Bevel Gear Units for Bulb Turbines

The heart of an Eisenbeiss bevel gear system for bulb turbines is a hard-milled bevel gear which ensures the very highest surface quality of the gear teeth. Combined with a housing designed for strength, this guarantees low levels of noise and vibration. The layout of the gear system precisely matches the particular application: the cylindrical housing has a circular flange that enables quick and easy mounting to the turbine housing. For easier maintenance, all the lubrication system components are mounted on the rear of the gear unit where they are easily accessible.

Technical Data

Advantages

Applications

The heart of an Eisenbeiss bevel gear system for bulb turbines is a hard-milled bevel gear which ensures the very highest surface quality of the gear teeth. Combined with a housing designed for strength, this guarantees low levels of noise and vibration. The layout of the gear system precisely matches the particular application: the cylindrical housing has a circular flange that enables quick and easy mounting to the turbine housing. For easier maintenance, all the lubrication system components are mounted on the rear of the gear unit where they are easily accessible.

Technical Data

Technical
Data

GEAR TYPE single-stage bevel gear system
POWER 300 kW to 2.500 kW
OUTPUT SPEED 500 to 1.000 rpm
RATIO 2,5 to 5,6
LUBRICATION / COOLING Forced-feed lubrication with redundant start-up pump /
external cooling

Advantages

Straightforward installation and ease of maintenance

The circular mounting flange and the easily accessible lubrication components guarantee easy han-dling.

Efficiency

Optimized efficiency is achieved through economical gearing and low-friction bearings.

Reliability

A fail-safe lubrication system mounted on the gear unit itself ensures maximum operational safety.

Adaptability

Our tried-and-tested design can be adapted to existing circumstances, allowing new gear systems to be supplied with the same connections without the need for structural modifications.

Fast maintenance

The patented Eisenbeiss oil extraction system enables quick oil changes and minimizes downtime.

Applications

Hydropower

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