Diametrically multi-poles magnetized ferrite magnets are mainly used in what kinds of products?

Diametrically multi-poles magnetized ferrite ring magnets are widely used in varieties of products such as permanent magnet DC motors, synchronous motors, stepping motors, micro water pump motors, etc. If you have any demand for such types of ferrite magnets, please contact us. According to different customers’ requirement, we can produce different poles of ferrite magnets, like 2 poles, 4 poles, 6 poles, 8 poles, 10 poles, 12 poles, 16 poles, 18 poles, 24 poles, 32 poles, 48 poles and so on.

Today’s topic: diametrically multi-poles magnetized ferrite magnets are mainly used in what kinds of product?
Diametrically two-pole magnetized are usually used in: dish-washing machine, washing machine, water pump rotors.
Diametrically four-pole magnetized: fish tank water pump, water pump motors.
Six-pole: home appliances, magnetic drive pump, flow sensor.
Eight-pole: air conditioner, fan motor, hybrid electric vehicle.
Twelve-pole: air conditioner, automobile oil pump motor, motor experiment.
Sixteen-pole: mahjong machine, air conditioner motor rotor, and brushless DC motor.

This article introduces the products and fields that the diametrically multi-poles magnetized ferrite ring magnets mainly used in. If you have customized demand these magnets, please consult with us.

Tags: ferrite magnets

Custom Y35 & Y25 Ferrite Block & Disc Magnets 20180621

Custom Y35 & Y25 Ferrite Block & Disc Magnets 20180621

Y35 Ferrite Block Magnets
Size: 16x10x5.5mm
Coating: None
Magnetized or not: Magnetized as per drawing
Grade: Y35
Qty(pcs):  425,000
Unit Price: FCA Shanghai USD***/pc

Y25 Ferrite Disc Magnets
Size: D20x6mm
Coating: None
Magnetized or not: Magnetized Through 6mm
Grade: Y25
Qty(pcs):  85,000
Unit Price: FCA Shanghai US$*** /pc

---Posted by Ferrite Permanent Magnets Manufacturer China Rare Earth Magnet Limited on 20180621

40x25x10mm Ferrite Block Permanent Magnets for Cow 20170803

40x25x10mm Ferrite Block Permanent Magnets for Cow 20170803

Ferrite Block Magnets:
I'm from Iran. I need ferrites about 10000 numbers which size is 25 10 40 mm (length: 40, width: 25, height: 10). Can you tell me how much it is?

Y30-Y35 Permanent Magnets Manufacturer China Rare Earth Magnet Limited:
Thanks for your inquiry.
Could you please specify the ferrite magnets grade you need?
Is it Y30? Y35?
Upon the receipt of your reply, I will send you quotation as soon as possible.

Using Magnets for Animal:
Thanks for your reply. Honestly I want affordable and cheep one. We are using it for animal special in cow.

Cow Magnets  Manufacturer China Rare Earth Magnet Limited:
Please check the following quotation:
Y30 Ferrite Permanent Magnet Material
Block Shape, Size: 40x25x10mm
Uncoated
Magnetized through thickness
Quantity: 10000pcs
Price: USD***/pc
Production time: about *** working days

Tags: ferrite magnets, cow magnets, permanent magnets, China magnet, magnet manufacturer

Y10 Multipole Ferrite Permanent Magnets for Hall Sensor Encoder 20170714

Y10 Multipole Ferrite Permanent Magnets for Hall Sensor Encoder 20170714

Multipole Magnets Sales Request:
For our Hall sensor encoder, I am looking for a manufacturer of multipole ring permanent magnets.
Dimensions: OD=*mm, ID=*mm, thickness= *mm (max.*mm)
Number of poles: 12
Configuration: axial
An alternative solution would be to use, instead of the multipole ring, a set of magnet arcs with alternating magnetization. This would also create the desired 12 poles magnet pattern and be equally sufficient. Both solutions are applicable.

Multipole Permanent Magnets  Manufacturer China Rare Earth Magnet Limited:
We are specialized in multipole ring magnets with NdFeB and Ferrite magnet materials.
Could you inform us which material and grade you need?

Magnetic Material and Grade:
The magnets will be used for an aerospace application and will be exposed to vacuum, shock (during the launch) and a temperature range of -40 degrees Celsius to +80 degrees. No special coating is required.
The application is for an Encoder using Hall Sensors. The Hall Sensors will be placed *mm away from the magnet and need magnetic field of 120-200 Gauss (depending on the sensor) to operate. The sensors are not fixed though and can be subject of change depending on the magnets.
What kind of material do you recommend for this scenario?

Magnet Photo:
Have you ever bought this magnet? Do you have photos of it?

Magnet Drawing:
I do not own such magnet, but attached to schematic showing the desired magnet.

The magnet can be either a complete ring or each pole can be single magnet. In the second option it would therefore take 12 segment (arc) magnets to construct the whole ring.
I am interested in both options.

Multipole Ferrite Magnets  Manufacturer China Rare Earth Magnet Limited:
According to your information, our engineers recommend Y10 Permanent Magnets.
Ferrite Ring Magnets, 12 poles through axis, USD***/pc, Molding Fee: USD***, Fixture Fee: USD***
Ferrite Arc Magnets, Magnetized through axis, USD***/pc, Fixture Fee: USD***

Tags: multipole magnets, ferrite magnets, permanent magnets, magnet manufacturer, China magnet