Custom-Oriented Sintered NdFeB Magnet for EV Motors - N35SH to N54EH Grades
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Custom-Oriented Sintered NdFeB Magnet for EV Motors - N35SH to N54EH Grades
Product Attributes
| Attribute | Value |
|---|---|
| Magnetic Orientation | As Customization |
| Material | Neodymium Iron Boron |
| Working Temperature | 80~220°C |
| Shape | Block, Arc, Ring, Customized Shape Magnet |
| Application | New Energy Cars, Wind Power Generation, Servo Motors, Traction Motors |
| Grade | N35-N52, 35M-50M, 35H-48H, 30SH-45SH... |
| Coating | Nickel, NiCuNi, Zinc, Epoxy Etc |
Product Description
Energy Cars' Best Choice: Sintered Neodymium Magnet
Customized Magnetic Orientation • Neodymium Iron Boron (NdFeB) • EV-Grade Performance
Customized Magnetic Orientation • Neodymium Iron Boron (NdFeB) • EV-Grade Performance
Product Snapshot
Cut weight, extend range, and boost torque with Energy Cars' Best Choice sintered neodymium magnets. Engineered for traction motors, generators, and regenerative braking systems, each magnet is individually oriented to your exact magnetic pattern—radial, axial, Halbach, or skewed—delivering optimal flux distribution in the smallest possible package.
Why EV Engineers Choose Us
- Custom Magnetic Orientation - radial, axial, multi-pole, Halbach, or skewed to reduce cogging.
- EV-Grade Grades - N35SH-N54EH, 150 °C continuous operation.
- ±0.05 mm Tolerance - press-fit into laminated rotors, zero balance correction.
- IATF 16949 Plant - full PPAP, CPK ≥1.67, traceable lot codes.
- Energy Savings - up to 8% higher motor efficiency vs. standard orientation.
- 7-Day Prototypes - 3-D printed tooling, fast sintering, global delivery.
Technical Data
| Parameter | Typical Range |
|---|---|
| Material | Sintered Nd₂Fe₁₄B |
| Grades | N35SH, N38SH, N42UH, N48EH, N50EH, N54EH |
| Remanence (Br) | 11.7-14.8 kG |
| Coercivity (Hcj) | 17-30 kOe |
| Max Energy (BH)max | 33-53 MGOe |
| Operating Temperature | −40 °C to 150 °C (SH) / 180 °C (UH) / 220 °C (EH) |
| Magnetic Orientation | Custom radial, axial, multi-pole, Halbach, skew |
| Dimensional Tolerance | ±0.05 mm, ±0.1° angles |
| Coating | Ni-Cu-Ni, Zn, epoxy, parylene, Teflon |
| Certifications | IATF 16949, ISO 9001, ISO 14001, RoHS, REACH |
EV & Energy Applications
- Traction motors - higher torque density, smaller footprint.
- Regenerative braking generators - fast flux reversal, minimal losses.
- Battery-cooling fans - compact, high-speed BLDC rotors.
- Range-extender micro-turbines - lightweight, high-temperature stability.
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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