Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Custom neodymium arc magnets from Anhui Hanhai New Material Co., Ltd. are precision-sintered NdFeB segments designed for integration into permanent magnet motors, including servo, brushless, and synchronous types. These magnets are manufactured in grades N35 through N52, with a maximum energy product ranging from 35 to 52 MGOe and coercivity values suited for high-temperature operation. Dimensions are fully customizable, including arc angle, inner and outer radius, and thickness, with tolerances typically held within ±0.05 mm for motor rotor applications.
The base material is sintered neodymium-iron-boron with a controlled microstructure to ensure consistent magnetic performance. Surface coatings include nickel-copper-nickel triple layer, epoxy, or aluminum, selected based on environmental exposure. Nickel plating is standard for humidity resistance, while epoxy is preferred for chemical exposure. These magnets are not cast or bonded; they are sintered to meet IEC 60404-8-1 standards for permanent magnet materials. Typical operating temperatures range from 80°C for N35 to 200°C for N52SH variants, though exact thermal stability depends on the grade and geometry.
These arc magnets are primarily purchased by manufacturers of electric vehicle drive units, industrial automation systems, and high-efficiency HVAC motors. Buyers typically require batch sizes of 500 to 10,000 units, shipped in anti-magnetic packaging with individual separators. Trade terms are commonly FOB Shanghai or Ningbo, with lead times of 20 to 30 days after sample approval. Buyers should confirm magnetization direction, axial or radial, and request a flux density map for critical applications.
| Material | Sintered neodymium-iron-boron (NdFeB) |
| Grade Range | N35 to N52 |
| Maximum Energy Product | 35 to 52 MGOe |
| Coercivity (HcJ) | Typical range: 11 kOe to 20 kOe, depending on grade |
| Operating Temperature | 80°C for N35, up to 200°C for N52SH variants |
| Surface Coating | Nickel (Ni-Cu-Ni), epoxy, aluminum, or custom composite |
| Arc Angle Tolerance | Typical ±0.5°, customizable to ±0.2° for high-precision motors |
| Dimensional Tolerance | ±0.05 mm for inner/outer radius and thickness |
| Magnetization Direction | Radial or axial, specified per motor design |
| Packaging | Anti-magnetic foam separators in sealed plastic trays, moisture barrier |
Anhui Hanhai New Material Co., Ltd. is based in Luan, Anhui Province, China, with a facility focused on the production of sintered neodymium magnets. The company specializes in custom geometries for industrial motor applications and maintains a catalog of 47 standard grades, including high-coercivity variants like 48SH and 45AH. The supplier is verified as a harbor-tier manufacturer with no public data on certifications, workforce size, or annual output. They state they export globally but provide no client list or case studies.
The company's profile indicates capability in custom coating and magnetization but does not confirm ISO compliance, in-house testing labs, or design engineering support. Buyers should request material test reports for each batch, as no public documentation of quality systems is available. The supplier responds to inquiries but has no recorded response history on the platform. No claims about years in business, revenue, or patents are made or implied.
Custom neodymium arc magnets are precision-engineered NdFeB permanent magnets shaped into arc segments for seamless integration into permanent magnet DC motors, servo motors, and rotor assemblies. Manufactured in N35 to N52 grade compositions with high coercivity and maximum energy product, these arc magnets offer superior magnetic flux density in compact form factors. Ideal for import buyers seeking cost-effective magnetic components from China manufacturers, available in custom angles, dimensions, and surface coatings including nickel and epoxy for industrial applications.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before placing an order, verify the magnet grade with a material test report showing Br, HcJ, and BHmax values. Confirm coating thickness with a cross-section analysis or salt spray test result. Ensure dimensional drawings include magnetization direction and tolerance zones. Request a sample batch for motor integration testing before committing to bulk production. Do not rely on supplier claims without independent verification.
Lead time is typically 20 to 30 days after sample approval. Confirm Incoterms: FOB Shanghai or Ningbo are common. Payment terms are usually 30% advance, 70% against copy of B/L. Request a magnetic shielding certificate for air freight compliance. Packaging must include anti-magnetic dividers and moisture barrier bags with desiccant. Always ask for a packing list with batch numbers linked to test reports.
Quality checks should include visual inspection for coating defects, dimensional verification with calipers or CMM, and flux measurement with a gauss meter. Request a certificate of conformity with batch-specific data. For critical applications, perform a demagnetization curve test using a permeameter. Ensure documentation includes RoHS compliance, material composition, and magnetization direction. Retain samples for future reference and audit.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Custom Neodymium Arc Magnet for your business, securing the right balance of quality and cost is essential. Anhui Hanhai New Material Co., Ltd., a verified supplier based in China, offers this product with key specifications including N35, N38, N40, N42, N45, N48, N50, N52 (custom grade available), NdFeB (Neodymium-Iron-Boron) with Dysprosium/Terbium additives for high-temperature grades, and Custom arc segment: OD 15-300mm, ID 10-200mm, Thickness 3-50mm, Arc angle 15-180 degrees (as per customer drawing). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80350./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8505.11, making it a staple in the Magnets & Magnetic Products sector with strong demand from importing countries worldwide.
Importing Custom Neodymium Arc Magn requires careful attention to shipping logistics, customs compliance, and secure payment terms. Anhui Hanhai New Material Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8505.11 in their destination country. 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Custom Neodymium Arc Magn 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 Magnets & Magnetic Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Custom Neodymium Arc Magn 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 for HS Code 8505.11 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 Custom Neodymium Arc Magnet from Anhui Hanhai New Material Co., Ltd. is $80350./Unit 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 Anhui Hanhai New Material Co., Ltd. through EximNext.
The supplier, Anhui Hanhai New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Custom Neodymium Arc Magn. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Custom Neodymium Arc Magnet is classified under HS Code 8505.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Custom Neodymium Arc Magn from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Anhui Hanhai New Material Co., Ltd.. Ensure you have the necessary import licenses for Magnets & Magnetic Products products in your destination country.
Yes, Anhui Hanhai New Material 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.
The key specifications for Custom Neodymium Arc Magnet supplied by Anhui Hanhai New Material Co., Ltd. include N35, N38, N40, N42, N45, N48, N50, N52 (custom grade available), NdFeB (Neodymium-Iron-Boron) with Dysprosium/Terbium additives for high-temperature grades, and Custom arc segment: OD 15-300mm, ID 10-200mm, Thickness 3-50mm, Arc angle 15-180 degrees (as per customer drawing). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Anhui Hanhai New Material Co., Ltd. offers Custom Neodymium Arc Magn with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Custom Neodymium Arc Magn is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Anhui Hanhai New Material Co., Ltd. through our platform.
Anhui Hanhai New Material Co., Ltd. maintains international quality certifications. These ensure that the Custom Neodymium Arc Magn 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. Anhui Hanhai New Material 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 Anhui Hanhai New Material Co., Ltd..
Discover more products in Magnets & Magnetic Products from verified suppliers worldwide.