic flux which is presently much more than ten instances higher than any other material is concentrated across the “hole” exactly where the voice coil moves again and forth. The strength of the motor (BxL) raises so effectiveness goes up and the whole magnetic composition becomes a lot more compact. Usually Neo speakers have the extra benifit of not leading to any (EMI) interference from stray magnetic flux so by definition they are online video shielded. Neodymium magnets are component of the substance science of the long term with purposes expanding everyday. One case in point is the rapidly expanding earbud industry. Neo has produced it attainable to essentially shrink down headphones to measurements that will in shape inside your ears. In addition they are also successful adequate to produce large quantity audio from modest battery driven gadgets with minimal amplifier output such as walkmans, MP3 players, tablets, laptops and cell phones.

Speaker Motor Magnets Specs

A. Components: Neodymium-Ferrum-Boron
B. Grades: N35-N54, 35M-52M, 33H-50H, 33SH-45SH, 30UH-42UH, 30EH-38EH, and 28AH-33AHB.
C. Coating: Numerous coatings to safeguard the magnets, such as Ni, Zn, gold, copper, epoxy, chemical, parylene and so on
D. Form: Block, Ring, Disc, Cylinder, Arc(Section), Fifty percent Ring, and CZPTized Layout (Design and style suitable magnets for consumers distinct needs)
E. Measurement: CZPTized measurement for each your requirements, biggest block duration of 150mm, biggest ring of D220mm, smallest thickness of .5mm
F. Efficiency: Substantial coercive force (Hcb) can reach nine.7kOe (772KA/M), the max operation temp (Tw) is up to 230 diploma centigrade or 380 curie temperature
G. Apps: Magnet Separators, Sensors, Motors, Rotors, Wind turbines, Wind turbines, Loudspeakers, Magnetic hooks, Magnetic holder, Filters Cars Magnetic jewelries, toys, magnetic buttons, Magnetic therapy and so on

Speaker Motor Magnets Instructions of Magnetization

A. Thickness Magnetized
B. Axially Magnetized
C. Diametrally Magnetized
D. Multi-poles magnetized
E. Radial Magnetized
F. CZPTzied certain demands magnetized

Packing: CZPT air and vessel bundle or in accordance to customers’s request
Sample: Offered (It is free of charge within USD forty eight)

We specialised in Neodymium Speaker Motor Magnets Design and style and create. If you would like far more information you should get in touch with us.
If you CZPT Speaker Motor Magnets, remember to send out the specs or your drawing to the mail.

Get in touch with Man or woman: Sweet Sun
MB: -13957886507

Higher Functionality Sinterated NdFeB Magnet Product Quality RemanenceBr Coercive ForcebHc Intrisic Coercive ForceiHc Max Energy Product(BH)max Functioning
Temp.
 
