Neodymium Magnet Drivers

neodymium magnet drivers

neodymium magnet010

Neodymium magnet drivers are a popular choice for many devices, including headphones and speakers, due to their many advantages. These magnets are made from a rare earth element, which is incredibly strong and magnetic. This allows them to deliver outstanding sound quality and power, making them a preferred choice for audio manufacturers and music enthusiasts alike.

One of the biggest advantages of neodymium magnet drivers is their size and weight. They are small and lightweight, which is ideal for headphones and portable devices. This means you can enjoy high-quality sound on-the-go without carrying bulky equipment. Additionally, because they are lightweight, they put less strain on the ears, making them more comfortable to wear for extended periods.

Another benefit of neodymium magnet drivers is their efficiency. They are highly efficient in converting electrical energy into sound energy, which means they consume less power. This makes them an eco-friendly choice, as they require less energy to operate, resulting in a lower carbon footprint.

In terms of sound quality, neodymium magnet drivers deliver a crisp and clear sound across the entire frequency range. They offer excellent clarity, detail, and balance, which is essential for an immersive audio experience. Whether you are listening to music, watching movies or playing video games, the neodymium magnet drivers ensure that you get the best sound possible.

Product Information
Product name	Permanent, Nd Rectangular Block magnet, Neo Rectangular Block magnet, Rare earth Rectangular Block magnet
Material	Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet
Grade & working Temperature	Grade	Max Operating Temperatures
	N35-N54	80°C (176°F)
	35M-52M	100°C (212°F)
	35H-50H	120°C (248°F)
	33SH-48SH	150°C (302°F)
	28UH-45UH	180°C (356°F)
	28EH-42EH	200°C (392°F)
	28AH-40AH	230°C (446°F)
Shape	Block or Rectangular or Cuboid, but Disc, Ring, Cylinder, Arc and Irregular shape are also available
Coating	Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.
Magnetized direction	Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.
Application	Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.
Certificate	ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
Packing	Standard sea or air packing, such as carton, wooden box, pallet etc.
Lead time	7 days for samples, 15-20 days for mass production.
Transportation	All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea. Shipper or freight forwarder can be appointed by either purchaser or TC.

The package

QQ20231115180907

Production Process

QQ20231115180937

1) Decades of NdFeb manufacturing and marketing experience
2) Strategic partner of many Fortune 500 companies, operating well under TS16949
3) Samples and trial orders are welcome
4) Competitive price and short lead time because it comes directly from the actual producer.
5) If you have questions about the design, you can provide professional advice or opinions.

Our engineering center, with 600 square meters of advanced analytical methods and a full range of sophisticated test instruments, not only ensures the top quality of TC products, but also serves as the basis for our research and technical improvements. The main test instruments are as follows:

ICP tester, Scanning electron microscope, Laser particle size analyzer, HAST tester, Projector, X-ray thickness tester, carbon and sulfur analyzer, oxygen analyzer, hysteresis line tracing instrument, salt spray tester, electric aging test box, hydrogen and oxygen tester, magnetic field distribution tester, image size measurement system, Vickers hardness tester, magnetic declination tester, Universal testing machine and other applications.

Testing Equipment

QQ20231115181009

Certificate

QQ20231115181043

Production execution standard reference

Process	Executive standard	Process record	Test record
Order evaluation	CP / Products specification	Order review record	/
Ingredients	CP / Raw-materials standard/ SOP	Preparation record Circulation card	Raw-materials test the reports The balances daily check record The balances calibrate record
Smelt	CP / Strip casting standard /SOP	Strip casting process record	SC test the report
Hydrogen break	CP / Hydrogen decrepitation standard / SOP	Hydrogen decrepitation process record Powder circulation card	/
Jet mill	CP / Jet milling decrepitation standard / SOP	Jet milling process record	Particle size test report
Forming	CP / Pressing standard SOP	Pressing process record Pressing block circulation card	/
Sintering	CP / Sintering standard SOP	Sintering process record	NdFeB materials performance test report Size and density test report Surface test report Approval warehouse card
Machining	CP Machining draw	Picking record Send the machining record	Machining products test report
Surface treatment	CP Surface treatment draw	Send the surface treatment record Circulation card	Finished goods size hand surface test report
Magnetization and packaging	CP / Packing specification SOP	Magnetized record Packing record	Finished goods performance test report

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