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
This cylinder magnet can be applied for magnetic sensors.
Magnetic cylinder sensors are mainly used to monitor the piston position on cylinders and grippers. The field of the magnet integrated into the piston is detected by the sensor through the actuator wall. Thanks to the contact-free position detection method, magnetic cylinder sensors are reliable and wear-free: no loss of contact material, no impacts, no adhesion, and only one switching point.
Moreover, this cylinder neo magnet can also be applied for magnetic stir bar.
If you are looking for magnetic rod at this size, we won¡¡¥t charge any molding / tooling fees cuz we have had all these necessary molds. Both axially magnetized and diametrically magnetized magnets are available.
Before mass production or purchase order placed, we will mail samples to our customer for their confirmation. Samples usually are free while customers have to pay for the freight.
Usually for small order, our lead time is about 2 weeks. Fast delivery can be ensured.
We have not received any complaint about the quality of our magnets such as magnetic property losing after a period of time or coating peeling and so on..
Packed in small box and then standard export cartons with magnetism shielding foil
Name: neodymium pot magnets
Grade: n42
Size: 11x15.8 mm
Material: sintered neodymium-iron-boron (ndfeb)
Coating/plating: nickel plated . We also can made zn, nicuni, ag, au and other special platings and coatings.
Pot magnets used for magnetic basement that mounted on rotating work light. Pot magnets are often used as tools for various activities in workshops and in industry. They can be used for holding workpieces whilst welding, cutting, milling or drilling etc. Because of the lack of moving parts and the robust construction of pot magnets, the life is unlimited and no maintenance is required. Just keeping the pole surface clean gaurantees relaible operation and a long life
Standard export cartons with magnetism shielding foil
Quality control and sampling plan: sampling plan for magnetic properties or dimensional attributes is performed according to the customer's specific requests. Otherwise we use mil standard 105d sampling plan for normal inspection.Test equipment: * the magnetic properties of test samples are determined using a modern bh tracer potting a full loop demagnetization curve.* high accuracy calibrated gaussmeters, fluxmeters, and some other necessary measuring tools are used for appropriated parts.Physical and magnetic tolerance: in the absence of clear instruction on magnetic and physical tolerances, we use magnetic material producers association (mmpa) standard specification for permanent magnet material as a guideline.Processing
Procure material-scaling and mixing-vacuum melting-air-flow grinding-pressing-vacuum sintering-properties testing(grinding, liner cutting, drilling, cutting)-prior inspection-
Coating-magnetization&packing-final inspection-shipment
Application for ndfeb magnet:
Magnetic separator, sensors, wind generators, vibration motors, dc motors, servo motors, linear motors, vcm, mri, loudspeakers, linear actuators, drives, toys, bags, household appliances, microphone parts, transmission equipments...
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Material: sintered neodymium-iron-boron
Temperature: maximum operating temperature is up to 220 or 380¡ãc curie temperature
Grade: n35 to n52, m, h, sh, vh, uh, eh
Shapes: cylinder, ring, tube block, disc, bar and other customized shapes
Size: customized
Coating: ni, zn, gold, copper, epoxy
Applications: sensors, motors, rotors, wind turbines, wind generators, loudspeakers, magnetic hooks, magnetic holders, automobile filters and more
Certificates and standards: iso9001, iso14001, sgs, rohs standards.
Ndfeb magnets, the most powerful permanent magnets available today, possess high energy up to 52mgoe and wonderful coercive force.
1. Application: motors, windmill, acoustics, magnetic separators, auto, vcm, mri, mobile accessories, lifting, sensors and loudspeaker.
2. Grade available: n35-n52, n33m-n50m, n30h-n48h, n30sh-n45sh, n28uh-n40uh, n328eh-n35eh.
3. Coating available: znic, nickel, ni-cu-ni, epoxy, cr3+zn, ni+ag, ni+au, ni+sn.
4. Raw material: neodymium, iron, boron, rare-earth material.
5. Maximum working temperature: 80
6. Density: 7.5 to 7.6g/cmm3 .
7. Oem various sizes of ndfeb magnet segement.
If you have any question, please feel free to contact us.
