Ring SmCo magnets
Ring SmCo magnets are widely used on electro acoustic & telecommunication apparatus, meters, magnetic mechanism, sensors, etc.
FOB Price: US $0.1 – 10 / Piece | Get Latest Price
Min.Order Quantity: 100 Piece
Supply Ability: 5,000,000 Piece/Month
Port: Shanghai/Hangzhou/Ningbo
Payment Terms: T/T, Western Union, Paypal
Delivery Time: About 7-25 days
Relative Products
Quick Details
| Place of Origin: Zhejiang, China (Mainland) | Brand Name: Sinnyuan magnets |
| Product Name: Ring SmCo magnets | Type: Permanent magnets |
| Rare Earth Magnet Type: SmCo magnets | Shape: Ring shape |
| Material: Samarium Cobalt | Grade: SmCo5 and Sm2Co17 |
| Size: Customized size | Accuracy: 0.05mm |
| Magnetization Direction: Customzied specific requirements | Application: Industrial Magnets |
SmCo (Samarium Cobalt) Magnets Performance Datasheet 
| Types | Material | Grade | Remanence (Br) T┃kGs | Coercive Force (Hcb) kA/m┃kOe | Intrinsic Coercivity (Hcj) kA/m┃kOe | Max. Energy Product ((BH)max) kJ/m³ ┃MGOe | Curie Temp. TC (℃) | Max. Working Temp. TW (℃) | Temp. Coefficient of Br T.C.α (Br) (%/°C) | Temp. Coefficient of Hcj T.C.β (Hcj) (%/°C) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1:5 SmCo | (SmPr)Co5 | YX16 | 0.81-0.85┃8.1-8.5 | 610-660┃7.8-8.3 | 1,194-1,830┃15-23 | 111-127┃14-16 | 750 | 250 | -0.05 | -0.3 |
| YX18 | 0.85-0.90┃8.5-9.0 | 650-700┃8.3-8.8 | 1,194-1,830┃15-23 | 127-143┃16-18 | 750 | 250 | -0.05 | -0.3 | ||
| YX20 | 0.90-0.94┃9.0-9.4 | 680-725┃8.5-9.1 | 1,194-1,830┃15-23 | 143-159┃18-20 | 750 | 250 | -0.05 | -0.3 | ||
| YX22 | 0.94-0.96┃9.4-9.6 | 710-750┃8.9-9.4 | 1,194-1,830┃15-23 | 159-175┃20-22 | 750 | 250 | -0.05 | -0.3 | ||
| YX24 | 0.96-1.00┃9.6-10.0 | 720-770┃9.2-9.7 | 1,194-1,830┃15-23 | 175-190┃22-24 | 750 | 250 | -0.05 | -0.3 | ||
| SmCo5 | YX16S | 0.79-0.84┃7.9-8.4 | 612-660┃7.7-8.3 | ≥1,830┃≥23 | 118-135┃15-17 | 750 | 250 | -0.035 | -0.28 | |
| YX18S | 0.84-0.90┃8.4-9.0 | 644-692┃8.1-8.7 | ≥1,830┃≥23 | 135-151┃17-19 | 750 | 250 | -0.04 | -0.28 | ||
| YX20S | 0.90-0.94┃9.0-9.4 | 684-732┃8.6-9.2 | ≥1,830┃≥23 | 151-167┃19-21 | 750 | 250 | -0.045 | -0.28 | ||
| YX22S | 0.92-0.96┃9.2-9.6 | 710-756┃8.9-9.5 | ≥1,830┃≥23 | 167-183┃21-23 | 750 | 250 | -0.045 | -0.28 | ||
| YX24S | 0.96-1.00┃9.6-10.0 | 740-788┃9.3-9.9 | ≥1,830┃≥23 | 183-199┃23-25 | 750 | 250 | -0.045 | -0.28 | ||
| (SmGd)Co5 (LTC) | LTC (YX-10) | 0.62-0.66┃6.2-6.6 | 485-517┃6.1-6.5 | ≥1,830┃≥23 | 75-88┃9.5-11 | 750 | 300 | Temp. Range | T.C.α (Br) | |
| 20-100°C | +0.0156 | |||||||||
| 100-200°C | +0.0087 | |||||||||
| 200-300°C | +0.0007 | |||||||||
| 2:17 SmCo | Sm2(CoFeCuZr)17 | YXG22H | 0.93-0.97┃9.3-9.7 | 676-740┃8.5-9.3 | ≥1,990┃≥25 | 160-175┃20-22 | 800 | 300 | -0.02 | -0.2 |
