Outer Rotor Ferrite Arc Magnet Assembly for Automotive Air Conditioner Brushless Blower Motor
Field Generators and Field Charging Station Motors:
The performance of field generators and field digital charging stations is relatively specialized. Currently, the main models are GC-6B and GC-9B. GC-6B is primarily used for field generators, with a high remnant magnetism of 420 MT and an intrinsic value of 270KA/M, which ensures stable voltage and stable power output at the rated speed. GC-9 is mainly used for field charging stations, such as for the outdoor charging of large drones, due to the need for extremely compact size and weaker heat dissipation capabilities, which place particularly high demands on the intrinsic value. Only a remnant magnetism of 430 and an intrinsic value of 380 can meet these requirements.
- Detailed Introduction
| Product Name: | Inverter Generator Magnet |
| Description: | Sr0.6Fe203 |
| Features: | It is a low-cost magnetic material with relatively high operating temperature, good corrosion resistance, and anti-demagnetization properties. It has good coercivity, good temperature stability, anti-corrosion, anti-rust, and high-temperature resistance (Operating temperature: -40°C~250°C or even higher). |
| Selling Points: | High power density and reliable stability extend the service life of the motor and improve the overall performance of the motor. |
| Shape: | Block, rectangular prism, cube, sector, trapezoid, irregular shapes, etc., custom shapes available. |
| Quality System: | IATE16949:2016、ROHS、REACH |
| Packaging: | Carton + Pallet Payment method: T/T |
| Delivery Details: | 10-40 days |
| Origin: | Anhui Province, China |
| Dimensions are subject to your drawings or samples, Dimensions for arc-shaped magnets include inner radius, chorc length, axial height, and arc height. | |
Performance
| Grade Classification | China (GB/T) |
Japan (JIS / TDK) |
Remanence Br (mT) | Coercivity Hcb (kA/m) | Intrinsic Coercivity Hcj (kA/m) |
Max Energy Product BHmax (kJ/m3) |
Typical Application & Characteristics |
| Standard Grade | Y25 | 350~360 | 180~190 | 200~210 | 22.5~23 | Entry-level wet pressing type, for cost-sensitive products. | |
| General Grade | Y30 | 390~400 | 240~250 | 255~265 | 28.0~30.0 | Industry benchmark, widely used in general motors and speakers. | |
| High Coercivity Grade | Y30H | 390~400 | 255~265 | 270~280 | 28.0~31.0 | High temperature resistance, strong demagnetization resistance, suitable for dynamic motors. |
|
| High Performance | Y33 | FB5 | 405~410 | 250~260 | 265~270 | 31.0~32.0 | High magnetic energy product, support produ miniaturization. |
| High Performance | Y33H | FB6 | 410~415 | 255~265 | 265~280 | 31.5~33.0 | Balanced high remanence and high coercivity,commonly used for high-end motors. |
| Ultra High Energy | Y35 | FB6H | 415~420 | 260~265 | 270~275 | 32.0~33.0 | Ultra-high remanence, strong magnetic output. |
| Top Performance | Y40 | FB9 | 425~430 | 310~330 | 355~360 | 35.0~37.0 | Top level of current wet pressing technology ideal alternative to NdFeB. |
| Top High Temperature Resistant | Y42 | FB12 | 430~450 | 320~340 | 365~380 | 36.0~38.0 | Top high temperature resistance with highmagnetic energy product, applied toautomotive precision motors. |
Physical index
| Hardness | Hv | 480-580 |
| Density | g/cm3 | 4.8-4.9 |
| Specific Heat | cal/g.℃ | 0.15-0.2 |
| Resistivity | Ω.cm | >104 |
| Curie Temperature | ℃ | 450 |
| RelativeRecoilPermeability | u rec | 1.05-1.20 |
| Tensile Strength | N/mm2 | <100 |
| Deflective Strength T | kgf/mm2 | 5-10 |
| Transverse Rupture Strength | N/mm2 | 300 |
| Temperature Coefficient of Br | %/℃ | -0.2 |
| Maximum Operating Temperature | ℃ | 250 |
| Temperature Coefficient of iHc | %/℃ | 0.3 |
Häufig gestellte Fragen
1.What is information we need before quotation for magnet?
1) Materialart und Magnetleistung.
2) Size and shape, and magnet tolerances, normally International tolerance is +/-0.1mm
4) Magnetisierungsrichtung
5) Benötigte Mengen.
6) Magnetanwendung
2: How to order?
A: send us inquiry → receive our quotation → negotiate details → confirm the sample → sign contract/deposit → mass production → cargo ready → balance/delivery → further cooperation.
3.How long can I expect to get the sample?
Nach Zahlungseingang der Mustergebühr und Bestätigung der Dateien sind die Muster in 7–10 Tagen versandbereit. Der Versand erfolgt per Express und die Lieferung dauert 7–10 Werktage. Sie können Ihr eigenes Expresskonto nutzen oder uns den Betrag im Voraus überweisen, falls Sie kein Konto besitzen.
4.When can I get the price?
Wir erstellen Ihnen in der Regel innerhalb von 24 Stunden ein Angebot. Sollten Sie es besonders eilig haben, den Preis zu erfahren, teilen Sie uns dies bitte in Ihrer E-Mail mit, damit wir Ihre Anfrage priorisieren können.
5.Could you provide me the shortest lead time?
Wir haben die Materialien auf Lager. Wenn Sie sie wirklich benötigen, teilen Sie uns dies bitte mit, und wir werden unser Bestes tun, um Sie zufrieden zu stellen.
6.If I have paid,when will you help me to produce?
Sobald das Geld auf unserem Konto eingegangen ist, stellen wir Ihnen die Quittung aus und veranlassen umgehend die Produktion.
7.Are you able to provide best quality?
Bei uns erhalten Sie Produkte, die unter die Garantie von ISO9001/TS19649/SGSsystems fallen.
8.Are you able to offer best price?
Magnete sind Funktionsprodukte, deren Kosten von der benötigten Materialstärke abhängen. Wir sind überzeugt, dass die optimale Lösung die beste ist und bieten Ihnen daher beste Preise, um Ihre Ziele zu erreichen.
9.What is your MOQ?
10.000–200.000 Stück usw., abhängig von Größe, Artikel, Design und Verarbeitung. Mindestbestellmengen und kleinere Mengen werden entsprechend akzeptiert.
10.Packaging & Delivery
Packaging Details: Carton. Pallet.
11.What is the product warranty?
We warranty our materials and workmanship. Our commitment is to your satisfaction with our products. In warranty or not, it is the culture of our company to address and resolve all customer issues to everyone’s satisfaction.
12.Could I pay a visit to your factory?
Ja, selbstverständlich, falls Sie es wünschen, helfen wir Ihnen gerne bei einem Besuch in unserem Werk. Alles wird bestens organisiert.
13.If I have more questions ,where can I get the answer?
Bei Fragen können Sie sich jederzeit gerne an uns wenden.
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