Model | Shaft diameter(d) | Lead(l) | Bead diameter | Nut size | Ball nut Rated load | Stiffness (kgf/ μm) |
|||||||||||
D | A | E | B | L | W | H | x | Q | n | Ca | Coa | ||||||
SFH01205-2.8 | 12 | 5 | 2.5 | 24 | 40 | 5 | 10 | 30 | 32 | 30 | 4.5 | 2.8x1 | 661 | 1316 | 19 | ★ | |
SFH01210-2.8 | 10 | 2.5 | 24 | 40 | 5 | 10 | 45 | 32 | 30 | 4.5 | 2.8×1 | 642 | 1287 | 19 | ★ | ||
SFH01605-3.8 | 15 | 5 | 2.778 | 28 | 48 | 5 | 10 | 37 | 38 | 40 | 5.5 | M6 | 3.8x1 | 1112 | 2507 | 30 | ★ |
SFH01610-2.8 | 10 | 2.778 | 28 | 48 | 5 | 10 | 45 | 38 | 40 | 5.5 | M6 | 2.8×1 | 839 | 1821 | 23 | ★ | |
SFH01616-1.8 | 16 | 2.778 | 28 | 48 | 5 | 10 | 45 | 38 | 40 | 5.5 | M6 | 1.8x1 | 552 | 1137 | 14 | ★ | |
SFH01616-2.8 | 16 | 2.778 | 28 | 48 | 5 | 10 | 61 | 38 | 40 | 5.5 | M6 | 2.8×1 | 808 | 1769 | 22 | ★ | |
SFH01620-1.8 | 20 | 2.778 | 28 | 48 | 7 | 10 | 58 | 38 | 40 | 5.5 | M6 | 1.8x1 | 554 | 1170 | 14 | ★ | |
SFH02005-3.8 | 20 | 5 | 3.175 | 36 | 58 | 7 | 10 | 37 | 47 | 44 | 6.6 | M6 | 3.8x1 | 1484 | 3681 | 37 | ★ |
SFH02010-3.8 | 10 | 3.175 | 36 | 58 | 7 | 10 | 55 | 47 | 44 | 6.6 | M6 | 3.8x1 | 1516 | 3833 | 40 | ★ | |
SFH02020-1.8 | 20 | 3.175 | 36 | 58 | 7 | 10 | 54 | 47 | 44 | 6.6 | M6 | 1.8x1 | 764 | 1758 | 19 | ★ | |
SFH02020-2.8 | 20 | 3.175 | 36 | 58 | 7 | 10 | 74 | 47 | 44 | 6.6 | M6 | 2.8×1 | 1118 | 2734 | 29 | ★ | |
SFH02505-3.8 | 25 | 5 | 3.175 | 40 | 62 | 7 | 10 | 37 | 51 | 48 | 6.6 | M6 | 3.8x1 | 1650 | 4658 | 43 | ★ |
SFH02510-3.8 | 10 | 3.175 | 40 | 62 | 7 | 12 | 55 | 51 | 48 | 6.6 | M6 | 3.8×1 | 1638 | 4633 | 45 | ★ | |
SFH02525-1.8 | 25 | 3.175 | 40 | 62 | 7 | 12 | 64 | 51 | 48 | 6.6 | M6 | 1.8x1 | 843 | 2199 | 22 | ★ | |
SFH02525-2.8 | 25 | 3.175 | 40 | 62 | 7 | 12 | 89 | 51 | 48 | 6.6 | M6 | 2.8×1 | 1232 | 3421 | 34 | ||
SFH03205-3.8 | 32 | 5 | 3.175 | 50 | 80 | 9 | 12 | 37 | 65 | 62 | 9 | M6 | 3.8x1 | 1839 | 6026 | 51 | |
SFH03210-3.8 | 31 | 10 | 3.969 | 50 | 80 | 9 | 12 | 57 | 65 | 62 | 9 | M6 | 3.8x1 | 2460 | 7255 | 55 | |
SFH03220-2.8 | 20 | 3.969 | 50 | 80 | 9 | 12 | 76 | 65 | 62 | 9 | M6 | 2.8x1 | 1907 | 5482 | 43 | ||
SFH03232-1.8 | 32 | 3.969 | 50 | 80 | 9 | 12 | 80 | 65 | 62 | 9 | M6 | 1.8x1 | 1257 | 3426 | 27 | ||
SFH03232-2.8 | 32 | 3.969 | 50 | 80 | 9 | 12 | 112 | 65 | 62 | 9 | M6 | 2.8x1 | 1838 | 5329 | 42 | ||
SFH04005-3.8 | 40 | 5 | 3.175 | 63 | 93 | 9 | 15 | 42 | 78 | 70 | 9 | M8 | 3.8x1 | 2018 | 7589 | 60 | |
SFHO4010-3.8 | 38 | 10 | 6.35 | 63 | 93 | 9 | 14 | 60 | 78 | 70 | 9 | M8 | 3.8x1 | 5035 | 13943 | 67 | |
SFHO4020-2.8 | 20 | 6.35 | 63 | 93 | 9 | 14 | 80 | 78 | 70 | 9 | M8 | 2.8×1 | 3959 | 10715 | 54 | ||
SFHO4040-1.8 | 40 | 6.35 | 63 | 93 | 9 | 14 | 98 | 78 | 70 | 9 | M8 | 1.8x1 | 2585 | 6648 | 34 | ||
SFHO4040-2.8 | 40 | 6.35 | 63 | 93 | 9 | 14 | 138 | 78 | 70 | 9 | M8 | 2.8×1 | 3780 | 10341 | 52 | ||
SFH05005-3.8 | 50 | 5 | 3.175 | 75 | 110 | 10.5 | 15 | 42 | 93 | 85 | 11 | M8 | 3.8x1 | 2207 | 9542 | 68 | |
SFH05010-3.8 | 48 | 10 | 6.35 | 75 | 110 | 10.5 | 18 | 60 | 93 | 85 | 11 | M8 | 3.8x1 | 5638 | 17852 | 79 | |
SFH05020-3.8 | 20 | 6.35 | 75 | 110 | 10.5 | 18 | 100 | 93 | 85 | 11 | M8 | 3.8x1 | 5749 | 18485 | 87 | ||
SFH05050-1.8 | 50 | 6.35 | 75 | 110 | 10.5 | 18 | 120 | 93 | 85 | 11 | M8 | 1.8x1 | 2946 | 8749 | 42 | ||
SFH05050-2.8 | 50 | 6.35 | 75 | 110 | 10.5 | 18 | 170 | 93 | 85 | 11 | M8 | 2.8×1 | 4308 | 13610 | 65 |
