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- SEW Helical-Worm Gearmotor S Series
SEW Helical-Worm Gearmotor S Series
- Economic operation
- Low noise
- High permitted overhung loads
- Ideal low-cost solution for simple applications
While their cost-effectiveness is due to their simple design, custom coordination options for torque and speed ensure our helical-worm gear units are compact for ease of installation. Use S series helical-worm gear units as a cost-effective solution for meeting basic requirements in your machine or plant applications.
Adding in a helical gear stage means that significantly higher efficiency can be achieved than when using plain worm gear units. The linear power transmission makes these helical-worm gear units exceptionally smooth-running and low-noise. Why? Power is transmitted to the input shaft via the worm shaft and worm gear in a process that reduces torque impulses and facilitates low noise levels.
The torque range extends from 92 to 4000 Nm. For the new S..7p it is 105 Nm to 4300 Nm.
Enquire about this productS series/S..7p series / sizes 37 / 47 / 57 / 67 / 77 / 87 / 97
| Gear unit ratio | i | 3.97 – 288.00 |
| Gear unit ratio – compound gear units | i | 110 – 33 818 |
| Max. output torque* | Nm | 92 – 4 300 |
| Motor power range (mounting via AM motor adapter) | kW | 0.12 – 30 |
* Smaller values possible, depending on the ratio