Hydraulic Solutions

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Hydraulic Pitch Axes

Hydraulic Pitch Axes

Rotor blades must always be exactly aligned to harvest the highest amounts of usable energy from the wind, yet also be reliably turned away from the wind to avoid overspeed.

Our robust components meet the high demands of precision, reliability and safety, having proven themselves over many years.

 

 
Pitch Units

Pitch Units

The main units ensure the reliable supply of the hydraulic pitch axes with the necessary amount of pressure oil, as well as guaranteeing the cleanliness of the oil. They can be modularly expanded depending on their requirements and can also adopt additional functions, such as controlling the brake or an auxiliary crane.

 

 
Brake Units

Brake Units

You must always have a brake.

It could be a yaw brake for preventing undesired rotary movements in the nacelle or a service and emergency brake for the drive train.

That's why Bosch Rexroth assembles customized solutions that are perfectly suited to your requirements.