Compression Bonded Magnets
Bonded SmCo Magnets
Step into a world of precision and power with NGYC's exceptional bonded SmCo magnets. Crafted with utmost precision, our magnets are tailored to meet your unique needs, offering unparalleled performance in a variety of shapes and specifications.
Our magnets not only offer the precision and versatility of bonded permanent magnets but also boast exceptional resistance to corrosion and high-temperature stability. Ideal for a wide range of applications, including computer and office devices such as HDDs, CD/DVD-ROM spindle motors, printers, and fax machine stepper motors. They are also suitable for automotive applications such as permanent magnet starter motors, power steering motors, automatic window motors, seat adjustment motors, and speed sensors. In addition, our magnets are suitable for use in household appliances such as watches, air conditioning stepper motors, camera driving motors, and more.
| Grade | Remanence | Coercivity | Intrinsic Coercivity | Max. Energy Product | Reversible Temperature Coefficient (RTC) |
| Br | Hcb | Hcj | (BH)Max | α (Br) | |
| MT | KA/M | KA/M | KJ/M3 | %/ ℃ | |
| Gs | KOe | KOe | MGOe | ||
| SCZ-4T | 380-420 | 200-280 | 640-1030 | 28-36 | -0.03 |
| 3.8-4.2 | 2.5-3.5 | 8.0-13.0 | 3.5-4.5 | ||
| SCZ-5T | 410-540 | 265-360 | 640-1200 | 36-44 | -0.03 |
| 4.1-5.4 | 3.3-4.5 | 8.0-15.0 | 4.5-5.5 | ||
| SCZ-9 | 610-660 | 415-480 | 640-1200 | 68-76 | -0.03 |
| 6.1-6.6 | 5.2-6.0 | 9.0-15.0 | 8.5-9.5 | ||
| SCZ-11 | 640-720 | 430-510 | 640-1200 | 76-88 | -0.03 |
| 6.4-7.2 | 5.4-6.4.4 | 8.0-15.0 | 9.5-11.0 |
Note: T refers to isotropic material.
Bonded NdFeB Magnets
Our bonded NdFeB magnets are a new type of permanent magnet material that boasts high residual magnetism, coercive force, and magnetic energy product. Compared to traditional permanent magnet materials, our bonded NdFeB magnets offer a higher performance-to-price ratio and can be tailored to meet the complex shape, size, and small-scale production requirements of various industries.
These magnets find applications in a range of fields, from office automation equipment and electronic machinery to audio-visual devices, instruments, small motors, measuring devices, cellphones, DVD-ROM and HDD spindle motors, as well as specialized micro DC motors and automation instruments.
| Grade | Remanence | Coercivity | Intrinsic Coercivity | Max. Energy Product | Reversible Temperature Coefficient (RTC) | Max. Working Temperature |
| Br | Hcb | Hcj | (BH)Max | α (Br) | TW | |
| T | KA/M | KA/M | KJ/M3 | %/ ℃ | ℃ | |
| KGs | KOe | KOe | MGOe | |||
| BNP-6 | 0.55-0.62 | 285-370 | 600-755 | 44-56 | -0.13 | 100 |
| 5.5-6.2 | 3.6-4.6 | 7.5-9.5 | 5.5-7 | |||
| BNP-8 | 0.62-0.69 | 385-445 | 640-800 | 64-72 | -0.13 | 120 |
| 6.2-6.9 | 4.8-5.6 | 8-10 | 8.0-9.0 | |||
| BNP-9 | 0.65-0.70 | 400-440 | 640-800 | 70-76 | -0.12 | 120 |
| 6.5-7.0 | 5.0-5.5 | 8-10 | 8.8-9.5 | |||
| BNP-10 | 0.68-0.72 | 420-470 | 640-800 | 76-84 | -0.11 | 120 |
| 6.8-7.2 | 5.3-5.9 | 8-10 | 9.5-10.5 | |||
| BNP-11 | 0.70-0.74 | 445-480 | 680-800 | 80-88 | -0.11 | 120 |
| 7.0-7.4 | 5.6-6.0 | 8.5-10 | 10.0-11.0 | |||
| BNP-8SR | 0.62-0.66 | 410-465 | 880-1120 | 64-72 | -0.13 | 150 |
| 6.2-6.6 | 5.2-5.8 | 11-14 | 8.0-9.0 | |||
| BNP-8H | 0.61-0.65 | 410-455 | 1190-1440 | 64-72 | -0.07 | 125 |
| 6.1-6.5 | 5.2-5.7 | 15-18 | 8.0-9.0 | |||
| BNP-8L | 0.60-0.64 | 360-400 | 715-800 | 56-64 | -0.13 | 110 |
| 6.0-6.4 | 4.5-5.0 | 9-10 | 7.0-8.0 | |||
| BNP-11L | 0.70-0.74 | 400-440 | 520-640 | 78-84 | -0.11 | 110 |
| 7.0-7.4 | 5.0-5.5 | 6.5-8 | 9.8-10.5 | |||
| BNP-12L | 0.74-0.80 | 420-455 | 520-600 | 84-92 | -0.08 | 110 |
| 7.4-8.0 | 5.3-5.7 | 6.5-7.5 | 10.5-11.5 | |||
Note: The above-mentioned characteristics are related to the shape and size of the magnet, and the performance can only be confirmed based on actual products.
