Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet

Model NO.: N35~N54(N, M, H, SH, UH, EH, AH)
Certificate: SGS, RoHS, Reach,etc
Quality System: TUV:Ts16949,ISO9001:2000
Working Temperature: 80 to 230
Factory: Over 20 Years Experiences
Trademark: XILAMA
Transport Package: Antimagnetic Packaging / Neutral Packing
Specification: Customized
Origin: Jiangmen, China
HS Code: 85051110

Application:Widely used in the badly environment and the roof of the cars/ manufacuturing.Point of Sale, window dressing, door/cupboard and gate clamps, false ceiling clamps, signs and banners, torque limited seals, jigs and fixtures, lighting holders, marketing and exhibition displays, retrieval magnets, industrial fixings,etc.
 

1. Specifications of Sintered Neodymium Magnet
  
Welcome to Jiangmen Magsource New Material Co.,LTD.
www.jpmfmagnet.com
Specialized in producing magnet materials over 20years
Aims to be the best Neodymium Magnet supplier in China
Offer Super Strong NdFeB Magnet, Professional Service.

NdFeB magnets -The Strongest Permanent Magnets Today

NdFeB(Neodymium-Iron-Boron) magnet is used most popular by people in industry and our daily life, because it has superior magnetic properties than other kind of magnets.

1. Specifications of Sintered Neodymium Magnet
  
Place of Origin Guangdong, China(Mainland)
Magnet Type Sintered NeFeB / rare earth / Permanent
Composite Neodymium-Iron-Boron
Grade N35-N54( M, H, SH, UH, EH, AH series )
Working Temperature The Max. temp. is up to 80 / 100 /120 /150 / 230 celsius under different grade.
Tolerance +/-0.03 to +/-0.15
Shape of Magnet Disc, Cylinder, Block, Ring, Sphere(ball), Arc Segment(Tile) and more custom shapes
Size various sizes custom-make welcome
Coating Ni, Zn, NiCuNi, gold, silver, copper, epoxy, etc.
Magnetization Direction Axially Magnetized, Radially Magnetized(Diametrically), Multi-poles Magnetized or other customized
Certificate ISO9001:2000,QS-9000:1998,SGS,RoHS,REACH
Application Industrial Magnet, Toy Magnet, Health Magnet and more 
Packaging Antimagnetic Packaging / Neutral Packing / Custom-make welcome
Shipping Method by see, by air or by int'l express
Lead Time 10~25days


2. Magnet Display
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (ie. arcs, blocks, discs, rings).
It has higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.
Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet
3. Applications of Sintered NdFeB Magnets
 
 · Automotive Starters                    · Microphone Assemblies
 · Computer Rigid Disc Drives  · Particle Accelerators
 · DC Motors  · Printers
 · Headphone  · Relays
 · Halbach Arrays  · Servo Motors
 · Linear Actuators  · Stepper Motors
 · Linear Motors  · Switches
 · Loud Speakers  · Undulators
 · Magnetic Bearings  · Vacuum Deposition 
 · Magnetic Couplings   · Voice Coil Motors (VCM)
 · Magnetic Separators  · Wind Turbines 



Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet

4. Technical Data of Sintered NdFeB Magnets
Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet

 MAGNETIC AND PHYSICAL CHARACTERISTICS     
Series Grade Remanence  Coercive Force  Intrinsic Coercive force  Max. Energy Product  Max. Working Temp.
Br Hcb Hci (BH) max L/D=0.7
T kGs KA/m KOe KA/m KOe KJ/m3 MGOe ºC °F
N N35 1.17-1.24 11.7-12.4 ≥860 ≥10.8 ≥955 ≥12 263-295 33-37 80 176
N38 1.22-1.30 12.2-13.0 ≥860 ≥10.8 ≥955 ≥12 287-318 36-40 80 176
N40 1.26-1.32 12.6-13.2 ≥860 ≥10.8 ≥955 ≥12 302-334 38-42 80 176
N42 1.29-1.35 12.9-13.5 ≥860 ≥10.8 ≥955 ≥12 318-350 40-44 80 176
N45 1.32-1.38 13.2-13.8 ≥860 ≥10.8 ≥955 ≥12 334-366 42-46 80 176
N48 1.37-1.43 13.7-14.3 ≥836 ≥10.5 ≥876 ≥11 358-390 45-49 80 176
N50 1.40-1.45 14.0-14.5 ≥836 ≥10.5 ≥876 ≥11 374-406 47-51 80 176
N52 1.42-1.48 14.2-14.8 ≥836 ≥10.5 ≥876 ≥11 390-422 49-53 80 176
N54 1.45-1.51 14.5-15.1 ≥836 ≥10.5 ≥876 ≥11 398-438 50-55 80 176
M N35M 1.17-1.24 11.7-12.4 ≥860 ≥10.8 ≥1114 ≥14 263-295 33-37 100 212
N38M 1.22-1.30 12.2-13.0 ≥915 ≥11.5 ≥1114 ≥14 287-318 36-40 100 212
N40M 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1114 ≥14 302-334 38-42 100 212
N42M 1.29-1.35 12.9-13.5 ≥955 ≥12.0 ≥1114 ≥14 318-350 40-44 100 212
N45M 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1114 ≥14 334-366 42-46 100 212
N48M 1.37-1.43 13.7-14.3 ≥1019 ≥12.8 ≥1114 ≥14 358-390 45-49 100 212
N50M 1.40-1.45 14.0-14.5 ≥1043 ≥13.1 ≥1114 ≥14 374-406 47-51 100 212
N52M 1.42-1.48 14.2-14.8 ≥1059 ≥13.3 ≥1114 ≥14 390-422 49-53 100 212
H N35H 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1350 ≥17 263-295 33-37 120 248
N38H 1.22-1.30 12.2-13.0 ≥915 ≥11.5 ≥1350 ≥17 287-318 36-40 120 248
N40H 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1350 ≥17 302-334 38-42 120 248
N42H 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1350 ≥17 318-350 40-44 120 248
N45H 1.31-1.37 13.1-13.7 ≥979 ≥12.3 ≥1350 ≥17 335-366 42-46 120 248
N48H 1.37-1.43 13.7-14.3 ≥1011 ≥12.7 ≥1274 ≥16 358-390 45-49 120 248
N50H 1.40-1.45 14.0-14.5 ≥1027 ≥12.9 ≥1274 ≥16 374-406 47-51 120 248
SH N33SH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥1592 ≥20 247-279 31-35 150 302
N35SH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1592 ≥20 263-295 33-37 150 302
N38SH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥1592 ≥20 287-318 36-40 150 302
N40SH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1592 ≥20 302-334 38-42 150 302
N42SH 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1592 ≥20 318-350 40-44 150 302
N45SH 1.32-1.38 13.2-13.8 ≥994 ≥12.5 ≥1592 ≥20 335-366 42-46 150 302
UH N30UH 1.08-1.16 10.8-11.6 ≥812 ≥10.2 ≥1990 ≥25 223-255 28-32 180 356
N33UH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥1990 ≥25 247-279 31-35 180 356
N35UH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1990 ≥25 263-295 33-37 180 356
N38UH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥1990 ≥25 287-318 36-40 180 356
N40UH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1990 ≥25 302-334 38-42 180 356
N42UH 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1990 ≥25 318-350 40-44 180 356
EH N30EH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2388 ≥30 223-255 28-32 200 392
N33EH 1.14-1.21 11.4-12.1 ≥851 ≥10.7 ≥2388 ≥30 247-279 31-35 200 392
N35EH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥2388 ≥30 263-295 33-37 200 392
N38EH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥2388 ≥30 287-318 36-40 200 292
AH N28AH 1.04-1.12 10.4-11.2 ≥772 ≥9.70 ≥2786 ≥35 207-239 26-30 230 446
N30AH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2786 ≥35 223-255 28-32 230 446
N33AH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥2786 ≥35 247-279 31-35 230 446

5.Our Equipment
Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet

6. Safety and Stable Packing
Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet

7.Partner Customer
Permanent Rare Earth NdFeB Strong Magnetic Assembly Hook Pot Magnet


FAQ
1. Q: Which is the strongest type of magnet? 
    A: Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.

