Twin-Drive Gears for Cold Rolling Mills
With the Eisenbeiss twin-drive gears, up to 7 MW can be output divided between two independent drive shafts. Thanks to the latest calculation methods for gear toothing and shafts as well as the latest processing technologies for corrected gearing, a small work roll gap is possible, which is essential for the production of high-precision rolled products.
In combination with the high rigidity of the housings and a low-vibration design of the spur gears, Eisenbeiss ensures the rolling of flawless strips, even with ultra-thin steel strip and aluminium foil.
Technical Data
Advantages
Applications
With the Eisenbeiss twin-drive gears, up to 7 MW can be output divided between two independent drive shafts. Thanks to the latest calculation methods for gear toothing and shafts as well as the latest processing technologies for corrected gearing, a small work roll gap is possible, which is essential for the production of high-precision rolled products.
In combination with the high rigidity of the housings and a low-vibration design of the spur gears, Eisenbeiss ensures the rolling of flawless strips, even with ultra-thin steel strip and aluminium foil.
Technical Data
Technical
Data
| GEAR TYPE | Horizontal gear system |
|---|---|
| POWER | 500 kW to 7.000 kW |
| OUTPUT SPEED | 25 to 1.000 rpm |
| RATIO | 1,5 to 20 |
| LUBRICATION / COOLING | Forced-feed lubrication / external cooling |
Advantages
High power density
The reduced shaft spacings make it possible to achieve small roll diameters, which enables the manufacture of high-strength steel and aluminium grades.
Smooth running
Our gear systems are optimized for smooth and vibration-free operation, which is particularly important in the production of aluminium foil and thin strip.
Durability
We have continuously developed gearing to achieve higher load capacities and im-prove efficiency, which maximizes the service life of the gear systems.
Applications
