Anisotropic ferrite arc magnet
Shape Half-Round / Semi-Circular Commutator
Outer Radius (R) 27.56 - 27.71 mm;Inner Radius (R) 21.10 - 21.25 mm
Total Width 49.5 - 51.0 mm;Thickness (Top) 6.0 - 6.4 mm
Height 19.9 - 20.4 mm;Length 18.9 - 21.1 mm
Applications: Electric vehicle motors; Industrial motors; E-bike & scooter motors; Generator rotors
Packaging: Neutral inner boxes + outer cartons (moisture-proof, shock-proof, and impact-resistant); custom packaging available upon request.
Customization Services: Custom dimensions, tolerances, and performance grades supported based on drawings or samples; post-processing services (e.g., surface coating, magnetization) are available.
Lead Time: 10–15 days for standard samples; 35–40 days for bulk orders.
Quality Certification: Third-party test reports (e.g., RoHS, SGS) are available upon request.
Anisotropic Ferrite Arc Magnet – Precision Motor Components from Angu Group
At Jiangsu Angu Electric Appliances Co., Ltd., we specialize in producing high-performance Anisotropic ferrite arc magnets designed for electric motors, generators, and industrial applications. With over 20 a long time of fabricating ability, we convey precision-engineered magnets with prevalent attractive properties and dimensional accuracy.
Our items include optimized attractive introduction for greatest flux thickness. Made beneath ISO 9000 and IATF 16949 measures, each magnet experiences strict quality control to guarantee reliable execution. We give adaptable customization administrations, supporting OEM/ODM necessities with quick turnaround times of 35–40 days for bulk orders.
Whether you require magnets for electric vehicle engines, e-bike drives, or mechanical hardware, our factory-direct supply guarantees competitive estimating and dependable conveyance worldwide.
Technical Specifications of Anisotropic ferrite arc magnet
Our products are manufactured to precise tolerances for seamless integration into your motor assemblies:
| Parameter | Specification |
|---|---|
| Material | Anisotropic Ferrite (Y30BH / Y35) |
| Shape | Arc / Segment |
| Outer Radius (R) | 27.56 - 27.71 mm |
| Inner Radius (R) | 21.10 - 21.25 mm |
| Total Width | 49.5 - 51.0 mm |
| Thickness (Top) | 6.0 - 6.4 mm |
| Height | 19.9 - 20.4 mm |
| Length | 18.9 - 21.1 mm |
| Magnetic Orientation | Anisotropic (Oriented) |
| Working Temperature | -40°C to +250°C |
| Coating Options | Nickel, Epoxy, or Uncoated |
All dimensions can be customized based on your technical drawings or samples.
Key Product Features & Benefits
Superior Magnetic Performance
Our anisotropic ferrite magnets are uncommonly arranged amid generation to maximize attractive quality in one course. This comes about in altogether higher flux thickness compared to isotropic adaptations. You'll accomplish way better engine productivity and more grounded torque output.
Cost-Effective Solution
Ferrite magnets offer amazing esteem for high-volume generation. They give dependable execution at a division of the taken a toll of rare-earth magnets. This makes them perfect for budget-conscious ventures without compromising quality.
Excellent Temperature Stability
These magnets keep up steady attractive properties over a wide temperature run. They stand up to demagnetization indeed in cruel working situations. Your engines will perform reliably whether in hot or cold conditions.
Customization Flexibility
We back full customization based on your particular necessities. Our designing group works with your drawings or tests to deliver magnets that fit impeccably. Custom magnetization designs and surface medications are too available.
Corrosion Resistance
Ferrite fabric actually stands up to erosion without extra coating. Be that as it may, we offer discretionary defensive coatings for additional toughness. This amplifies the benefit life of your engine components significantly.

Wide Range of Applications
Our Anisotropic ferrite arc magnets serve diverse industries and motor types:
Electric Vehicle Engines: Perfect for EV footing engines requiring tall proficiency and unwavering quality. Our magnets offer assistance maximize driving run and performance.
E-bike & Bike Engines: Idealize for center engines and mid-drive frameworks. They provide reliable control yield for smooth acceleration.
Industrial Engines: Appropriate for pumps, compressors, and transport frameworks. These magnets guarantee long-term operational stability.
Generator Rotors: Great for wind turbines and reinforcement control generators. They keep up attractive quality over expanded benefit periods.
Home Apparatus Engines: Utilized in vacuum cleaners, washing machines, and control instruments. Our magnets contribute to calm and proficient operation.
Quality Affirmation & Certification
Quality is at the heart of everything we deliver. Our fabricating office works beneath ISO 9000 and IATF 16949 administration frameworks. Each clump of magnets experiences comprehensive testing for attractive properties and dimensional accuracy.
We hold 3 invention patents and 6 utility model patents related to magnet manufacturing technology. This demonstrates our commitment to innovation and technical excellence. Third-party test reports including RoHS and SGS certifications are available upon request.
Our quality control process includes flux density testing, dimensional inspection, and surface quality checks. You receive magnets that meet or exceed your specifications consistently. We also provide a 1-year warranty covering manufacturing defects.

Packaging & Logistics
We get it that secure conveyance is vital for keeping up magnet quality. Our standard bundling incorporates moisture-proof inward boxes and shock-resistant external cartons. Each bundle is outlined to withstand worldwide shipping conditions.
For attractive security amid transport, we utilize demagnetization dividing and defensive materials. This avoids undesirable attractive fascination and potential harm. Custom bundling arrangements are accessible to meet your particular requirements.
We bolster adaptable shipping strategies counting ocean cargo, discuss cargo, and express conveyance by means of DHL, FedEx, or UPS. Our coordinations group arranges productive worldwide conveyance to your area. Standard lead time is 35–40 days for bulk orders, with assisted alternatives available.

Customization Services
Every motor design has unique requirements, and we're here to accommodate them. Our OEM/ODM services cover complete customization of Anisotropic ferrite arc magnets specifications. Share your technical drawings or physical samples with our engineering team.
We can adjust outer radius, inner radius, arc angle, thickness, and length to match your design. Custom tolerance levels ensure precise fit within your motor assembly. Post-processing services include surface coating, specific magnetization patterns, and quality testing.
Sample production takes 10–15 days for evaluation before bulk manufacturing. Our technical team maintains close communication throughout the process. This ensures the final product meets all your performance expectations.

FAQ
Q:What is the delivery lead time?
A:Standard delivery time is 35–40 days for bulk orders of ferrite arc magnets. Sample production requires 10–15 days. Rush orders can be accommodated depending on production schedule.
Q:Can you customize products by drawings?
A:Absolutely. We back full customization based on your specialized drawings or physical tests. Our specialized group will affirm all determinations and resiliences with you some time recently production.
Q:What is your MOQ?
A:Minimum arrange amount is regularly 30,000 to 50,000 pieces, depending on the particular measurements and complexity. Contact us to examine your volume requirements.
Q:What quality certifications do you provide?
A:We can give third-party test reports counting RoHS and SGS certifications. Our office works beneath ISO 9000 and IATF 16949 standards.
Q:Do ferrite magnets require extraordinary handling?
A:Ferrite magnets are fragile and can chip or break if dropped. They ought to be put away in dry conditions absent from extraordinary temperatures. Our bundling is planned to secure magnets amid shipping.

Contact Us
Ready to source high-quality Anisotropic ferrite arc magnets for your motor production? Contact our sales team at chenrf@angu.com to discuss your requirements and request a quote today.
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