| Model NO. | N40sh | Grade | N30SH-N45SH |
| Coating | Ni-Cu-Ni, Nickel, Zinc, Epoxy, Aluminium | Tolerance | +/-0.05mm or Customized |
| Lead Time | 10~20 Days | Size | Customized |
| Transport Package | Carton with Crate | HS Code | 85051110 |
| Production Capacity | 1000000 PCS /Month | Origin | Jiangsu, China |
As industries evolve at a remarkable pace, the role of magnetic materials within diverse equipment continues to expand. Among these, motors stand as a quintessential application, vital to the evolution of modern machinery. Permanent magnets, the heart of permanent magnet motors, bestow numerous advantages that elevate motor performance to new heights. These magnets ensure high efficiency, offer substantial torque, and maintain a consistent speed carrying capacity. When compared to traditional motors and synchronous motors, permanent magnet motors excel by significantly reducing current consumption, thus enhancing overall performance.
In today's market, neodymium iron boron (NdFeB), samarium cobalt (SmCo), aluminum nickel cobalt (AlNiCo), and ferrite are the primary commercial types. Strategic selection is key to optimizing motor design and cost-efficiency.
| Product Details | Specifications |
|---|---|
| Material | Sintered NdFeB |
| Grade | N40sh |
| Working temperature | ≤150ºC(302ºF) |
| Density | 7.5-7.6g/cm³ |
| Coating | Ni, Zn, Epoxy, Gold, etc. |





1. Mastery Over the Vertical Industrial Chain: Integrated and streamlined end-to-end manufacturing process ensuring unmatched product consistency.
2. Economical Solutions: Skilled management cuts unnecessary costs, offering competitive pricing.
3. Industry Mastery: Proficiency in exporting superior magnetic solutions with agility.
4. Professional Team: R&D maestros and trade specialists guarantee a seamless transition from conception to delivery.
5. Customization Prowess: One-stop OEM/ODM services featuring innovative product design and precise processing.