Powerful and compact
Achieving high speeds and torque and known for efficient and long-term performance, Voith BHS planetary gears are powerful and compact. Built according to the Stoeckicht principle, these units enable ideal load equalization between the sun wheel, planetary, and ring gears. This load equalization ensures less stress on the components and dramatically reduces power loss in the gear unit.
Features and benefits at a glance
With more experience than any other firm in the market, we look forward to supplying powerful planetary gear units that will reduce operating costs over the long term.
Efficiency of max. 99.4 %
Speeds of up to 80,000 rpm
Power transmission of up to 45 MW
Tailored to your technical requirements
Lower operating costs and reduced CO2 emissions
Long service life
- Operational reliability, i.e., minimal unplanned stoppages of the drivetrain
- Achieving the highest mechanical efficiency for high gear ratios
- Excellent load balancing, resulting from the Stoeckicht principle
- Lower space requirement due to coaxial shaft arrangement
- Compact, light, and space-saving drivetrains
- High-quality gearing
- Minimized noise level due to unique gear profiles
Ideal load equalization
Achieving high speeds and torque and known for efficient and long-term performance, our planetary gears are built according to the Stoeckicht principle, which facilitates ideal load equalization between the sun wheel, planetary, and ring gears.
Technical features
With a high power density and low space and weight requirement, our planetary gear units ensure particularly favorable component stresses and transmit torques in turbo drivetrains efficiently and reliably. With an output of up to 45 MW, speeds of up to 80,000 rpm, and torques of over 550,000 Nm, our gear units easily meet high industry demands.
| Power transmissions | up to 45 MW |
| Speed | up to 80,000 rpm |
| Rated output torque | up to 1 million Nm |
| Efficiency | up to 99.4% |
| Gear ratio |
up to i = 12 (single stage) |
| Housing design | free-standing casted (standard) and welded housings compact flange mounted E-Pack housings for your generator or electric motor |
| Toothing | double-helical (standard), spur |
References
Type RTP 25
RT-series, type RTP 25 (P = 3.5 MW) for a compressor application in a power plant in a Balkan State
Type RTP 72K
RT-series, type RTP 72K (P = 16 MW) for a biomass power plant in Latvia
Type RTP 56E
RT-series, type RTP 56E “E-Pack” (P = 26 MW) in steam turbine power plant in Germany
Downloads
Product registration
In order to receive quick technical support in the event of service, we recommend registering your Voith product. You can scan the QR code on the product or click on the button below to register your turbo gear unit or component. Please provide us your contact details, the product name, the KVO number and optional the date of commissioning.
Voith Service
- Everything from a single source: development, design, production – and service!
- Decades of product experience as an original equipment manufacturer and service provider
- Fast and smooth cooperation and best service thanks to a worldwide network of service locations
- Long-term partnership and planning security are guaranteed due to longstanding corporate stability
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