ISO14001 Certified Sintered Neodymium Magnet for Industrial Motors
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
ISO14001 Certified Sintered Neodymium Magnet for Industrial Motors
Product Specifications
| Attribute | Value |
|---|---|
| Coating | Nickel, NiCuNi, Zinc, Epoxy Etc |
| Magnetic Orientation | As Customization |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Working Temperature | 80~220°C |
| Application | New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors |
| Shape | Block, Arc, Ring, Customized Shape Magnet |
| Material | Neodymium Iron Boron |
Product Overview
When your motor or generator demands maximum flux density in a curved geometry, our ISO 14001 certified sintered neodymium iron boron (NdFeB) arc magnets deliver. Produced in an environmentally-managed facility, every arc segment meets tight ±0.05 mm tolerances and is 100% inspected for magnetic uniformity—ideal for servo motors, BLDC motors, wind-turbine generators, and magnetic couplings.
Key Features
| Feature | Benefit |
|---|---|
| ISO 14001 Certified Plant | Traceable, eco-friendly production; REACH & RoHS compliant |
| Arc Geometry | Perfect concentricity to reduce cogging torque in motors |
| Grades N35-N52SH | 11.7-14.8 kG remanence, Hcj up to 25 kOe for 150°C operation |
| ±0.05 mm Tolerance | Press-fit into rotors—no secondary grinding |
| Multi-Layer Coatings | Ni-Cu-Ni, Zn, epoxy, parylene ≥ 500 h salt-spray life |
| 7-Day Prototypes | Laser-cut tooling, fast sintering cycle |
Technical Specifications
| Property | Typical Range |
|---|---|
| Material | Sintered Nd₂Fe₁₄B |
| Grades | N35, N38, N42, N48, N50, N52, N35SH-N52SH |
| Remanence (Br) | 11.7-14.8 kG |
| Coercivity (Hcj) | 12-25 kOe |
| Max Operating Temp | 80°C (N52) - 150°C (SH) |
| Arc Dimensions | OD 10-200 mm, ID 8-180 mm, thickness 2-30 mm, angle 5-180° |
| Tolerance | ±0.05 mm, ±0.1° angle |
| Coating Options | Ni-Cu-Ni, Zn, black epoxy, parylene, Teflon |
| Certifications | ISO 14001, ISO 9001, IATF 16949, RoHS, REACH |
Industrial Applications
- Brushless DC (BLDC) motors - reduced cogging, higher torque
- Servo motors & actuators - precise positioning
- Wind-turbine generators - high flux density at low RPM
- Magnetic couplings & pumps - contactless torque transmission
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department