1. DC planet gearbox of diameter 28mm, allowed torque 1NM
2. Fit for applications that need small diameter center shaft and big torque motors.
3. The specifications can be designed according to the customer's requirement!
| Motor model | RS385-1230 |
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 | 369 | 516 | 720 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 36 | 36 | 36 | 42 | 42 | 42 | 42 | 48.5 | 48.5 | 48.5 | 48.5 | 48.5 |
| No-load speed r/min | 810 | 588 | 214 | 158 | 111 | 58 | 42 | 30 | 21 | 16 | 11 | 8.1 | 5.8 | 4.1 |
| Rated speed r/min | 756 | 550 | 200 | 147 | 103 | 55 | 39 | 28 | 20 | 15 | 10 | 7.6 | 5.5 | 4 |
| Rated torque N.m | 0.008 | 0.012 | 0.031 | 0.043 | 0.061 | 0.11 | 0.15 | 0.22 | 0.30 | 0.38 | 0.53 | 0.74 | 1 | 1 |
| Max.permissible load in a short time N.m | 0.6 | 0.6 | 1.2 | 1.2 | 1.2 | 2.4 | 2.4 | 2.4 | 2.4 | 3 | 3 | 3 | 3 | 3 |
| Motor model | RS385-1240 |
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 36 | 36 | 36 | 42 | 42 | 42 | 42 | 48.5 | 48.5 |
| No-load speed r/min | 1080 | 784 | 285 | 210 | 148 | 78 | 56 | 40 | 28 | 21 | 15 |
| Rated speed r/min | 810 | 588 | 214 | 158 | 111 | 58 | 42 | 30 | 21 | 15 | 12 |
| Rated torque N.m | 0.024 | 0.034 | 0.088 | 0.12 | 0.17 | 0.30 | 0.42 | 0.60 | 0.83 | 1 | 1 |
| Max.permissible load in a short time N.m | 0.6 | 0.6 | 1.2 | 1.2 | 1.2 | 2.4 | 2.4 | 2.4 | 2.4 | 3 | 3 |
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| Motor model | RS385-1250 |
| Reduction ratio | 3.7 | 5.2 | 14 | 19 | 27 | 51 | 71 | 100 | 139 | 189 | 264 |
| Number of gear trains | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 4 | 4 |
| Length(L) mm | 31.5 | 31.5 | 36 | 36 | 36 | 42 | 42 | 42 | 42 | 48.5 | 48.5 |
| No-load speed r/min | 1350 | 980 | 357 | 263 | 185 | 98 | 70 | 50 | 36 | 26 | 19 |
| Rated speed r/min | 1080 | 784 | 285 | 210 | 148 | 78 | 56 | 40 | 28 | 21 | 16 |
| Rated torque N.m | 0.024 | 0.034 | 0.088 | 0.12 | 0.17 | 0.30 | 0.42 | 0.60 | 0.83 | 1 | 1 |
| Max.permissible load in a short time | 0.6 | 0.6 | 1.2 | 1.2 | 1.2 | 2.4 | 2.4 | 2.4 | 2.4 | 3 | 3 |
Ningbo Yinzhou Longway Technology Co., Ltd. is a professional motor, machinery and electronic products manufacturer in China. Since day one after its establishment, our company has spared no efforts in developing new products and optimizing them. A comprehensive and consistent quality system has been since long established, from design to production, form marketing to after sale service. Our company attaches great importance to employee training. It pays off when the quality of each and every one of our employees keeps improving. Now the motor products include PMDC motors, brushless motors, stepping motors, AC and DC gear motors, synchronous motors, brushless servo motors. Most of products are CE, UL approved. We can also complete OEM/ODM orders in accordance with clients' specific requirements, designs and samples.
The advanced technologies of design and manufacturing were adopted from Germany. We take pride in the CAD/cam mould tooling center and the testing center. We enjoy an excellent reputation in Europe, America, Australia, Middle East, and southeast Asia as well as in China.
"satisfactory products plus satisfactory services" makes our success happen. We sincerely hope to have and also thank for valuable supports and cooperation from all friends in the world.
