N45SH Zinncium Neodymium Magnets for Servo Motors BLDC with ±0.05mm Tolerance and 150°C Operating Temperature
N45SH Zinncium Neodymium Magnets are high-performance permanent magnets specifically engineered for servo motors and BLDC applications including SAC90S25, 3, TB, FT, and EY-2048 models. These rare earth magnets deliver exceptional magnetic strength and thermal stability for demanding industrial applications.
| Parameter | Specifications |
|---|---|
| Shape | Arc shaped (Custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Br (kGs) | N35: 11.8-12.2; N52: 14.4-14.8; N30SH: 10.8-11.2 |
| Hcj (kA/m) | N35: ≥955; N52: ≥876; N30SH: ≥1353; N33AH: ≥2785 |
| Working Temperature | N35: ≤80°C; N52: ≤70°C; N30SH: ≤150°C; N33AH: ≤240°C |
Exceptional magnetic field strength (Br) and high coercivity (Hcj) for superior performance in demanding applications.
Operating temperatures up to 240°C depending on grade, ensuring reliable performance in high-temperature environments.
Available in various shapes, sizes, and coatings with precise tolerances down to ±0.05mm.
Suitable for motors, sensors, speakers, wind turbines, medical equipment, and industrial automation systems.
- Electro-acoustic: Loudspeakers, headphones, microphones, alarms
- Electric Products: Sensors, relays, meters, switches
- Motor Applications: Servo motors, BLDC motors, generators, VCM
- Industrial Equipment: Magnetic separators, holders, filters
- Healthcare: Medical instruments, NMR spectrometers
- Renewable Energy: Wind turbines and generators
All products comply with ROHS, SGS, and ISO9001 certifications, ensuring consistent quality and environmental responsibility.
Please provide: Material type and grade, dimensions with tolerances, coating preference, application details, maximum working temperature, quantity requirements, and magnetization specifications.
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. operates from a 3000 square meter facility with advanced production equipment and comprehensive quality control systems.
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