N52 Block Neodymium Magnets – Square Rare Earth Magnets for Industrial & Robotics
Block Neodymium Magnets N52 | Industrial Square Rare Earth Magnets Bulk
The N52 block neodymium magnet is a square-shaped rare earth magnet engineered for high-stability industrial applications & precision positioning. Its flat, uniform surface ensures tight attachment, while the N52-grade magnetic force (52MGOe) supports heavy loads – making it ideal for scenarios requiring consistent, strong holding (e.g., robotic arms, assembly line fixtures).
This product is widely used in industrial automation, robotics components, electronic enclosures, and heavy-duty magnetic clamps – compatible with OEM customization for specific size/force needs.
🔹 1. Uniform High Strength
N52 grade (52MGOe) – consistent magnetic force across the entire square surface (no weak points).
🔹 2. Heavy Load Capacity
A 20×10×5mm block can hold up to 35kg (ideal for industrial clamping).
🔹 3. Stable Surface Attachment
Flat square shape ensures 80%+ contact area with metal surfaces (reduces slippage).
🔹 4. Customizable Dimensions
Width, length, thickness, and magnet grade can be tailored for OEM projects.
🔹 5. Corrosion & Wear Resistant
NiCuNi triple plating – resists scratches, moisture, and industrial debris.
🔹 6. Bulk Supply Reliability
Stable production capacity (50k+ units per month) for large-scale industrial orders.
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Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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HuanTongcx is a custom magnet supplier which providing neodymium magnet, ferrite magnet, samarium cobalt magnet for various industries.
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No. 73-75, Dalang Section, Guan Zhang Road, Dalang Town, Dongguan City, Guangdong Province, China
Contact person: Mr.Zeng
Tel: +86-13925718949