2. Q: What are the size limitations on manufacturing neodymium magnets?
   A: The limits include:
        2" max in magnetized direction
        4" max diameter for discs and rings
        4" max length and width for blocks
        1/32" minimum on thickness on any magnet
        1/16" minimum diameter on outer diameter
        1/16" minimum diameter on any hole
 
3. Q: What information do I need to supply when I have an inquiry?
    A: If you have any inquiry, please kindly advise the following items:
         Dimensions, sizes, shape and drawing with tolerances.
         Material grade or magnetic properties.
         Magnetic direction, quantity. Surface coating (if necessary).
         Any special packing, delivering or other requirements.
 
4. Q: What about the sample time and charge?
    A: 7-10 days if the sample have to be customized, charge according to your design.
         3-7 days for our existing samples for reference 
 
5. Q: What about the delivery time of your products?
    A: 10-15days.
         Fast Delivery once you confirmed your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.
 
6. Q: Could you provide me the shortest lead time?
    A: That's based on whether we have the available materials in stock, we will try our best to satisfy you if any urgency.
 
7. Q: What is your MOQ?
    A: 10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process. MIN and SMALL quantity accept accordingly.
 
8. Q: How to pay you?
    A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
          Western Union cash - for small order or samples order.
          Other payment: Paypal.
          Different areas may exist some differences.
 
9. Q: Could I pay a visit to your factory?
    A: Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.
 
10. Q: Where is your plants?
     A: Our plant located in No.120 Gaoxin West Road, Jianghai District, Jiangmen City, Guangdong Province, China. About 60 minutes from Guangzhou Airport by car. 
 
11. Q: If I have more questions, where can I get the answer?
     A: Any issue, please feel free to contact us any time.  
           Tel: 0086 750 3369862/ 0086 750 3369189
           Fax: 0086  750 3369362
  
 
Finally---Why you choose us?
 
1. Magsource qualified by ISO/TS 16949, ISO14001, RoHS, SGS, REACH. 
2. 8 years export experiences makes us well know how to satisfy you. 
3. The best quality with reasonable price.
4. Fast and on-time delivery.
 
Enquiry Hotline:
Tel: (86) 750-3369-189
Tel: (86) 189-2335-8783
Fax: (86) 750-3369-362
 		  
   
   
   
   
   
   
   
   
   
   
   
   
   
   


2. Magnet Display
Neodymium-Iron-Boron (NdFeB) magnets are composed of neodymium, iron, boron and a few transition metals. These kind of permanent magnets are extremely strong and can be producted in different shapes and sizes (ie. arcs, blocks, discs, rings).
It has higher unit magnetic properties than other magnet and assure you of smaller size and lighter weight in designing devices.


3. Applications of Sintered NdFeB Magnets
 
 · Automotive Starters                    · Microphone Assemblies
 · Computer Rigid Disc Drives  · Particle Accelerators
 · DC Motors  · Printers
 · Headphone  · Relays
 · Halbach Arrays  · Servo Motors
 · Linear Actuators  · Stepper Motors
 · Linear Motors  · Switches
 · Loud Speakers  · Undulators
 · Magnetic Bearings  · Vacuum Deposition 
 · Magnetic Couplings   · Voice Coil Motors (VCM)
 · Magnetic Separators  · Wind Turbines 