3+ magi mags tape: magnetic stripping with indoor adhesive
3+ magi mags tape, the latest and amazing product, is the multi-purpose magnetic tape have indoor adhesive on one side and the magnetic on the other.
The magnetic tape with abundant visual color. There is magnetic on one side and adhesive on the other. No need to use any cutting tools to cut down the tape, simply tear 2 pieces of tape, one piece the sticky side paste on the wall and the other one paste on the backside of the object. Make sure the magnetic side of the 2 pieces are faced to each other. The tape can paste on various kind of materials, such as glass, wooden or non-iron. 3+ magi mags is a very convenience accessory and a decoration tool for office, classroom, home and shop. Furthermore, the compact roll-up design is easy for store.
You absolutely can not miss our neon style 3+ magi mags. There are diverse colors for choose now. We print the vivid color on the surface of the magnet in stead of the traditional black rubber magnet, neon series is developed by our professional r&d team with the latest technolog. We offer classic color, neon pink, neon yellow, neon purple ..Etc., all colors are highly visible and able for identifing locations and marking signs.
Neon style 3+ magi mags can be used in offices, schools, stores or shops. Wide application.
We accept custom-made order. You may print your company's logo, label, pattern or picture. Any special design could be printed on the magnetic tape as requested. The magenetic tape has self adhesive in one side, so that you can paste it on the wall or your refrigirator, and has your pattern printing that you designed on the surface of the magnetic side. Beantiful and practical.
Various colorful pictures and pattens are printed on full magnetic card, which can be folded over to make the bookmark the same picture or patten on both sides. When you slide it over the page the magnets will cling together strongly holding your bookmark onto the page.
This simple yet effective promotional magnetic bookmark clips over the page and won't fall out easily. It's a long-lasting gift and is ideal for gift, souvenir and promoting your business.
Use for floating fan motor , small motor , new products of hi-tech.
Anisotropic magnet is mainly used in the occasions with strong suction.
The motor magnetic strip is primary applied for the small-size precision motors such as the motor of floating fan , small motorrecorder, vcd, walkman, computer fan and so on. High quality and custom-made order acceptable.
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
Neodymium iron boron magnets are made from an alloy containing, amongst others, the elements neodymium, iron and boron (ndfeb). The ndfeb magnets are the strongest type of magnet commercially available and are manufactured in a wide range of shapes, sizes and grades. We offer all grades of neodymium iron boron with various types of surface /coating finish for each grade
To offer you our price, please offer the following details :
Magnet grades:n35, n38, n40, n42, n45, n48, n50, n52
N35m , n38m, n40m, n42m, n45m, n48m, n50m
N35h, n38h, n40h, n42h, n45h, n48h, n50h
N35sh, n38sh, n40sh, n42sh, n45sh,
N28uh, n30uh, n33uh, n35uh, n38uh, n40uh, n42uh
N28eh, n30eh, n33eh, n35eh, n38eh, n40eh
N28ah, n30ah, n33ah, n35ah, n38ah.
Magnets size and dimensions
Magnetic direction: which direction to oriented the north pole and south pole
Coating or plating :nickel , zn, black epoxy, ag, au etc.
Quantities: more mass order quantities. More lower the prices. Original factory
Some application : toys, package, printer, switchboard, phone, voice coil motors (vcm's) in hard disk drives, high performance motors, brushless dc motors, magnetic separation, magnetic resonance imaging, sensors, loudspeakers etc.
Our advantages: 1. Original factory with professional technical and servers.
2. Strict quality control systems under certification ts16949 and iso 9001
3. Latest facilities to support r&d, quality control, process control, final product inspection
4. Very low prices due to our production well controlled , process optimization,
5, fast lead time
6. Motto: partnership with all customers
Carton size 32x24x20cm
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