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IATF 16949 Certified NdFeB Rare-Earth Magnet for Industrial Motors

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IATF 16949 Certified NdFeB Rare-Earth Magnet for Industrial Motors

Name: IATF 16949 Certified NdFeB RareEarth Magnet for Industrial Motors
Brand: UNMAG
Price: 1 USD

Brand Name : UNMAG

Place of Origin : China

Packaging Details : Carton Box

Delivery Time : 20-25days

Certification : ISO9001, IATF16949, ISO14001

Material : Neodymium Iron Boron

Magnetic Orientation : As Customization

Grade : N35-N52, 35M-50M, 35H-48H, 30SH-45SH...

Working Temperature : 80~220°C

Coating : Nickel,NiCuNi,Zinc,Epoxy Etc

Shape : Block,Arc,Ring,Customized Shape Magnet

Application : New Energy Cars,Wind Power Generation,Servo Motors,Traction Motors

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Meta Title: IATF 16949 NdFeB Rare-Earth Magnet | Automotive-Grade Industrial Magnet
Meta Description: Source IATF 16949 certified neodymium iron boron magnets for motors, sensors, and actuators. N35–N52EH, PPAP Level 3, ±0.05 mm tolerance, 150 °C rating, global shipment.

Product Overview
Our IATF 16949 certified neodymium iron boron (NdFeB) rare-earth magnets are manufactured to automotive-grade quality standards, ensuring magnetic consistency, dimensional accuracy, and full PPAP documentation for the most demanding industrial applications. From servo motors to magnetic separators, these magnets deliver maximum energy density with proven reliability.

Key Benefits

• IATF 16949 Certified – Full PPAP Level 3, CPK ≥1.67 on critical dimensions.
• Grade Range N35–N52EH – Br 11.7–14.8 kG, withstand 150 °C continuous operation.
• ±0.05 mm Tolerance – Press-fit into rotors without secondary machining.
• Multi-Layer Coatings – Ni-Cu-Ni, epoxy, Zn, parylene ≥ 500 h salt-spray life.
• Custom Shapes – Blocks, rings, arcs, segments, Halbach arrays.
• 7-Day Prototypes – Laser-cut tooling, fast sintering cycle.

Technical Specifications

Property	Typical Range
Material	Sintered Nd₂Fe₁₄B
Grades	N35, N38, N42, N48, N50, N52, N35EH–N52EH
Remanence (Br)	11.7–14.8 kG
Coercivity (Hcj)	12–30 kOe (EH grade)
Max Operating Temp	80 °C (N52) – 150 °C (EH)
Dimensions	1 mm³ – 200 mm³ blocks, OD ≤ 120 mm rings
Tolerance	±0.05 mm, ±0.1° angles
Coatings	Ni-Cu-Ni, Zn, black epoxy, parylene
Certifications	IATF 16949, ISO 9001, ISO 14001, RoHS, REACH

Industrial Applications

• Servo & stepper motors – precise positioning, low cogging.
• Automotive actuators – turbo, EGR, and brake systems.
• Wind-turbine generators – high flux density at low RPM.
• Magnetic separators & couplings – reliable separation torque.
• Sensors & encoders – stable magnetic field over temperature.

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