Magnetic 4 8 16 32 Poles Neodymium Bonded Ring Magnet For Motor
Bonded magnet materials can be created through Injection Molded and
can be made from NdFeB, Strontium Ferrite or a combination of the
two. Bonded magnets that are created through injection molding can
be molded into complex shapes and also molded directly onto
components. Bonded magnets can also be created through the process
of compression bonding which offer higher magnetic output but are
limited to simpler geometries than Injection Molded materials.
Compression Bonded magnets can be made from either NdFeB or SmCo
powders.
Feature
Injection Molded:
Binder Types / Nylon / PPS / Polyamide.
Temperature Range -40c – 180c
Very Tight tolerances off tool ( 0.002 -0.003 Typical )
Very good mechanical strength
Compression Bonded:
Higher Magnetic Strength due to higher magnetic particle density.
Epoxy Binder / Resistant to normal industrial solvents and
automotive fluids
Epoxy Coat after manufacturing to prevent oxidation
Temperature Range -40c – 165c
“Tight” tolerances off tool
Good mechanical strength
Typical Bonded Magnet Applications:
Sensors
Brushless DC Motors
General Bonded Magnet Applications:
Materials are isotropic and can be magnetized in any direction
Wide range of existing tool sizes are available in rings, discs and
rectangles
Exsisting Multipole magnetizing fixtures for quick prototyping
Easily machined
Existing Multipole rings simplify assembly verse arc sepments
| Product Name | Magnetic 4 8 16 32 Poles Neodymium Bonded Ring Magnet For Motor |
| Material | NdFeB Magnet |
| Size | Available for customized |
| Color | Black |
| Shaped | Ring |
| Max Working Temperature | 150°C |
| Lead Time | 20-30 days |
| Used | Industry machinery |
Packing:
As the magnets have strong attraction and we will use the spacer to
apart the magnets each other in case people will be hurt when take
it out. Then, they will be packed in a white box of pieces each,
several boxes to a carton.
+By Air: If the goods will be shipped by air, all the magnetic
should be degaussed and we will use Iron sheet to shield.
+By Sea: If the goods are will be shipped by sea, we will place a
pallet on the bottom of cartons.
Shipping:
Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
A: The weight is under 40Kgs, we recommend to send them in
shielding boxes to you by Express.
B: The weight is between 40Kgs-100Kgs, it can be sent by Express or
Air.
C: The weight is over 100Kgs, we recommend to send them by Ocean.
Bonded magnet is Customized product.
Usually we ask for the following information.
• 1) Material type and grade(magnet force) required.
• 2) Size and shape, if available, a sketch or drawing with
dimensions and tolerances.
• 3) Max working temperature.
• 4) Delivered magnetized or unmagnetized? Magnetization direction?
• 5) Quantities required.
• 6) Coating/plating required (if any)
• 7) Information on magnet application.
