Smooth Motor is specialized in high precision stepper motor and customized assembly for 30 years.
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Smooth Motor is specialized in high precision stepper motor and customized assembly for 30 years.
Relying on advanced technology, excellent production capabilities, and perfect service, Smooth Motor takes the lead in the industry now and spreads our Smooth Motor all over the world. Together with our products, our services are also supplied to be the highest-level. lead screw supplier We promise that we provide every customer with high-quality products including lead screw supplier and comprehensive services. If you want to know more details, we are glad to tell you.The Smooth Motor lead screw supplier is manufactured using high quality of raw materials that are procured from our trusted vendors.
| Screw diameter | Leads L | Pitch | Diameter size | Bottom diameter | Max.curvature | Transmission efficiency | Num. of threads | 左螺纹 | Matching nut type |
| in/mm | in | mm | mm | mm | |||||
3/8 (9.525mm) | 0.025 | 0.635 | 0.635 | 9.53 | 8.89 | 0.1 | 21 | 1 | SFY series LLC seriesMDL series KCX series ZFL series |
| 0.039 | 1 | 1 | 9.53 | 8.53 | 0.1 | 28 | 1 | ||
| 0.04167 | 1.06 | 1.06 | 9.53 | 8.47 | 0.1 | 34 | 1 | ||
| 0.05 | 1.27 | 1.27 | 9.53 | 8.26 | 0.1 | 36 | 1 | ||
| 0.055 | 1.4 | 1.4 | 9.53 | 8.13 | 0.1 | 38 | 1 | ||
| 0.059 | 1.5 | 1.5 | 9.53 | 8.03 | 0.1 | 38 | 1 | ||
| 0.0625 | 1.5875 | 1.5875 | 9.53 | 7.94 | 0.1 | 42 | 1 | ||
| 0.079 | 2 | 2 | 9.53 | 7.53 | 0.1 | 47 | 1 | ||
| 0.0833 | 2.1166 | 2.1166 | 9.53 | 7.41 | 0.1 | 48 | 1 | ||
| 0.1 | 2.54 | 2.54 | 9.53 | 6.99 | 0.1 | 53 | 1 | ||
| 0.125 | 3.175 | 1.5875 | 9.53 | 7.94 | 0.1 | 59 | 2 | ||
| 0.157 | 4 | 2 | 9.53 | 7.53 | 0.1 | 64 | 2 | ||
| 0.1667 | 4.2332 | 2.1166 | 9.53 | 7.41 | 0.1 | 65 | 2 | ||
| 0.197 | 5 | 2.5 | 9.53 | 7.02 | 0.1 | 69 | 2 | ||
| 0.2 | 5.08 | 2.54 | 9.53 | 6.99 | 0.1 | 69 | 2 | ||
| 0.25 | 6.35 | 3.175 | 9.53 | 6.35 | 0.1 | 71 | 2 | ||
| 0.3 | 7.62 | 2.54 | 9.53 | 6.99 | 0.1 | 76 | 3 | ||
| 0.333 | 8.46 | 2.115 | 9.53 | 7.41 | 0.1 | 78 | 4 | ||
| 0.363 | 9.22 | 3.073 | 9.53 | 6.45 | 0.1 | 79 | 3 | ||
| 0.375 | 9.525 | 3.175 | 9.53 | 6.35 | 0.1 | 79 | 3 | ||
| 0.39410 | 10 | 2.5 | 9.53 | 7.02 | 0.1 | 80 | 4 | ||
| 0.4 | 10.16 | 2.54 | 9.53 | 6.99 | 0.1 | 80 | 4 | ||
| 0.472 | 12 | 3 | 9.53 | 6.5 | 0.1 | 82 | 4 | ||
| 0.5 | 12.7 | 3.175 | 9.53 | 6.36 | 0.1 | 82 | 4 | ||
| 0.667 | 16.94 | 3.388 | 9.53 | 6.13 | 0.2 | 83 | 5 | ||
| 0.75 | 19.05 | 3.175 | 9.53 | 6.36 | 0.2 | 84 | 6 | ||
| 0.984 | 25 | 5 | 9.53 | 6.5 | 0.2 | 84 | 5 | ||
| 1 | 25.4 | 5.08 | 9.53 | 6.45 | 0.2 | 84 | 5 | ||
| 1.2 | 30.48 | 5.08 | 9.53 | 6.45 | 0.2 | 84 | 6 | ||
| 1.25 | 31.75 | 3.175 | 9.53 | 6.36 | 0.2 | 84 | 10 | ||
| 1.5 | 38.1 | 3.81 | 9.53 | 6.36 | 0.2 | 83 | 10 | ||
Nut Options | Cxx series | Sxx series | LLD series | MDL series | KCX series |
1、TFE Coating
2、AB Coating
3、Grease
4、Contact for solutions
