Square Magnet Assembly

The Square Magnet Assembly is a precision-engineered magnetic component designed for applications requiring strong, reliable magnetic force in a compact, square form factor. Crafted from high-grade neodymium (NdFeB) or Ferrite materials, this assembly offers exceptional magnetic strength and durability, making it ideal for industrial, automotive, electronics, and consumer goods sectors.

Key Features

Material & Performance:

Available in NdFeB (N35–N52 grades) or ferrite, delivering high remanence, coercivity, and energy product (BHmax).

NdFeB versions offer superior strength (up to 53 MGOe) for high-performance motors, sensors, and actuators.

Ferrite options provide cost-effective solutions for lower-intensity applications (e.g., speakers, DC motors).

Design & Construction:

Square shape with precision-machined dimensions (customizable to fit specific applications).

Integrated with non-magnetic materials (steel, aluminum, or plastic) for structural support and optimized magnetic flux.

Surface treatments include nickel, zinc, or epoxy coatings for corrosion resistance and aesthetic appeal.

Applications:

Industrial: Magnetic clamps, linear actuators, and robotic grippers.

Automotive: Electric motors, sensors, and anti-lock braking systems (ABS).

Consumer Electronics: Smartphones, loudspeakers, and wearable devices.

Medical: MRI equipment, drug delivery systems, and diagnostic tools.

Customization:

Tailored magnetic strength, dimensions, and mounting options (e.g., threaded holes, adhesive backing).

Multi-pole magnetization and tolerance adjustments (±0.05 mm) for tight-fit applications.

Quality & Compliance:

Manufactured under ISO 9001:2015 standards with 100% magnetic testing.

RoHS-compliant and suitable for high-temperature environments (up to 230°C for NdFeB, 300°C for ferrite).

Advantages

1. High Magnetic Performance & Efficiency

Superior Strength:

NdFeB versions (N35–N52 grades) deliver 5–10x stronger magnetic fields than standard ferrite magnets, enabling compact designs without sacrificing power.

Ideal for applications requiring high torque, precision control, or miniaturization (e.g., drones, micro-motors).

Optimized Flux Distribution:

Square geometry and integrated steel/aluminum backplates concentrate magnetic lines, reducing leakage and improving efficiency in electric motors, generators, and sensors.

2. Material & Customization Flexibility

Dual-Material Options:

NdFeB: Best for high-performance, high-temperature (up to 230°C) applications.

Ferrite: Cost-effective for low-power, stable-temperature uses (e.g., audio speakers, toys).

Tailored Specifications:

Customizable dimensions (e.g., 10x10x5mm to 100x100x25mm), magnetization patterns (axial, radial, multi-pole), and mounting options (threaded holes, adhesive, or embedded inserts).

Tolerance control (±0.05mm) ensures seamless integration into precision assemblies.

3. Durability & Environmental Resistance

Corrosion Protection:

Nickel, zinc, or epoxy coatings prevent rust and degradation, extending lifespan in harsh environments (e.g., marine, automotive under-hood).

Temperature Stability:

NdFeB magnets withstand up to 230°C, while ferrite versions operate up to 300°C, making them suitable for industrial ovens, automotive engines, and aerospace components.

4. Cost-Effectiveness & Scalability

Balanced Performance-to-Cost Ratio:

Ferrite options offer 30–50% lower costs than NdFeB for applications where extreme strength is unnecessary.

Automated manufacturing processes ensure consistent quality at scale, reducing per-unit costs for high-volume orders.

5. Compliance & Safety

Industry Certifications:

Meets RoHS, REACH, and ISO 9001:2015 standards, ensuring compatibility with global electronics and automotive regulations.

Safety Features:

Non-toxic materials and shatter-resistant coatings minimize risks in consumer electronics and medical devices.