kGs T kOe KA/m kOe KA/m MGOe KJ/m3
Max. Min. Max. Min. Max. Min. Max. Min.
N N54 fifteen.1  fourteen.5  1.51  1.45  ≥10.five ≥836 ≥11 ≥876 fifty five fifty one 438 406 ≤80
N52 fourteen.8  fourteen.2  one.48  1.42  ≥10.five ≥836 ≥11 ≥876 fifty three forty nine 422 390 ≤80
N50 fourteen.5  fourteen.0  one.45  1.40  ≥11. ≥876 ≥12 ≥955 51 47 406 374 ≤80
N48 fourteen.3  thirteen.7  1.43  1.37  ≥11. ≥876 ≥12 ≥955 forty nine 45 390 358 ≤80
N45 thirteen.8  thirteen.2  one.38  one.32  ≥11. ≥876 ≥12 ≥955 forty six 42 366 334 ≤80
N42 thirteen.5  12.9  one.35  1.29  ≥11. ≥876 ≥12 ≥955 44 40 350 318 ≤80
N40 13.2  12.6  one.32  1.26  ≥11. ≥876 ≥12 ≥955 forty one 38 334 302 ≤80
N38 13.0  twelve.2  1.30  1.22  ≥11. ≥876 ≥12 ≥955 forty 36 318 287 ≤80
N35 12.2  eleven.7  1.22  1.17  ≥10.nine ≥868 ≥12 ≥955 36 33 287 263 ≤80
M N52M fourteen.8  fourteen.2  one.48  1.42  ≥13.3 ≥1059 ≥14 ≥1114 43 49 422 390 ≤100
N50M 14.5  14.0  1.45  1.40  ≥13.one ≥1043 ≥14 ≥1114 41 forty seven 406 374 ≤100
N48M 14.3  thirteen.7  1.43  1.37  ≥12.eight ≥1019 ≥14 ≥1114 49 45 390 358 ≤100
N45M thirteen.8  thirteen.2  1.38  one.32  ≥12.4 ≥987 ≥14 ≥1114 forty six 42 366 334 ≤100
N42M 13.5  twelve.9  1.35  one.29  ≥12.one ≥963 ≥14 ≥1114 44 40 350 318 ≤100
N40M 13.2  twelve.6  one.32  1.26  ≥11.8 ≥939 ≥14 ≥1114 forty one 38 334 302 ≤100
N38M 13.0  12.2  1.30  one.22  ≥11.7 ≥915 ≥14 ≥1114 forty 36 318 287 ≤100
N35M  12.2  11.7  1.22  one.17  ≥10.nine ≥868 ≥14 ≥1114 36 33 287 263 ≤100
H N50H 14.5  14.0  one.45  1.40  ≥12.9 ≥1571 ≥16 ≥1274 fifty one 47 406 374 ≤120
N48H 14.3  13.7  1.43  one.37  ≥12.seven ≥1011 ≥16 ≥1274 forty nine forty five 390 358 ≤120
N46H 14.0  13.4  1.40  one.34  ≥12.5 ≥995 ≥17 ≥1353 47 forty three 374 342 ≤120
N44H 13.7  thirteen.1  1.37  1.31  ≥12.3 ≥979 ≥17 ≥1353 forty five forty one 358 326 ≤120
N42H 13.5  twelve.9  one.35  1.29  ≥12.1 ≥963 ≥17 ≥1353 44 40 350 318 ≤120
N40H 13.2  twelve.6  one.32  1.26  ≥11.8 ≥939 ≥17 ≥1353 forty two 38 334 302 ≤120
N38H thirteen.0  12.2  1.30  one.22  ≥11.five ≥915 ≥17 ≥1353 forty 36 318 287 ≤120
N35H 12.4  11.7  1.24  one.17  ≥11. ≥876 ≥17 ≥1353 37 33 295 263 ≤120
N33H eleven.7  11.3  one.17  1.13  ≥10.5 ≥836 ≥17 ≥1353 34 31 271 247 ≤120
SH N45SH fourteen.0  13.4  one.40  one.34  ≥12.five ≥995 ≥20 ≥1592 47 43 374 342 ≤150
N44SH thirteen.7  13.1  one.37  1.31  ≥12.three ≥979 ≥20 ≥1592 forty five forty one 358 326 ≤150
N42SH 13.5  12.9  one.35  1.29  ≥12.one ≥963 ≥20 ≥1592 forty four forty 350 318 ≤150
N40SH thirteen.2  12.6  1.32  one.26  ≥11.8 ≥939 ≥20 ≥1592 42 38 334 302 ≤150
N38SH twelve.9  12.2  one.29  one.22  ≥11.five ≥915 ≥20 ≥1592 40 36 318 287 ≤150
N35SH 12.4  11.7  one.24  one.17  ≥11. ≥876 ≥20 ≥1592 37 33 295 263 ≤150
N33SH twelve.1  eleven.4  1.21  one.14  ≥10.7 ≥852 ≥20 ≥1592 35 31 279 247 ≤150
UH N42UH 13.5  12.9  1.35  1.29  ≥12.1 ≥963 ≥25 ≥1990 forty four 40 350 318 ≤180
N40UH 13.2  12.6  one.32  one.26  ≥11.8 ≥939 ≥25 ≥1990 42 38 334 302 ≤180
N38UH twelve.9  twelve.2  one.29  one.22  ≥11.five ≥915 ≥25 ≥1990 forty 36 318 287 ≤180
N35UH 12.4  11.7  1.24  1.17  ≥11. ≥876 ≥25 ≥1990 37 33 295 263 ≤180
N33UH twelve.1  11.4  one.21  one.14  ≥10.seven ≥852 ≥25 ≥1990 35 31 279 247 ≤180
N30UH 11.6  10.8  1.16  1.08  ≥10.two ≥812 ≥25 ≥1990 32 28 255 223 ≤180
EH N38EH 12.9  twelve.2  1.29  1.22  ≥11.five ≥915 ≥30 ≥2388 forty 36 318 287 ≤200
N35EH 12.4  11.7  one.24  1.17  ≥11. ≥876 ≥30 ≥2388 37 33 295 263 ≤200
N33EH twelve.1  11.4  1.21  one.14  ≥10.seven ≥851 ≥30 ≥2388 35 31 279 247 ≤200
N30EH 11.5  ten.8  1.15  1.08  ≥10.two ≥812 ≥30 ≥2388 32 28 255 223 ≤200
AH N33AH 12.1  eleven.4  1.21  1.14  ≥10.seven ≥852 ≥35 ≥2786 35 31 279 247 ≤230
N30AH 11.5  10.8  one.15  one.08  ≥10.2 ≥812 ≥35 ≥2786 32 28 255 223 ≤230
N28AH 11.2  ten.4  1.12  1.04  ≥9.70 ≥772 ≥35 ≥2786 30 26 239 207 ≤230

