
Industrial Fan Samarium Cobalt Rotor Magnet Assembly for Heavy Duty Ventilation Systems. Rare Earth SmCo Material: High-performance Samarium Cobalt magnets available in SmCo5 and SmCo17 grades. Multiple Certification Standards: Products certified with RoHS, CE, and ISO9001 quality system standards. Nickel Coating Protection: Standard nickel coating ensures durability and corrosion resistance. Customizable Composition: Precise composition control with Sm, Co, Cu, and Pr elements available. High Coercive Force: Superior magnetic stability with intrinsic coercive force up to 32 kOe. 33 Years Industry Experience: Manufacturer with over three decades of R&D and production expertise. Fast Quotation Service: Competitive pricing provided within 24 hours of receiving requirements.