Product Overview & Application Scenarios
This heart -shaped rare earth magnet combines a distinctive design with advanced functionality. Its special shape allows for optimized magnetic field distribution, ensuring improved alignment and reduced mechanical stress in rotor applications. The compact yet powerful structure enhances stability, energy efficiency, and performance in high-speed rotating systems. Beyond functionality, the unique form offers design flexibility for innovative engineering solutions. Ideal for precision rotors, this heart -shaped rare earth magnet delivers both technical superiority and aesthetic appeal, making it a standout choice in specialized applications.
1.1 Applications of Heart-Shaped (Custom-Shaped) Magnets
Decorative and promotional products – used for branding items, souvenirs, and marketing giveaways.
Gift items and consumer accessories – suitable for creative gifts, home décor, and novelty products.
Packaging and display systems – enhance visual appeal and provide functional magnetic closure or fixation.
Educational and DIY products – ideal for creative projects, crafts, and learning tools.
Customized industrial or design applications – applied where unique shapes and compact magnetic solutions are required.
Technical Specifications
|
Product Name |
heart shaped magnets |
|
Magnet Grade |
N35 (Br ≥11.8 kGs, Hcj ≥12 kOe) |
|
Dimensional Tolerance |
+/-0.05 |
|
Operating Temperature |
≤80°C (High-temp versions available) |
|
Density |
≥7.5 g/cm³ |
|
Surface Magnetic Field |
3,500 Gs |
|
Magnetic Flux |
2.0 mWb (Fluxmeter-tested) |
Packaging & Transportation
Magnet orientation and spacing are designed to avoid unintended reverse magnetic fields.
Controlled stacking prevents localized field concentration during transport.
Packaging maintains magnetic stability prior to final assembly and magnetization use.
Structural fixation eliminates movement that could induce partial demagnetization.
Customization & Services
Our Commitment to Quality and Service
Quality is built into every step of our NdFeB magnet production process, not inspected at the end.
We combine standardized inspection procedures with experienced engineers' judgment.
Every shipment reflects our responsibility for performance, reliability, and consistency.
After-Sales Partnership
Dedicated support for quality inquiries and application questions
Transparent communication and documented corrective actions
Reliable long-term supply supported by stable quality performance
A partnership approach focused on trust and continuous improvement
Why Choose us ?
Dongguan Jinconn New Material Holdings Co., Ltd. is a publicly listed enterprise offering integrated R&D, manufacturing, and sales of rare earth magnets. Based in Xiaohe Industrial Zone, Daojiao Town, Dongguan, we serve clients across China and globally.
♦ High-Quality Products
We provide high-performance neodymium magnets with strict quality control, ensuring superior strength, reliability, and durability in every product.
♦ Customization Options
Our magnets are fully customizable, tailored to meet the specific needs of each customer, including unique sizes, shapes, and magnetization directions.
♦ Advanced Manufacturing Technology
With state-of-the-art equipment and production processes, we maintain consistency and precision, ensuring each batch of magnets meets the highest standards.
♦ Comprehensive Logistics Support
We offer efficient global logistics solutions, including customized packaging that ensures product safety during storage and shipping, with end-to-end tracking available.
FAQ
Q1. Why is magnet thickness often more critical than grade selection?
Answer:Thickness improves operating point stability by reducing internal demagnetizing fields. A thicker magnet with a slightly lower grade can outperform a thinner, higher-grade magnet in real assemblies.
Q2. How do micro-cracks influence long-term magnetic performance?
Answer:Micro-cracks act as corrosion initiation sites and stress concentrators. Over time, they can propagate under thermal cycling, causing gradual loss of magnetic performance even when initial inspection passes.
Q3. What causes localized demagnetization rather than uniform loss?
Answer:Localized demagnetization occurs due to non-uniform reverse fields, temperature gradients, or geometric stress points. These localized losses often degrade system performance before global magnet weakening is detected.
Contact Us
Phone / WhatsApp / WeChat: +86 13829120676
Email: Info@jinconn.com
Address: Xiaohe Industrial Zone, Daojiao Town, Dongguan City, Guangdong Province, China
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