Product name : block magnet,Custom Super Strong permanent N45 Neodymium Arc Magnets for PM motor Shape:Segment, Disc, Cylinder/Rod, Ring, Countersunk, Segment, Trapezoid, Irregular shapes are available, Customized shapes for Sintered NdFeB Magnet are also available) Direction of magnetisation : Through the thickness or through the diameter Type of coating : Nickel, Ni-Cu-Ni, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and so on. Grade : N45,N48,N50,N52,N42M,N48M,N35H,N40H,N35SH,N45SH,N30UH,N38EH Tolerance in size : +/-0.1 mm
Description : /S28G/D.0.16.5-1, SmCo S28G, Disc, D 16 (+/-0,1) ? h 5(+/-0,1), No File, MAGNETIZED, axial, No coating; QTY pcs : 8 price/cp : 1.77 amout(us) : 14.16 Material : SMCO
Place of Origin:Zhejiang, China (Mainland) Brand Name:Zhiyuan Model Number:ZY-F180111-1 Type:Permanent Composite:Ferrite Magnet Shape:Block Application:Industrial Magnet Product Name:Ferrite Block Magnet, Y30,Size: 150mm x W50mm x T25mm Size: 150mm x W50mm x T25mm MOQ:5000pcs FOB NINGBO Price:2.5USD/PC Grade:Y30 Material:Strontium anisotropic ferrite Magnetism direction:Magnetized, magnetization direction by 14 mm Tolerance:±2% Coating:without coating HS code:8505190090
One magnetic surface of these square neodymium block magnets is attached with 3M adhesive. For ease of use, all rectangular (square) neodymium block magnets with adhesive have protective backing strips. You can use square adhesive magnets on almost any non-metallic surface. Adhesive backed neodymium (NdFeB) block (rectangular, square) magnets are optimal solution for many DIY projects. Small sized ones are widely used in package. Popular Sizes Of Adhesive Block Magnets Adhesive Block Magnet 10x5x1mm 3M self-adhesive backed neodymium block magnets 10x5x1mm 10x5x1mm neodymium block magnets with adhesive backing
MaximMAGNET makes quality Strong neodymium magnet block magnet for different kinds of applications, we aim to build a reliable brand name in magnetic industry. Detailed specifications: 1.Size: Custom-made as per drawings/requirements; 2.Grade: 11.7-14.8kGs magnetic residual; 3.Performance: consistent magnetic flux, high coercive force, low temperature coefficient and low irreversible magnetic losses. 4.Coatings: Ni, Zn, NiCuNi, Epoxy, Nicu+Epoxy, NiCu+Sn, Passivation, Silver, Gold, Teflon, Everlube etc. 5.Applications: Motor assemblies, Automobile, Wind turbine/Generator, MRI, Speaker, IT industry, Sensor, Communication equipments, Scanner, Camera, Home appliance and so on.
Neodymium Magnets For Electric Vehicles/Motors The laminated magnets are high performance as same as or even superior to overall magnet assemblies in reducing eddy current loss. Fewer eddy current losses means lower heat and greater efficiency. More and more laminated magnets are applied to motors, especially electric vehicles motors. PRODUCT DESCRIPTION Materials Neodymium Magnets About this item Excellent consistency of table magnetic. Excellent resistance to high temperature and humidity of the anti-corrosion properties. Cost saving. Application Electric vehicles, automotive, mining, etc. As the leading China Magnets Manufacturers, AH Magnet is also Rare Earth Magnet and Neodymium Magnets China Suppliers. We specialized in researching, developing, manufacturing, and exporting high-performance sintered neodymium iron boron magnets.
Block NdFeB Magnet For Packaging MotorProduct picture:Specification of the Ring NdFeB Magnet:1) Material: Sintered Neodymium-Iron-Boron; 2) Temperature: the max operating temp is up to 200-degree centigrade or 380 Curie temperature; 3) Size: according to customers' request; 4) Application: sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holder, filters automobiles and so on; Performance range of products: * Surface Gauss>5000Gs * Br: 10.4 to 14.3KGs * Hcj: 11 to 35Koe * BHmax: 26 to 53MGOe * Working Temp: 80°C-220°C Common Tolerance of the Ring NdFeB Magnet: +/- 0.05 mm Surface treatment:Magnetizing of the Neodymium Magnet: Certification and Packing for the NdFeB Magnet:About UsWe're here for you forever!Buyer GuideTo make sure we response you quick, pls send the details as follows: 1. The size, Grade, Parameter of the Block magnet; 2. Order quantity; 3. The drawing design of the NdFeB Magnet if customized; 4. Specific details if require special packaging.Shipping details of the packing:PCS/CTN, CTNS/PLT, CTNS/Wooden carton, PLTS/Container; Demagnetize packaging box. Do not hesitate to message me if need:Audrey SuMobile: 0086-17750708175
Grade Work temp. N35-N52 =80 ? N35M-N50M =100 ? N33H-N48H =120 ? N33SH-N45SH=150 ? N28UH-N38UH=180 ? N28EH-N35EH=200 ? Size:Customized according to your requirement. Material:NdFeB magnet Shapes:Disc, Round, Cylinder, Block, Square, Ring, Arc, Triangle, Trapezoidal, etc. Tolerances:Standard tolerances, usually +/-0.1mm. Coating:Zinc, Nickel, Gold, Silver, Epoxy, Parylene etc.
