speaker ferrite magnets with Counterbore
| Min. Order: | 5000 Piece/Pieces |
|---|---|
| Payment Terms: | L/C, D/P, D/A, T/T |
| Supply Ability: | 2000tons yearly |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Main Products: | Strong Permanent SmCo Magnets, Sintered SmCo5 Samarium Cobalt Magnets, Rare Earth Permanent Magnet, N45 Arc Sintered Neodymium Motor Magnet, Industrial Sm2co17 Permanent Magnet |
Product Detail
| Model No.: | NingBoLG121 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Application: | Speaker Magnet |
| Type: | Permanent |
| Composite: | Ferrite Magnet |
| Brand Name: | LG |
| Coating:: | No Plating |
| Shape:: | Coil,Arc, ring, block |
| Export Markets:: | Global |
| Certificate: | IS09001 |
| Size: | custom-made |
| Composition: | ferrite magnet |
| Shipping countries: | USA |
| Grade: | Y30 |
| Packing detailes: | plywood |
| Delivery detailes: | 10-15days |
| Production Capacity: | 2000tons yearly |
| Packing: | According to customers request |
| Delivery Date: | According to quantity |
Product Description
Ring ferrite magnet with Counterbore Y30
1.Material: ferrite powder, etc
2.Grade: Y25, Y30, Y30BH, Y35
3.Size: L44 * W22 * T11mm, L47 * W22 * T9 , L50 * W19 * T4 , L65 * W15 * T4 , L83 * W55 * T22 ,etc.
4.Shape: Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application: Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnet motors (used in cars), etc
Characteristics:
* Low cost, high-energy, good electric insulation and excellent resistance to demagnetization.
* High coercive force, high electric resistance, long-time stability, and economical price.
Type:
Isotropic ferrite magnets
Anisotropic ferrite magnets
Manufacturing Process:
1. Dry process:
By dry process, can produce isotropic & anisotropic magnets. The tool can be changed and developed easily.
2. Wet process:
By wet process, only anisotropic magnets can be produced. It is complicated to change the tool and the tooling charge is much higher.
Magnetization:
1. Isotropic ferrite magnets are not oriented and can be magnetized in any direction;
2. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.