| YXG24H | 0.95-1.02┃9.5-10.2 | 700-750┃8.7-9.4 | ≥1,990┃≥25 | 175-191┃22-24 | 800 | 350 | -0.025 | -0.2 | ||
| YXG26H | 1.02-1.05┃10.2-10.5 | 750-780┃9.4-9.8 | ≥1,990┃≥25 | 191-207┃24-26 | 800 | 350 | -0.03 | -0.2 | ||
| YXG28H | 1.05-1.08┃10.5-10.8 | 756-796┃9.5-10 | ≥1,990┃≥25 | 207-220┃26-28 | 800 | 350 | -0.035 | -0.2 | ||
| YXG30H | 1.08-1.10┃10.8-11.0 | 788-835┃9.9-10.5 | ≥1,990┃≥25 | 220-240┃28-30 | 800 | 350 | -0.035 | -0.2 | ||
| YXG32H | 1.10-1.13┃11.0-11.3 | 812-860┃10.2-10.8 | ≥1,990┃≥25 | 230-255┃29-32 | 800 | 350 | -0.035 | -0.2 | ||
| YXG22 | 0.93-0.97┃9.3-9.7 | 676-740┃8.5-9.3 | ≥1,443┃≥18 | 160-175┃20-22 | 800 | 300 | -0.02 | -0.2 | ||
| YXG24 | 0.95-1.02┃9.5-1.02 | 692-764┃8.7-9.6 | ≥1,443┃≥18 | 175-191┃22-24 | 800 | 300 | -0.025 | -0.2 | ||
| YXG26 | 1.02-1.05┃10.2-10.5 | 748-796┃9.4-10.0 | ≥1,443┃≥18 | 191-207┃24-26 | 800 | 300 | -0.03 | -0.2 | ||
| YXG28 | 1.05-1.08┃10.5-10.8 | 756-812┃9.5-10.2 | ≥1,443┃≥18 | 207-220┃26-28 | 800 | 300 | -0.035 | -0.2 | ||
| YXG30 | 1.08-1.10┃10.8-11.0 | 788-835┃9.9-10.5 | ≥1,443┃≥18 | 220-240┃28-30 | 800 | 300 | -0.035 | -0.2 | ||
| YXG32 | 1.10-1.13┃11.0-11.3 | 812-860┃10.2-10.8 | ≥1,443┃≥18 | 230-255┃29-32 | 800 | 300 | -0.035 | -0.2 | ||
| YXG26M | 1.02-1.05┃10.2-10.5 | 676-780┃8.5-9.8 | 955-1,433┃44,913 | 191-207┃24-26 | 800 | 300 | -0.035 | -0.2 | ||
| YXG28M | 1.05-1.08┃10.5-10.8 | 676-796┃8.5-10.0 | 955-1,433┃44,913 | 207-220┃26-28 | 800 | 300 | -0.035 | -0.2 | ||
| YXG30M | 1.08-1.10┃10.8-11.0 | 676-835┃8.5-10.5 | 955-1,433┃44,913 | 220-240┃28-30 | 800 | 300 | -0.035 | -0.2 | ||
| YXG28L | 1.05-1.08┃10.5-10.8 | 541-764┃6.8-9.6 | 636-955┃44,785 | 207-220┃26-28 | 800 | 250 | -0.035 | -0.2 | ||
| YXG30L | 1.08-1.15┃10.8-11.5 | 541-796┃6.8-10.0 | 636-955┃44,785 | 220-240┃28-30 | 800 | 250 | -0.035 | -0.2 | ||
| (SmEr)2(CoTm)17 (LTC) | LTC (YXG22) | 0.94-0.98┃9.4-9.8 | 668-716┃8.4-9.0 | ≥1,443┃≥18 | 167-183┃21-23 | 840 | 300 | Temp. Range | T.C.α (Br) | |
| -50-25°C | +0.005 | |||||||||
| 20-100°C | -0.008 | |||||||||
| 100-200°C | -0.008 | |||||||||
| 200-300°C | -0.011 |
SmCo (Samarium Cobalt) Magnets Magnetization Directions
SmCo Magnets Shipping Methods
International Express (TNT, DHL, FedEx, UPS, etc), Air, Sea.
a: If the weight is under 40kgs, we recommend to send it in shielding boxes by Express.
b: If the weight is between 40-100kgs, it can be sent by Express or Air.
c: If the weight is over 100kgs, we recommend to ship them by Sea.
Typical Shapes of SmCo Magnets
For more details about ring shaped SmCo magnets, please send message to us or email to sales@sinnyuan.com. We will reply to you as early as possible.
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