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Disc neodymium magnets from Skyup Magnetics are manufactured from sintered neodymium iron boron, with grades including N52, 38SH, 45UH, and 42EH, each rated for operating temperatures up to 200°C. The magnets are magnetized axially through their thickness, with diameters typically ranging from 5mm to 50mm and thicknesses from 1mm to 10mm. These dimensions align with common industrial motor and sensor applications requiring high flux density in compact form factors.
The surface coating is available in nickel-copper-nickel, zinc, epoxy, or passivation, chosen based on environmental exposure and corrosion resistance needs. Standard tolerances for diameter and thickness are ±0.05mm, consistent with ISO 15576 for sintered NdFeB magnets. The material composition follows the N52 grade’s typical remanence of 1.48T and coercivity of 1100 kA/m, ensuring stable performance under dynamic loads in motors and generators.
These magnets are primarily purchased by manufacturers of brushless DC motors, wind turbine generators, linear actuators, and automotive EV components. Buyers typically order in batches of 1000 to 50,000 pieces, with packaging in anti-corrosion foam-lined cartons or wooden crates for sea freight. Lead time for production is 15 to 25 days after confirmation, and samples are available upon request. Incoterms offered include FOB Ningbo and CIF, with payment terms typically T/T in advance or LC at sight.
| Material | Sintered neodymium iron boron (NdFeB) |
| Grade | N35 to N54, 35M to 52M, 35H to 50H, 33SH to 48SH, 28UH to 45UH, 28EH to 42EH, 28AH to 40AH |
| Max Operating Temperature | 80°C for N-grade, 100°C for M-grade, 120°C for H-grade, 150°C for SH-grade, 180°C for UH-grade, 200°C for EH-grade, 230°C for AH-grade |
| Shape | Disc (cylindrical), with axial magnetization through thickness |
| Typical Diameter Range | 5mm to 50mm (standard), custom sizes available |
| Typical Thickness Range | 1mm to 10mm (standard), tolerances ±0.05mm |
| Surface Coating | Ni-Cu-Ni (most common), zinc, epoxy, passivation, or phosphated |
| Magnetization Direction | Axial (through thickness), also available: diametrical, multipole, radial |
| Typical Remanence (Br) | 1.25T to 1.48T (typical for N52 grade) |
| Typical Coercivity (HcJ) | ≥800 kA/m (standard for N52 grade), up to 1200 kA/m for EH grades |
Skyup Magnetics(Ningbo) Co., Ltd. is a manufacturer based in Jiangshan Town, Ningbo, Zhejiang, with over 12 years of experience producing sintered NdFeB magnets. The company operates under ISO/TS 16949 and ISO9001, and supplies components to Tier 1 automotive and industrial equipment manufacturers. The listing confirms direct manufacturing capability and sample availability, but does not state annual output, workforce size, or export volume.
The supplier has verified production facilities and responds to technical inquiries on magnet design, though response rate data is not available. No certifications beyond ISO standards are listed, and no client names or case studies are disclosed. The company does not claim to be a distributor or agent; its profile aligns with a direct producer of permanent magnets for industrial applications.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering, verify the exact grade, coating, and magnetization direction match your motor or sensor design. Request a material test report (MTR) for each batch, confirming composition and magnetic properties per IEC 60404-5. Confirm that the supplier can provide dimensional drawings with GD&T tolerances, as deviations beyond ±0.05mm may affect motor air gap performance.
Lead time for production is 15 to 25 days after sample approval. Incoterms offered are FOB Ningbo or CIF, with sea freight preferred for bulk shipments. Payment is typically 30% advance, 70% against BL copy. Ensure packaging includes desiccant and anti-corrosion film, as NdFeB magnets are prone to oxidation if exposed to moisture during transit.
Inspection should include magnetic flux verification using a gaussmeter, dimensional checks with calipers, and visual inspection for coating defects. Request a Certificate of Conformity and RoHS/REACH compliance statement. For large orders, consider third-party inspection (SGS or Bureau Veritas) prior to shipment, especially if magnets will be used in safety-critical systems.
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When sourcing Disc Neodymium Magnets With Strong Power for your business, securing the right balance of quality and cost is essential. Skyup Magnetics(Ningbo) Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.01/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Agriculture sector with strong demand from importing countries worldwide.
Importing Disc Neodymium Magnets Wi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Skyup Magnetics(Ningbo) Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Disc Neodymium Magnets Wi has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Agriculture category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Disc Neodymium Magnets Wi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Disc Neodymium Magnets With Strong Power from Skyup Magnetics(Ningbo) Co., Ltd. is $0.01/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Skyup Magnetics(Ningbo) Co., Ltd. through EximNext.
The supplier, Skyup Magnetics(Ningbo) Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Disc Neodymium Magnets Wi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Disc Neodymium Magnets With Strong Power depends on the specific grade and form. Contact Skyup Magnetics(Ningbo) Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Disc Neodymium Magnets Wi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Skyup Magnetics(Ningbo) Co., Ltd.. Ensure you have the necessary import licenses for Agriculture products in your destination country.
Yes, Skyup Magnetics(Ningbo) Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Skyup Magnetics(Ningbo) Co., Ltd. through EximNext.
Skyup Magnetics(Ningbo) Co., Ltd. offers Disc Neodymium Magnets Wi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Disc Neodymium Magnets Wi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Skyup Magnetics(Ningbo) Co., Ltd. through our platform.
Skyup Magnetics(Ningbo) Co., Ltd. maintains international quality certifications. These ensure that the Disc Neodymium Magnets Wi meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Skyup Magnetics(Ningbo) Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Skyup Magnetics(Ningbo) Co., Ltd..
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