Strontium Barium Ferrite Ring Magnet Y25 Grade for DC Motors - ±2% Dimensional Tolerance, Custom Shapes Available
High-performance ring-shaped ferrite magnets specifically engineered for DC motors and various industrial applications. Available in Y25, Y30, Y33, and Y35 grades with customizable dimensions and magnetization directions.
| Parameter | Specification |
|---|---|
| Material Composition | Sro or Bao and Fe2o3 (Strontium/Barium Ferrite) |
| Available Grades | Y25, Y30, Y33, Y35 |
| Shape | Ring (customizable shapes available) |
| Surface Coating | None required - naturally corrosion resistant |
| Dimensional Tolerance | Length/Width: ±2%, Height: ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Manufacturing Process | Sintered Ceramic Processing Technology |
| Minimum Order Quantity | Samples available upon request |
| Lead Time | 3-10 days for samples, 10-30 days for production orders |
| Quality Certifications | ROHS, SGS, ISO9001 |
- Cost-effective alternative to alnico and rare earth magnets
- High intrinsic coercive force for superior magnetic performance
- Excellent corrosion resistance - no protective coating needed
- Customizable sizes and shapes to meet specific requirements
- Fast delivery with competitive pricing
- DC motors and brushless motors
- Loudspeakers and audio equipment
- Magnetic separators and filtration systems
- Automotive sensors and components
- Educational tools and scientific instruments
- Magnetic door catches and holding systems
Established in 2008, our 3000 square meter facility utilizes advanced production equipment and rigorous quality control processes. We export globally to Europe, North America, Southeast Asia, and other international markets.
Standard protective packaging includes carton boxes with plastic sacks or composite board boxes suitable for sea and air transportation. Custom packaging available upon request.
For accurate pricing and delivery information, please provide:
- Material type and required grade
- Detailed dimensions, tolerances, and shape specifications
- Intended application and maximum operating temperature
- Required quantity and magnetization preferences
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.