Long Rare Earth Neodymium Ring Magnet Manufacturers
Product Description
Material: Sintered NdFeB
Size: OD1/4 - ID1/8x1"
Pole Orientation: Axially magnetized
Coating: Ni+Cu+Ni
Grade: N45
Tolerance: +/-0.05mm
Applications: This neodymium magnet ring is perfect for industrial applications and personal applications
This slim ring neodymium magnet measures 1/4" in diameter and 1" in length and features a 1/8" hole through the length of the magnet. It is made of the grade N45 neodymium magnet alloy under ISO 9001 quality control systems, they are plated in a nickel-copper-nickel coating for a shiny corrosion resistant finish.
Electric Motors and Generators: These are the most common applications. The ring rare earth magnets are fixed inside the outer casing (stator) or onto the inner rotor of brushless DC motors and AC synchronous motors.
Magnetic Couplings: Used to transmit torque through a physical barrier without direct contact, creating a hermetic seal.
Magnetic Bearings and Levitation: Provide passive, contact-less support for rotating shafts, reducing friction and wear.
Sensors and Encoders: Used to create a strong, alternating magnetic field that rotary or linear sensors can detect to measure position, speed, and direction.
Warning Tips
Handle with Care: Neodymium magnets are powerful and can chip or shatter if mishandled.
Pacemaker Safety: Keep these magnets at a safe distance from pacemakers and similar medical devices.
Not a Toy: Keep these magnets out of reach of children.
Disposal: Dispose of damaged magnets responsibly to avoid safety hazards.
Why Choose Us
♦ Precision Manufacturing ♦
With state-of-the-art equipment and strict process control, we achieve exceptional dimensional accuracy and consistent magnetic performance—ensuring every magnet meets the highest precision standards.
♦ Uncompromising Quality Assurance ♦
Each magnet is subjected to comprehensive testing protocols, verifying magnetic strength, structural integrity, and resistance to temperature, corrosion, and demagnetization—guaranteeing long-term reliability in demanding environments.
♦ Expert Engineering Support ♦
Our team of experienced engineers and material scientists offers in-depth technical consultation, helping you select or customize the optimal solution for your specific application needs.
♦ Agile & Reliable Service ♦
We prioritize responsive communication, fast lead times, and dependable delivery—keeping your projects on track and minimizing downtime.
♦ Competitive & Transparent Pricing ♦
We deliver premium-grade magnets at highly competitive rates, backed by transparent pricing models and tailored quotes that maximize ROI without compromising quality.
♦ Volume-Based Cost Efficiency♦
Unlock greater savings on bulk orders with tiered discount structures—making large-scale procurement more economical while maintaining top-tier performance standards.
Wenn Sie an unseren Produkten interessiert sind und weitere Einzelheiten erfahren möchten, hinterlassen Sie bitte hier eine Nachricht. Wir werden Ihnen so schnell wie möglich antworten.
Diese diametral magnetisierten Magnete haben ihren Nord- und Südpol auf gegenüberliegenden gekrümmten Seiten und schneiden die flache Oberfläche in zwei Hälften.
Neodym-Ringmagnete nützlich für wissenschaftliche Experimente, Klassenzimmermagnete, Schulprojekte, Heimwerkerprojekte, Heimwerkerprojekte, Lautsprecher, Kunsthandwerk und vieles mehr
Neodym-Ringmagnete nützlich für wissenschaftliche Experimente, Klassenzimmermagnete, Schulprojekte, Heimwerkerprojekte, Heimwerkerprojekte, Lautsprecher, Kunsthandwerk und vieles mehr
Wenn Sie an unseren Produkten interessiert sind und weitere Einzelheiten erfahren möchten, hinterlassen Sie bitte hier eine Nachricht. Wir werden Ihnen so schnell wie möglich antworten.
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Hefei Super Electronics Co., Ltd.
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