Size:3/4"/1/2"*1/4" Grade:N52 Axially magnetized This block magnet is custom made for one of our customers for use on security products. As you noticed, they are of N52 grade, which means they are very powerful in pull force. They can also be applied for magnetic linear motor. Basically there are three types of linear motor: Cylindrical moving-magnet linear motors; U-channel linear motors and Flat linear motors. The linear motor is often described simply as a rotary motor that has been rolled out flat, and the principles of operation are the same. The forcer (rotor) is made up of coils of wires encapsulated in epoxy, and the track is constructed by placing magnets (usually high power magnets) on steel. The forcer of the motor contains the windings, Hall-effect board, thermistor (to monitor temperature) and the electrical connections. By using a linear encoder, position can be quickly and directly measured at the load for increased accuracy of the load position. packed in small box and then standard export cartons with magnetism shielding foil
About NdFeB magnet: Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. NdFeB is the most advanced commercialized permanent magnet material available today. This material has similar properties as the samarium cobalt except that it is more easily oxidized and generally doesn't have the same temperature resistance. However, NdFeB magnets have the highest energy products approaching 52MGOe and are mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs that result in innovative applications and lower manufacturing costs. Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that allow them to be used in most applications. These treatments include copper, silver,, gold, nickel, zinc and tin plating and epoxy resin coating. Beneficial characteristics of NdFeB magnets include their very high energy product, very high coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength, and low corrosion resistance when not properly coated or plated. Magnetic Grades and Temperature: The Grade of a magent directly refers to the Maximum Energy Product of the material that composes the magnet. It in no way refers to the physical properties of the magnet. Grade is generally used to describe how "strong" a permanent magnet material is. The energy products is specified in the unites Gauss Oersted. One MGOe is 1,000,000 Gauss Obersted. A grade forty (N40) would have a Maximum Energy Product of 40 MGOe.The higher the grade the "stronger" the magnet. Magnetic materials have a wide range of working temperatures. The following chart the various materials and their maximum working temperature. NdFeB material
* Item: Magnet Sheet Block Magnet * Composition: Neodymium magnet * Dimension: Customized * Coating: Zinc/nickel * Grade: N35-N52 * Tolerance: +/-0.05mm * Density: 7.5 g/cm3 * Type: Permanent & Strong We are 9 years magnet factory, which specializing in designing, manufactureing, and marketing Neodymium magnet. Customized size and shapes are accepted. Our products include disc magnet, block, magnet, magnetic rod, magnet bar, cylinder magnet, magnetic filter, magnet grill, PVC magnet button and other irregular magnets. Kindly offer me your specific size and quantity, then best price can be offered ASAP.
We are the sub-company of Baotou Steel Rare Earth Magnetic Material Co.,Ltd which has owned Grade of NdFeB magnet: Magnet N-( N30,N33,N35, N38, N40, N42, N45, N48, N50,N52), Highest working temperature resistance: 80oC Magnet M-(N33M,N35M, N38M, N40M,N42M, N45M, N48M,N50M), Highest working temperature resistance: 100oC Magnet H-(N33H,N35H, N38H, N40H, N42H, N44H,N46H,N48H,N50H), Highest working temperature resistance: 120oC Magnet SH-(N30SH, N33SH, N35SH, N38SH, N40SH, N42SH,N45SH), Highest working temperature resistance: 150oC Magnet UH-( N30UH, N33UH, N35UH, N38UH,N40UH,N42UH), Highest working temperature resistance: 180oC Magnet EH-(N28EH, N30EH, N33EH, N35EH,N38EH) Highest working temperature resistance: 200oC Magnet VH-(N30VH, N33VH) Highest working temperature resistance: 220oC. Packing: Standard.
