Single-Drive Gears for Cold Rolling Mills
Eisenbeiss single-drive gears are characterized by their compact design in horizontal or vertical format. The high power density of double helical gearing makes it possible to transfer up to 6 MW, even with a pinion spacing of just 400 mm.
The use of open-die forging shafts means that no shaft/hub collar connection is required in the gear unit. This ensures that no key is squashed or splined shaft connection is damaged in the event of a strip break, which further increases the durability of the gear system.
In addition, Eisenbeiss always uses proprietary brand bearings with solid cages so we are able to supply long-lasting, robust stand drives for tandem mills or reversing mills up to a service life of 100,000 hours. Lubrication is carried out by a forced lubrication system, which is connected to the central lubrication system.
Technical Data
Advantages
Applications
Eisenbeiss single-drive gears are characterized by their compact design in horizontal or vertical format. The high power density of double helical gearing makes it possible to transfer up to 6 MW, even with a pinion spacing of just 400 mm.
The use of open-die forging shafts means that no shaft/hub collar connection is required in the gear unit. This ensures that no key is squashed or splined shaft connection is damaged in the event of a strip break, which further increases the durability of the gear system.
In addition, Eisenbeiss always uses proprietary brand bearings with solid cages so we are able to supply long-lasting, robust stand drives for tandem mills or reversing mills up to a service life of 100,000 hours. Lubrication is carried out by a forced lubrication system, which is connected to the central lubrication system.
Technical Data
Technical
Data
| GEAR TYPE | Horizontal pinion gears |
|---|---|
| POWER | 100 kW to 6.000 kW |
| OUTPUT SPEED | 30 to 800 rpm |
| RATIO | 1 to 16 |
| 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 production of high-strength steel and aluminium grades.
Smooth running
Our gear systems are designed for smooth and vibration-free operation, which is par-ticularly important in the production of aluminium foil and thin strip.
Durability
We understand the high specifications expected by our customers and have therefore further developed the gearing to achieve higher load capacity and increase efficien-cy.
Applications
