One Stage Helical Gearboxes

One Stage Helical Gearboxes

One Stage Helical Gearboxes

Kumera LX-Series 

Kumera LX-gearbox series is specifically designed for fast rotating shafts such as roll applications. The range includes 16 gear unit sizes which are optimally divided to meet required torque ranges and ratio requirements. Integrated lubrication canals and gear wheels manufactured with high accuracy have resulted in compact dimensions with a high torque range from 1 to 400 kNm. Maintenance-free labyrinth seals are integrated into the gearbox housing. Labyrinth seals cause neither wear nor friction on the rotating shaft. The gearbox can be easily connected to a central lubrication system or gearboxes can be delivered with a separate lubrication unit.

Technical data:

  • Nominal torque rating 1 - 400 kNm
  • Nominal power rating up to 14 900 kW
  • 22 catalogue gear ratios from 1,25:1 to 6,3:1 (special ratios on request)
  • 16 gearbox sizes; shaft center distances from 100 mm to 630 mm
  • Weights from 80 kg to 7800 kg

Kumera LX-series is perfect choice for:

Pulp and Paper industry, Material handling systems, Mining and mineral industry


Paper Machine drives, Pulper drives, Vacuum pump drives, Refiner drives, Roll drives, Blowers, Crushers, Chippers for wood yard

Kumera LX-series can be equipped with:

Mechanical fan cooler with air-deflecting cover, Water cooling coil, Heating element, Shaft end pump, Remote condition monitoring: Kumera Guard Gear 300.