Material: ferrite Grade: y30bh Dimensions: 150lx100wx25t mm Tolerances: 0.2mm Plating/coating: no Magnetization direction: axial (through 25mm) Max operating temp: 482of (250oc) Application: separator magnet With the high speed of replacement of electronic products and the dwindling of non-renewable resources, more and more people begin to pay attention to the electronics recycling industry. Walking in a residential area, you will find people sitting on the road side with the billboard of home electric appliance recycling. Japanese is using the recycled aluminum, iron and other resources to build their own "urban mines". Compared with the country which only uses their nature resources, japanese is wiser. The magnetic separator is equipment used on recycling industry to distinguish the ferrous and non-ferrous, copper, aluminum and plastic. Their work mainly depends on the function of magnetic force and alternating magnetic field. There are hard magnet and soft magnet. The magnet used on separator is hard magnet. Hard magnet is classified into five categories: sintered ndfeb, bonded ndfeb, ferrite, samarium cobalt, alnico. Only strong magnetic force can separate metal and non-metal apart. According to this, separator magnet is generally sintered ndfeb. At the same time, to consider magnet cost, big block ferrite is also an option. Samarium cobalt, alnico, and bonded ndfeb are not strong enough on magnetic force and high cost, so don t in considering the scope. The shape of separator magnet is block. Like ferrite, the size is 6 . The size of sintered ndfeb depends on the design of magnetic equipment manufacturer. Every company will choose size and grade of permanent magnet according to their application. 1. To delivery by air or by express: anti-magnetic package (six sides iron sheets in the carton); 2. To ship by sea: normal hard paper carton and pallet; 3. To as per clients' special requirements.
Ferrite Magnet is manufactured from oxide material by powder metallurgical process. Its advantages include: low-cost excellent corrosion resistance, resistance to be demagnetized etc. The normal working temperature of Ferrite Magnet is between-40C and +250C.It can be magnetized before or after assembling. Generally, Ferrite Magnet can be machined to regular shapes like segments, blocks, rings and discs etc. The normal grades for sintered Ferrite Magnets are Y10,TY25, Y30, Y30BH, Y35, etc. Advantages of Ferrite Magnet: Ferrites have isotropic characteristics, weak magnetic performance, has the same magnetic performance in any direction, multipolar magnetic charge. The main raw material of ferrite is oxides, so it is not corroded by high temperature, high humidity or chemicals (except strong acid and base); with excellent diamagnetic impedance, no flux loss before and after assembly and magnetic charging; working temperature is-40C to + 250C, poor temperature coefficient; Br temperature coefficient is-0.2% /C, 0.2% under Br, etc. per 1 Cincrease; high hardness, wire cutting and grinding; ferrite is brittle and fragile during production and transportation. magnetic requirements and good for strict working environment requirement.
Neodymium magnets (also known as NdFeB, Neo or NIB magnets), are strong permanent magnets made from an alloy of neodymium, iron & boron. Part of the Rare-Earth magnet family, they have the highest magnetic properties of all permanent magnets. Due to their high magnetic strength and relatively low-cost, they are the preferred choice for many consumers, commercial, industrial and technical applications.NdFeB is divided into sintered NdFeB and bonded NdFeB. Bonded NdFeB is magnetic in all directions and corrosion resistance and is divided into Bonded Compression NdFeB Magnet and Bonded Injection NdFeB Magnet; while sintered NdFeB is easy to corrosion, the surface requires coating, generally divided into axial and radial magnetic charging. Advantages of Sintered NdFeB Magnet : 1. Very hard and brittle, high diamagnetic resistance, high cost / performance ratio, not suitable for high working temper ature; 2. Magnetic performance is higher than that of the rare earth cobalt permanent magnet, the residual magnetic induction strength, magnetic induction coercivity, the maximum magnetic energy product is very high, is the current magnetic performance of the best permanent magnet; 3. High cost performance.
Samarium Cobalt (SmCo) magnets are made by a sintering process and exist in two forms. The first is Sm1Co5(SmCo 1:5),which has a maximum energy product of between 14 and 24MGOe. The second and more common form is Sm2Co17(SmCo 2:17) which has a maximum energy product of between 22 and 32 MGOe. The main Sm2Co17 alloy is around 35% Samarium (Sm)and 60% Cobalt (Co)with the balance being from varying amounts of lron (Fe) Copper (Cu). Hafnium (Hf) and Zirconium (Zr). Praseodymium (Pr) may also be used. Sm1Co5 is made of only Sm and Co and has excellent corrosion resistance. â?¢ Advantages of SmCo Magnet: 1.Superior resistance to high temperature. 2. Excellent resistance to corrosion, no coating is needed for surface protecting. 3.High working temperature. 4.SmCo is suitable for machines with high magnetic requirements and good for strict working environment requirement.