4. Technical Data of Sintered NdFeB Magnets
 MAGNETIC AND PHYSICAL CHARACTERISTICS     
Series Grade Remanence  Coercive Force  Intrinsic Coercive force  Max. Energy Product  Max. Working Temp.
Br Hcb Hci (BH) max L/D=0.7
T kGs KA/m KOe KA/m KOe KJ/m3 MGOe ºC °F
N N35 1.17-1.24 11.7-12.4 ≥860 ≥10.8 ≥955 ≥12 263-295 33-37 80 176
N38 1.22-1.30 12.2-13.0 ≥860 ≥10.8 ≥955 ≥12 287-318 36-40 80 176
N40 1.26-1.32 12.6-13.2 ≥860 ≥10.8 ≥955 ≥12 302-334 38-42 80 176
N42 1.29-1.35 12.9-13.5 ≥860 ≥10.8 ≥955 ≥12 318-350 40-44 80 176
N45 1.32-1.38 13.2-13.8 ≥860 ≥10.8 ≥955 ≥12 334-366 42-46 80 176
N48 1.37-1.43 13.7-14.3 ≥836 ≥10.5 ≥876 ≥11 358-390 45-49 80 176
N50 1.40-1.45 14.0-14.5 ≥836 ≥10.5 ≥876 ≥11 374-406 47-51 80 176
N52 1.42-1.48 14.2-14.8 ≥836 ≥10.5 ≥876 ≥11 390-422 49-53 80 176
N54 1.45-1.51 14.5-15.1 ≥836 ≥10.5 ≥876 ≥11 398-438 50-55 80 176
M N35M 1.17-1.24 11.7-12.4 ≥860 ≥10.8 ≥1114 ≥14 263-295 33-37 100 212
N38M 1.22-1.30 12.2-13.0 ≥915 ≥11.5 ≥1114 ≥14 287-318 36-40 100 212
N40M 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1114 ≥14 302-334 38-42 100 212
N42M 1.29-1.35 12.9-13.5 ≥955 ≥12.0 ≥1114 ≥14 318-350 40-44 100 212
N45M 1.32-1.38 13.2-13.8 ≥987 ≥12.4 ≥1114 ≥14 334-366 42-46 100 212
N48M 1.37-1.43 13.7-14.3 ≥1019 ≥12.8 ≥1114 ≥14 358-390 45-49 100 212
N50M 1.40-1.45 14.0-14.5 ≥1043 ≥13.1 ≥1114 ≥14 374-406 47-51 100 212
N52M 1.42-1.48 14.2-14.8 ≥1059 ≥13.3 ≥1114 ≥14 390-422 49-53 100 212
H N35H 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1350 ≥17 263-295 33-37 120 248
N38H 1.22-1.30 12.2-13.0 ≥915 ≥11.5 ≥1350 ≥17 287-318 36-40 120 248
N40H 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1350 ≥17 302-334 38-42 120 248
N42H 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1350 ≥17 318-350 40-44 120 248
N45H 1.31-1.37 13.1-13.7 ≥979 ≥12.3 ≥1350 ≥17 335-366 42-46 120 248
N48H 1.37-1.43 13.7-14.3 ≥1011 ≥12.7 ≥1274 ≥16 358-390 45-49 120 248
N50H 1.40-1.45 14.0-14.5 ≥1027 ≥12.9 ≥1274 ≥16 374-406 47-51 120 248
SH N33SH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥1592 ≥20 247-279 31-35 150 302
N35SH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1592 ≥20 263-295 33-37 150 302
N38SH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥1592 ≥20 287-318 36-40 150 302
N40SH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1592 ≥20 302-334 38-42 150 302
N42SH 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1592 ≥20 318-350 40-44 150 302
N45SH 1.32-1.38 13.2-13.8 ≥994 ≥12.5 ≥1592 ≥20 335-366 42-46 150 302
UH N30UH 1.08-1.16 10.8-11.6 ≥812 ≥10.2 ≥1990 ≥25 223-255 28-32 180 356
N33UH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥1990 ≥25 247-279 31-35 180 356
N35UH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥1990 ≥25 263-295 33-37 180 356
N38UH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥1990 ≥25 287-318 36-40 180 356
N40UH 1.26-1.32 12.6-13.2 ≥939 ≥11.8 ≥1990 ≥25 302-334 38-42 180 356
N42UH 1.29-1.35 12.9-13.5 ≥963 ≥12.1 ≥1990 ≥25 318-350 40-44 180 356
EH N30EH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2388 ≥30 223-255 28-32 200 392
N33EH 1.14-1.21 11.4-12.1 ≥851 ≥10.7 ≥2388 ≥30 247-279 31-35 200 392
N35EH 1.17-1.24 11.7-12.4 ≥876 ≥11 ≥2388 ≥30 263-295 33-37 200 392
N38EH 1.22-1.29 12.2-12.9 ≥915 ≥11.5 ≥2388 ≥30 287-318 36-40 200 292
AH N28AH 1.04-1.12 10.4-11.2 ≥772 ≥9.70 ≥2786 ≥35 207-239 26-30 230 446
N30AH 1.08-1.15 10.8-11.5 ≥812 ≥10.2 ≥2786 ≥35 223-255 28-32 230 446
N33AH 1.14-1.21 11.4-12.1 ≥852 ≥10.7 ≥2786 ≥35 247-279 31-35 230 446


5. Safety and Stable Packing



FAQ
1. Q: Which is the strongest type of magnet? 
    A: Neodymium (more precisely Neodymium-Iron-Boron) magnets are the strongest permanent magnets in the world.

