Worm gearboxes

Kumera Helical Gearbox, Covera

Kumera Worm Gearbox, Covera
The Covera series is designed especially for non-continuous operation. Thanks to its concave – convex tooth profile it can take higher impacts and loads than conventional spur or worm gears. The reason why Covera tooth profile is stronger than a conventional worm tooth profile is that the surface pressure is spread onto a larger area causing a significant surface pressure drop.
The ratio scale from 5:1 to 3550:1 gives the user room to choose from. Whether you needed a worm gearbox to an anode jacking system, bark removal process, mixer or, for example, a feeder, you can find a suitable Covera gearbox from our product portfolio. Covera gearboxes are made to meet even the roughest requirements.
Technical data:
- Nominal torque rating 1 - 35 kNm
- Nominal power rating up to 175 kW
- Gear ratios from 5:1 to 3550:1 (special ratios on request)
- Shaft center distances from 63 mm to 400 mm
Covera-series is perfect choice for:
- Wood handling
- Waste water and chemical industry
- Mining and mineral industry
- Aluminium manufacturing
APPLICATIONS:
- Bark removers
- Feeders
- Mixers
- Waste water handling
- Conveyors
- Cranes
- Rollers
- Escalators
- Anode jacking systems
Please send more information regarding
Worm gearboxes
Download:Kumera Covera Worm Gear Units.pdf
Power-Plaza: Design your gearbox with our free online designer tool.
Benefits:
- High load carrying capacity
- Large ratio scale
- Several gearbox types to choose from
- Cast iron housing
- Several mounting positions