Enhance your products or projects with our small OR24.5mm x IR21.5mm x T2.5mm magnets. Perfect for applications requiring a compact yet powerful magnetic field, these magnets are ideal for small motor assemblies, precision instruments, and small industrial devices. Their curved shape ensures optimal magnetic flux distribution, and with a maximum operating temperature of 120°C, they are suitable for high-temperature environments in industries such as automotive, aerospace, and electronics, making them perfect for intricate engineering tasks and delicate electronic components.

Please note: This product is a full assembly, which includes arc magnets with the correct pole opposites to form a full circle. The magnets will be shipped as individual arc magnets and not pre-assembled. Ensure compatibility with your application by confirming the required dimensions.

Quality Assurance

Introducing these premium N45H-grade neodymium arc magnets, meticulously crafted to meet your diverse needs with unparalleled performance. These magnets boast a triple-layer coating of nickel-copper-nickel (Ni-Cu-Ni), ensuring maximum protection against corrosion, enhancing longevity, and maintaining a pristine appearance.

Our neodymium arc magnets are manufactured to comply with REACH and RoHS standards, meaning they are free from harmful substances and environmentally safe. The Registration, Evaluation, Authorisation, and Restriction of Chemicals (REACH) regulation governs the production and usage of chemicals, while the Restriction of Hazardous Substances (RoHS) directive restricts the use of specific hazardous materials in electrical and electronic equipment. By adhering to these standards, we guarantee the safety and quality of our products.

At Magnet Store, we are committed to excellence, ensuring each of our neodymium magnets meets the highest quality standards through an extensive quality assurance program. Every magnet is subjected to rigorous testing and inspections to guarantee outstanding durability and performance.

Neodymium, while exceptionally powerful, is also inherently brittle, lacking the flexibility found in other metals. This characteristic means careful handling is required to avoid damage, such as cracking when magnets collide. We advise handling these magnets with care to maintain their integrity and prolong their life.

Technical Specifications (Individual Arc Magnets)

• Outer Radius (OR): 68.5mm
• Inner Radius (IR): 56.5mm
• Thickness (T): 12mm

Technical Specifications (Full Assembly)

• Outer Diameter (OD) 49mm
• Inner Diameter (ID) 43mm
• Thickness 2.15mm
• Neodymium (NdFeB) Grade: N45H
• +/-0.1mm tolerance.
• Triple coated (Ni-Cu-Ni)
• SKU - MS0219F

Looking for a different shape or size? Click here to view our full range of Arc magnets.