Muti-Pole Magnetized Bonded Magnet

Muti-Pole Magnetized Bonded Magnet Description

Bonded neodymium magnets are isotropic and have the advantage of more advanced shapes compared to sintered magnets. The magnet needs to be coated with a layer of black or grey epoxy or perylene to protect it against corrosion. Bonded magnet is a kind of composite material composed of magnetic powder and binder. Bonded magnets are distinguished for complex shapes, high dimensional precision, tight tolerance, no need for subsequent mechanical machining, integration capability with other functional parts, and suitable for mass production. Magnetic powder, volume fraction of binder, and interior porosity play a decisive role in the magnetic properties of the bonded magnet.

Size: D49×40×34

Guass: 2450-2550GS
Br: 6.50±0.2(KGs)
Hcj: 9.00±0.3(Koe)
Coated: Black Electrophoresis
Surface Treatment: poxy, Nickel, Parylene...
Magnetization Direction: 16 poles filled radially

Muti-Pole Magnetized Bonded Magnet Application

This product is used in the motor of the gate machine. The working principle of the gate machine motor is based on electromagnetic induction and the change of current direction. The motor can realize the rotation of the rotor through the change of current direction. When the current passes through the winding, the magnetic field generated interacts with the magnetic field of the permanent magnet to generate torque, causing the rotor to rotate. The power supply generates a torque to drive the arm to move. The permanent magnet motor composed of NdFeB magnetic materials in the motor is light and flexible, easy to transport, and easy to carry, which brings great convenience to the shipment of the motor. After magnetization, the product can maintain its magnetism for a long time, and its performance is more stable; the accuracy is controllable, the operating noise is small, the load capacity is strong, and the motor error can be controlled within 0.1%; it can be flexibly adjusted to maximize the operation efficiency and reduce energy consumption. Compared with other permanent magnetic materials, NdFeB magnets have better stability and dynamic response, can improve motor efficiency and power density, and make motor performance superior. Therefore, they are widely used in a variety of motors to improve control accuracy and work efficiency.

Advantage Bonded Magnet

Flow Chart of Bonded NdFeB Magnet

Quality Assurance

Our products are manufactured to exacting standards and are manually and machine inspected to meet your specifications.

Factory Equipment

The factory has several large-scale magnet processing equipment, decades of industry processing and customization, and the products have smooth appearance and stable magnetism. Now it has hundreds of sets of magnet molds, and professional technicians can support mold customization and free sample testing. One-to-one sales specialists provide customers with product evaluation solutions and after-sales services, and support replacement if there is any objection to product quality.

Bonded Neodymium Magnets Package

Safety Notes for the Application and Storage of Bonded Magnets
Do not place magnets near a person wearing electrical medical equipment, such as a pacemaker, because the magnet may result in a malfunction of the equipment and endanger a person's life.
Keep magnets away from magnetic memory media or other magnetic field-sensitive devices such as magnetic cards, tapes, floppy disks, hard disk drivers, and watches. Otherwise, information stored in the media or the devices may be damaged.
Big blocks of magnet will strongly attract each other or attract iron steel pieces, which may cause serious injuries to a person.
Relatively weak in strength, bonded magnets may break into pieces when they collide with other materials. Be careful in assembling magnets and prevent fine fragments from entering the eyes or causing other injuries.
Keep magnets in good condition and avoid the following environment in case the magnets become rust or weaken in mechanical or magnetic strength< With acid, alkali, organic solvent, or electrolytes.