| Output speed | 0.425‐445 r/min |
| Ratio range | 1.3.15‐9000 |
| Input power | 0.25‐55KW |
| Mounting position | B5,V1, V3 etc. |
| Mounting dimensions | Standard |
| Reduction ratio | i >3 |
| Permit torque range | ≤ 540000N. M |
SGR inline planetary gearbox (series N) comes in a rigid and precise nodular casting iron casing. With a low noise operation and high-quality manufacturing process (ISO 9001:2008, SGS and CE certified); every inline planetary gearbox (series NE) is designed for heavy duty applications. A reason why they can withstand strong radial or axial loads on the output shaft.
Our unique planetary gearbox working principle makes these gearboxes bear a big radial load due to the proportionate distribution of torque. Also, every SGR inline planetary gearbox (series NE) has female and male configurations.
Moreover, SGR is the only high torque planetary gearbox manufacturer that has invested in R&D, you are guaranteed of high-quality reducer gearboxes.
Also, with all our inline planetary gearboxes (series NE), you can achieve different gear reduction ratios (at least 1 to 5) and different output speeds. Therefore, you can adapt every inline planetary gear to suit your manufacturing needs and requirements.
- Modular design,combined according to customer requirement
- Heavy bearing, Design for heavy duty Application
- Hardened gearing, long life with high reliability
- Low-speed shaft design
| Products | Catalogue Name | Size | Publish Date | Download |
  | Series N planetary gearbox | 4 MB | Aug 28, 2016 |  |
| Torque range | 1000 … 540000 Nm | Input | IEC Flange |
| Mechanical rating (n1 = 1500 min-1) | up to 200kW | Electric motor | |
| Gear ratios | 39.71-456.44 | Solid input shaft with or without fan cooling – inch or metric dims. | |
| Gear unit versions | Applicable AC motors | Integral motors and brake motors | |
| Right angle (with bevel gear set) | IEC-normalized motors and brake motors | ||
| Mounting type | Foot | Single and dual speed motors | |
| Flange mounted | Main brake features | DC and AC supply | |
| Torque-arm | Faster brake reaction through electronically controlled rectifier | ||
| Output shaft options | Solid shaft | Main motor options | Thermistors and thermostat sensors |
| Splined shaft | Independent forced cooling | ||
| Female splined shaft | Line driver and push-pull incremental encoder | ||
| Hollow shaft with shrink disc |
N series planetary gearbox torque sheet with models
| Gear unit size | 200 | 201 | 240 | 241 | 280 | 281 | 353/354 | 355 | 400 | 401 |
| Normal output torque T2N[Nm] | 1500 | 2000 | 3500 | 4000 | 4300 | 7300 | 13000 | 16000 | 20000 | 23000 |
| Gear unit size | 428 | 429 | 445 | 446 | 510 | 542 | 543 | 695 | 810 | 885 |
| Normal output torque T2N[Nm] | 26000 | 30000 | 32000 | 43000 | 63000 | 75000 | 100000 | 150000 | 300000 | 420000 |
| Products | Catalogue Name | Size | Publish Date | Download |
| Series N planetary gearbox | 4 MB | Aug 28, 2016 | |
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