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- SEW Helical-bevel Gearmotor K Series
SEW Helical-bevel Gearmotor K Series
- High power density
- Wear-free
- Long service life
- >96% gear until efficiency
- Multi-stage gear unit for low output speed
- Reduced backlash option in all sizes
Product Description
With their high efficiency in both directions of rotation and at any input speed, these right-angle gear units are very energy-efficient. Their high-endurance gearing is wear-free and lasts a gear unit's lifetime. For precise positioning tasks, you can use the K series gear units with reduced backlash.
The particularly sturdy sizes K..39 and K..49 complete our range of two-stage helical-bevel gear units. They set the standards together with sizes K..19 and K..29: four sizes allow for torques from 80 Nm to 500 Nm.
Specification
K series / sizes 37 / 47 / 57 / 67 / 77 / 87 / 97 / 107 / 127 / 157 / 167 / 187 (three stages)
| Gear unit ratio | i | 3.98 – 197.37 |
| Double gear unit reduction ratio | i | 94 – 32 625 |
| Max. output torque | Nm | 200 – 53 000* |
| Motor power range (Mounting via AM motor adapter) | kW | 0.12 – 90 |
*Also with reduced backlash
K series / sizes 19 / 29 / 39 / 49 (two stages)
| K..19 | K..29 | K..39 | K..49 | ||
| Gear unit ratio | i | 4.50 – 58.68 | 3.19 -71.93 | 2.81 – 58.24 | 4.0 – 75.20 |
| Max. output torque | Nm | 80 | 130 | 300 | 500 |
| Motor power range (Mounting via AM motor adapter) | kW | 0.12 -1.1 | 0.12 – 2.2 | 0.12 – 4.0 | 0.12 – 7.5 |