 

Sintered neodymium spherical magnet for sale

 

Description

 

Ndfeb magnet

 

Substance

Neodymium-Iron-Boron

 Max. doing work temperature

Grade

Max. Operating Temperature

N35-N54

≤ 80°C

35M- 52M

≤ 100°C

33H-50H

≤ 120°C

33SH-46SH

≤ 150°C

30UH-42UH

≤ 180°C

30EH-38EH

≤ 200°C

28AH-33AH

≤ 230°C

 Shape

ring and any shapes are CZPT.

Coating

Ni, Zn, Ni-Cu-Ni, Epoxy, Gold, Silver, phosphate, passivation

Technological innovation Gain And Creation Capacity

HDDR and JET MILLING engineering, two,000 tons annually capability

Cost Gain

Very competitive price, decrease than typical market place cost

Application

 TV,Sensors,Servo motor,Motors, Rotors, Wind turbines/wind turbines, Loudspeakers, loudhailer,Magnetic hooks & holder, Filters, Cars, and so on.

Plating 

White zinc-plating 6-10 um Blue and white ≥24
Coloration-plated zinc six-10 um Gentle multicolored ≥24
Nickel-Copper-Nickel plating 10-18 um CZPT silver ≥48
Nickel-plated 10-fourteen um Dim silver ≥36
Black Nickel ten-fourteen um Gun black ≥36
Epoxy ten-30 um Black ≥96
Gold-plating 10-twenty five um Gold ≥48

 

FAQ

one.Q:Are you a factory or investing company?
A: We are a factory.

two.Q:Exactly where is your manufacturing facility located? How can I go to there?
A: Our factory is located in HangCZPT CZPT, China.You can fly to HangCZPT/HangCZPT airport straight.

All our consumers, from home or overseas, are warmly welcome to visit us!

three.Q:How can I get some samples?
A: We are honored to offer you you samples.

four.Q:How does your manufacturing facility do relating to top quality management?
A:”Quality is priority. we always connect fantastic relevance to good quality managing from the really beginning

to the very stop. Our manufacturing facility has acquired RoHS, ISO/TS 16949 authentication.

packing in accordance to your demands

Different Size of Ring NdFeB Magnet