DVS Technology Group

T +49 6074 304060
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Main gearing for wind turbines
MANUFACTURING WITH THE PV SERIES FROM PITTLER – THE ALL-ROUNDER FOR MEDIUM TO LARGE COMPONENTS Main gearing for wind turbines

Wind turbine nacelles house a drivetrain that is made of power-transmitting, rotating components. These components are medium-sized to very large rotating parts with a diameter of up to approx. 4,000 mm. The technology toolbox from DVS enables the manufacture and complete processing of these components – The result is efficiency and the highest quality.

Geared components such as ring gears, planetary wheels and bevel gears determine the performance in the planetary gears in wind turbines. The better the components, the higher the efficiency of the systems and the lower the noise during rotation.

Our services:

  • Soft and hard turning, external and internal cylindrical grinding, gear grinding

For components such as:

  • planetary carriers, planetary wheels, ring gears, bevel gears
Our technologies and solutions
Pittler PV series

The modular PV series enables the configuration of multi-technology machines and the complete machining of rotary components with diameters from 350 mm to 4,000 mm.

The series includes single-spindle machines, machines with two separate work areas, each with a tool carrier as well as pendulum slide machines to optimally balance non-productive and productive time.

The product range is designed to ensure that all applications such as turning, grinding, drilling or milling can be carried out on the machines. The individual models can also be fitted with a Y-axis to enable PITTLER SKIVING.

Find out just how extraordinary flexible the PV series and its equipment options is.

Präwema SynchroFine XL

The gear grinding center from PRÄWEMA is designed for profile grinding of internal and external gears on circular and wavy workpieces. Generating grinding of gears up to model 8 is optionally possible on the machine.

SynchroFine XL: superior profile grinding of large gears.

Buderus BV 800 – 4000

The machines of this series are based on PITTLER's PV series and guarantee extremely economical hard-fine machining of large components due to their high level of accuracy and variably configurable work area.

The individual configuration of the grinding spindles enables optimal adaptation to your requirements. Five-axis machining makes the series extremely flexible. This can optionally be used for internal and external cylindrical grinding.

The use of natural granite as a base ensures high thermostability of the entire system.

Our many years of experience with this machine concept ensure that your system will be up and running in no time, and that your highest expectations will be met.

Case StudiesConvincing practice

The expansion of wind energy is creating demand for gearbox components for wind turbines. This requires rotor drive manufacturers to rethink short delivery times, innovative production and assembly processes, and new production lines.

But how can complex drive components be manufactured economically? Using efficient manufacturing processes and high-performance quality control. Read here why you can rely on our machines and expertise for even the most demanding gear components.

 

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We will be happy to send you examples of application cases for well-known manufacturers and Tier 1 suppliers in the wind energy industry - simply fill out the answer form!

Yes, I would like to learn more about your services in the field of wind power - in particular I am interested in the following components:

SALESGood solutions start by listening carefully

“We are your perfect partner for anything related to mechanical machining – especially when it comes to complex tasks.”

Get in touch with our expert and let him know what you need:

Andreas Prosswimmer
Head of Business Development

T +49 (0)6074 30406-17

andreas.prosswimmer@dvs-technology.com