2. Q: What are the size limitations on manufacturing neodymium magnets?
   A: The limits include:
        2" max in magnetized direction
        4" max diameter for discs and rings
        4" max length and width for blocks
        1/32" minimum on thickness on any magnet
        1/16" minimum diameter on outer diameter
        1/16" minimum diameter on any hole
 
3. Q: What information do I need to supply when I have an inquiry?
    A: If you have any inquiry, please kindly advise the following items:
         Dimensions, sizes, shape and drawing with tolerances.
         Material grade or magnetic properties.
         Magnetic direction, quantity. Surface coating (if necessary).
         Any special packing, delivering or other requirements.
 
4. Q: What about the sample time and charge?
    A: 7-10 days if the sample have to be customized, charge according to your design.
         3-7 days for our existing samples for reference 
 
5. Q: What about the delivery time of your products?
    A: 10-15days.
         Fast Delivery once you confirmed your design, we can produce it as fast as possible, and deliver it as quick and convenient as possible.
 
6. Q: Could you provide me the shortest lead time?
    A: That's based on whether we have the available materials in stock, we will try our best to satisfy you if any urgency.
 
7. Q: What is your MOQ?
    A: 10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process. MIN and SMALL quantity accept accordingly.
 
8. Q: How to pay you?
    A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
          Western Union cash - for small order or samples order.
          Other payment: Paypal.
          Different areas may exist some differences.
 
9. Q: Could I pay a visit to your factory?
    A: Yes, of course, if you need, we will help you visit our factory, everything will be well arranged.
 
10. Q: Where is your plants?
     A: Our plant located in No.120 Gaoxin West Road, Jianghai District, Jiangmen City, Guangdong Province, China. About 60 minutes from Guangzhou Airport by car. 
 
11. Q: If I have more questions, where can I get the answer?
     A: Any issue, please feel free to contact us any time.  
           Tel: 0086 750 3369862/ 0086 750 3369189
           Fax: 0086  750 3369362
 

Enquiry Hotline:
Tel: (86) 750-3369-189
Tel: (86) 189-2308-3325
Fax: (86) 750-3369-362
 

Double-concave Cylinder Lens

Cylindrical lenses have at least one surface that is formed like a portion of a cylinder.Cylindrical lenses are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism,stretching a point of light into a line.They are available in either plano-concave or plano-convex configurations. Plano-Concave Cylindrical lenses have a negative focal length and are used for image reduction or to spread light. Plano-Convex Cylindrical lenses have a positive focal length, which makes them ideal for collecting and focusing light for many imaging applications.

Some styles of cylindrical lenses have antireflective coatings to increase the transmission of light through the lens. Fused silica cylinder lenses are ideal for demanding laser machining and medical applications.

Plano-convex cylinder lens,Plano-Concave Cylinder Lens,Double-Convex Cylinder Lens,bi-concave cylinder lens,Meniscus Cylinder Lens, Rod Cylinder Lens ,Achromatic cylinder lens are available.

double concave (dcv)1620973754(1)



Specification of our cylinderical lens as follow:
*Material: BK7,Ge,UV-grade fuse silica(JGS1,JGS2,JGS3)or other optical materials
*Dimension Tolerance: +0.0 -- -0.1mm
*Center Thickness: +/-0.1mm
*Focal Length Tolerance: +/-1%
*Surface Quality:20/10
*Surface Figure: lambda/2 at 633nm on plano side
*Clear Aperture>90%
*Chamfer: 0.25mm at 45 degree typical
*Coating Optional

Double Convex Lens,Bi-Concave Irregular Cylindrical Lens,Double-Concave Cylindrical Lens,Dcv Cylindrical Lens

China Star Optics Technology Co.,Ltd. , https://www.csoptlens.com