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In the realm of precision engineering and automation, where components like ball screws are instrumental, the selection process is indeed a complex dance of interconnected elements. As mentioned earlier, the investigation into the operational guarantee is paramount, and every decision is a delicate balance between various critical factors. This principle holds true for a product like the SFH SFA Screw H Type manufactured by Zhejiang Huayu Automation Technology Co., Ltd.
Load Weight and Stroke: When selecting a ball screw, the load weight is one of the fundamental aspects to consider. In the case of the SFH SFA Screw H Type, it's crucial to assess the maximum load it can bear while maintaining precision. Simultaneously, the stroke, or the linear travel distance, is another key element. It's important to ensure that the chosen ball screw can accommodate the required stroke without compromising performance.
Torque and Positioning Accuracy: The torque requirements of the application are intricately linked to load weight. The SFH SFA Screw H Type, designed for precision applications, must deliver the necessary torque to move the load efficiently. Achieving precise positioning is paramount, especially in industries where accuracy is non-negotiable, such as CNC machinery and robotics.
Repeat Positioning Accuracy: The repeatability of the ball screw is closely tied to its performance over time. The SFH SFA Screw H Type, known for its durability and consistent performance, should maintain its accuracy through numerous cycles, ensuring that every movement replicates the exact positioning.
Rigidity and Lead: The rigidity of the ball screw affects its ability to withstand external forces and maintain stability during operation. The SFH SFA Screw H Type, characterized by its robust design, offers a high degree of rigidity, making it ideal for applications where precision and durability are essential. The lead, which defines the distance the screw advances with one rotation, should align with the desired speed and precision of the application.
Nut Aperture: The size of the nut aperture is vital, especially in high-load scenarios. The SFH SFA Screw H Type, with its range of sizes and customizability, ensures compatibility with various nut apertures, offering versatility to accommodate different applications.
Balancing these elements is where the art and science of ball screw selection truly come into play. The SFH SFA Screw H Type, as a product of Zhejiang Huayu Automation Technology Co., Ltd., stands as a testament to this intricate balance. It is meticulously engineered to provide the required load capacity, precision, and rigidity. This product's design takes into account every element, ensuring that changes in one parameter do not compromise others. In applications demanding unwavering reliability, like aerospace, automotive, or medical equipment, Zhejiang Huayu's SFH SFA Screw H Type exemplifies how this balance is meticulously maintained, facilitating seamless automation and precision in the most demanding of environments.
In conclusion, the selection of a ball screw is a complex process that hinges on the harmony of load weight, stroke, torque, positioning accuracy, repeatability, rigidity, lead, and nut aperture. The SFH SFA Screw H Type, brought to you by Zhejiang Huayu Automation Technology Co., Ltd., embodies the delicate equilibrium between these elements. Its design and engineering ensure that it excels in delivering performance, precision, and reliability, making it the go-to choice for applications where excellence is non-negotiable.