Kumera - Agitator Gearboxes
Kumera SF-, SG-, E-Series - High External Loads Gearbox Range
The SF-, SG-, E-gearbox series are specifically designed for vertical shaft applications for high external loads. These ranges include in total 30 gear unit sizes, which are optimally divided to meet required torque ranges, ratios and shaft end load requirements.
The output shaft, bearings and housing are designed to withstand high external loads. The E-series gearbox can be equipped with a flanged output shaft to achieve the highest possible loading capacity and bending stiffness.
The SF- and SG-series are equipped with lip seals. E-series gearboxes are equipped with drywell on the output shaft and labyrinth seal on the input shaft to ensure maximum usability.
The gearbox can be installed onto foundation structure with a standard cast iron Connection Foot or an easily customizable plate foot to maximize versatility in final assembly (E-series).
Technical data:
Nominal torque rating 0,5 – 850 kNm
Nominal power rating up to 6000kW
42 catalogue gear ratios from 5,6:1 to 630:1 (Catalogue gear ratios)
30 gearbox sizes; shaft center distances from 80 mm to 800 mm
Weight from 32 kg to 20 000 kg
SF-, SG- and E-series are a perfect choice for:
Pulp and Paper industry
Waste water and chemical industry
Mining and mineral industry
Applications:
Agitator drives
Cooling tower drives
Flotation drives
Mixer drives
Screw reclaimer drives
Vertical grinders
Vertical pulper drives
The SF-, SG-, E-series can be equipped with:
Motor adapter
Mounting feet
Mechanical fan cooler with air-deflecting cover
Heating element
Shaft end pump
Water- or air-cooled lubrication unit
Remote condition monitoring: Kumera Guard Gear.
Sales, Service and Maintenance
Contact Sales & ServiceWe at Kumera are happy to serve customers world-wide. Kindly do not hesitate to contact us in any gearbox related issues.
Benefits:
High efficiency – minimizing power loss and saving energy
High output shaft load capacity – no need for support bearings
High thermal capacity – saving costs when cooling units are needed only in few cases
30 gearbox sizes offer an optimal gearbox size – no need for over-dimensioning
Easily customizable plate foot to maximize versatility in final assembly (E-series)
After Sales Services
Kumera Life cycle contract
Start-up and installation services
Maintenance services
Regular visitations
Maintenance consulting services
Original spare parts
24/7 on-call service
Industrial Gearboxes and Products