AINiCo is composed primarily of Aluminum Nickel Cobalt and also Copper and Titanium. They are manufactured through either casting or sintering process. Cast AINiCo may be manufactured in complex shapes such as horseshoes not possible with other magnet materials. Sintered AINiCo offer slightly lower magnetic properties but better mechanical characteristics. it can be efficiently magnetized in any direction, and for anisotropic AINiComagnet, it generally has greater magnetic capacitive in a preferred orientation than isotropic types. AINiCo is hard and brittle, Machining or drilling cannot therefore be accomplished by ordinary methods. Holes are usually cored in at the foundry, and magnets are cast close to final size and then finish machined to closer tolerances. â?¢ Advantages of AlNiCo Magnet: 1.Customized designs are available. 2.Max working temperature can be as high as 550�°C. 3.Disadvantage: Br and BH(max)are not as high as rare earth magnet. 4.High energies and relatively low coercivity. 5.High magnetic flux density; low mold charge stable temperature properties; easy to shap.
Flexible magnets are low-cost extruded permanent magnets made by bonding a strontium magnetic powder ina flexible vinyl binder. Microcrystalline magnetic powder of flexible magnet leads to its high magneticperformance, and artificial rubber makes it very flexible. Its maximum magnetic energy product has reached 90KJ/ m3 (11.25MGOe), industrial mass production magnetic performance range of 16 to 68KJ/m3(2.0~8.5MGOe).Due to its excellent flexibility, it can assemble faster than molded magnets. Flexible magnetic sheets, magnetic strips and labeling magnets are easy to use and manipulate to your desired specifications. Advantages of Flexible Magnet: Flexible magnets are easy to use, easy to manipulate, low cost and extremely versatile. They can easily be cut, bent,twisted, slit, or coiled and adhere to multiple items and surfaces. In addition, flexible magnetic materials require no surface treatments so no special precautions need to be taken to protect the magnetic surface. Our simple sheet on Care Tips will ensure that the use of magnetic sheeting on vehicles will not mar paint finishes. Technical Data of Flexible Magnet: Shapes: Rolls or Sheeting & Strips Magnetization: Axially Magnetized Br: 1,600 Gauss BHmax:0.60 MGOe Hc: 1,370 Oersted's Max Operating Temperature:212F/100 Density(lb/in3): 0.133
Dry permanent magnetic separator for block ore is a kind of new type separation equipment for ore with high-performance. Besides existing types of magnetic drum separators, our company can also develop magnetic separators (or magnetic pulley) which can possess various magnetic induction intensities with different types of belts according to customers' requirements. This dry drum magnetic separator has the following advantages: high magnetic induction intensity, advanced structure, light weight, reliable operation and easy maintenance. Applications: (a) for pre-separating at magnetic separation plants, to remove stones mixed in ores, restoring the geologic grade of ores, saving enery and increasing the treatment capacity of the plant. (b) used in mining stope to recover iron ore from waste stones and improve resource utilization rate. (c) for slag treatment at steel mills to recover metal iron. (d) for garbage disposal to separate and recover usable metal which would be helpful to the environment. Electromotor power and belt length can be designed according to site conditions.
Dry Permanent Magnetic Separator For Block Ore Is A Kind Of New Type Separation Equipment For Ore With High-performance. Besides Existing Types Of Magnetic Drum Separators, Our Company Can Also Develop Magnetic Separators (or Magnetic Pulley) Which Can Possess Various Magnetic Induction Intensities With Different Types Of Belts According To Customers' Requirements. This Dry Drum Magnetic Separator Has The Following Advantages: High Magnetic Induction Intensity, Advanced Structure, Light Weight, Reliable Operation And Easy Maintenance. Applications: (a) For Pre-separating At Magnetic Separation Plants, To Remove Stones Mixed In Ores, Restoring The Geologic Grade Of Ores, Saving Enery And Increasing The Treatment Capacity Of The Plant. (b) Used In Mining Stope To Recover Iron Ore From Waste Stones And Improve Resource Utilization Rate. (c) For Slag Treatment At Steel Mills To Recover Metal Iron. (d) For Garbage Disposal To Separate And Recover Usable Metal Which Would Be Helpful To The Environment. Electromotor Power And Belt Length Can Be Designed According To Site Conditions
