Custom Multi-Pole Magnetized Neodymium Magnets – Radial/Axial Multi-Pole Ring & Block Magnets for Motors, Sensors & Encoders
Precision Multi-Pole Magnetization for Motors, Encoders, Sensors & Robotics
Key Advantages
✔ High-Precision Multi-Pole Magnetization
- 8 poles, 12 poles, 16 poles, 24 poles, 36 poles, 50 poles, 100 poles, 200+ poles customizable
- Uniform pole distribution, small tolerance, stable signal output
- High consistency for mass production
- No weak poles, no missing poles, no signal deviation
✔ Multiple Magnetization Types
- Radial multi-pole: Outer/inner circumference magnetization (for motors & encoders)
- Axial multi-pole: End-face circumferential poles (for sensors & rotors)
- Face multi-pole: Flat surface multi-pole (for linear encoders & modules)
✔ Wide Shape Compatibility
- Ring multi-pole magnets (most popular for motors)
- Block multi-pole magnets (for linear sensors)
- Disc multi-pole magnets (for small encoders)
- Special-shaped multi-pole magnets (custom design)
✔ High Performance & Stability
- N35–N52, SH, UH, EH high-temperature grades available
- Working temp up to 150°C for automotive & industrial use
- NiCuNi, epoxy, gold coatings for anti-corrosion
- Dimensional tolerance ±0.03mm for high-precision assemblies
✔ Professional Customization
- Custom poles, size, thickness, magnetization direction
- Support drawings, samples, technical design
- Provide magnetic test reports
- Fast prototype & mass production
| Item | Details |
|---|---|
| Material | NdFeB (Neodymium-Iron-Boron) |
| Grades | N35–N52, SH, UH, EH |
| Shape | Ring, Block, Disc, Custom |
| Pole Count | 8–200+ poles customizable |
| Magnetization | Radial multi-pole, Axial multi-pole, Face multi-pole |
| Coating | NiCuNi, Epoxy, Zn, Gold |
| Tolerance | ±0.03mm ~ ±0.1mm |
| Working Temp | 80°C–150°C |
| Application | BLDC motors, encoders, Hall sensors, robotics, automotive |
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Please fill out the form below to request a quote or to request more information about us. Please be sure to upload customized requirement documents or pictures, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
Please fill out the form below to request a quote or to request more information about us. please be as detailed as possible in your message, and we will get back to you as soon as possible with a response. we're ready to start working on your new project, contact us now to get started.
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HuanTongcx is a custom magnet supplier which providing neodymium magnet, ferrite magnet, samarium cobalt magnet for various industries.
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No. 73-75, Dalang Section, Guan Zhang Road, Dalang Town, Dongguan City, Guangdong Province, China
Contact person: Mr.Zeng
Tel: +86-13925718949