N48 Neodymium Cube Magnet - Strength and Precision in a Compact Form
- This N48 neodymium cube magnet delivers strong magnetic performance within a compact and versatile design. Manufactured from premium NdFeB (neodymium–iron–boron) material, it combines high magnetic energy with stable performance, making it a preferred choice for engineers, manufacturers, and research professionals who need both strength and precision.
- With its 1-inch (25×25×25 mm) cube shape, this rare earth cube magnet offers uniform magnetic force across each face, which simplifies integration in assemblies where balance and accuracy matter.
Technical Details
- Material: Neodymium-Iron-Boron (NdFeB)
- Grade: N48
- Shape & Size: Cube, 25 × 25 × 25 mm (1 inch)
- Tolerance: ±0.05–0.1 mm (customizable upon request)
- Magnetization Direction: Axially magnetized (through one face)
- Coating Options: Nickel–Copper–Nickel (Ni–Cu–Ni), epoxy, or zinc
- Working Temperature: Up to 80 °C for standard N48 grade
- Typical Magnetic Properties:
- Br (Residual Induction): 1.38–1.42 T
- (BH)max: 366–390 kJ/m³ (46–49 MGOe)
- Density: ~7.5 g/cm³
- Packaging: Individually protected to prevent chipping or demagnetization during transit
Why Industrial Buyers Choose the N48 Cube Magnet
This magnet stands out for its consistency, stability, and clean machining quality. Engineers prefer this model when designing assemblies that require concentrated magnetic force in a small footprint - from motion devices and couplings to precision tools and jigs.
Our production process ensures reliable coating adhesion, accurate tolerance control, and batch-to-batch uniformity. Whether you're sourcing a few prototypes or planning bulk neodymium magnets for OEM manufacturing, we provide technical assistance, documentation, and inspection reports upon request.
Typical Applications
- Precision fixtures and holding tools
- Motors, sensors, and compact actuators
- Magnetic couplings and connectors
- Testing equipment and R&D prototypes
- Industrial locks or magnetic assemblies requiring high pull strength
Customization & Supply Options
As a specialized neodymium magnet supplier, we support OEM customization for dimensions, magnetization direction, coating type, and packaging. Small-batch samples can be arranged for evaluation before scaling up to mass production.
We maintain strict material traceability and perform flux density and dimensional tests on each lot. This ensures every NdFeB cube magnet meets the expected mechanical and magnetic performance for your project's needs.
Handling & Safety Notes
Neodymium magnets are powerful but brittle. Handle them with care to avoid impact or direct friction between pieces. During assembly, use non-magnetic tools or soft protective layers. Store in dry conditions and away from sensitive electronic components to prevent interference or damage.
Partner with a Reliable Source
By working with a professional manufacturer experienced in rare earth magnets, you can ensure steady quality, on-time delivery, and consistent magnetic properties across production runs.
Our team supports full technical consultation for magnet selection, coating performance, and safe handling throughout your project cycle.
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