We supply a rotor lock for the use in wind turbines. The rotor lock is needed in order to stop the wind turbine for maintenance. The rotor lock that we supply has an electric indicator which gives a signal when the rotor lock is inactive so that the wind turbine can be in operation. When maintenance is needed the rotor brakes will stop the wind turbine in operation so that the rotor lock can be activated. The rotor lock is operated manually by using a hydraulic hand pump which we also supply.
The rotor lock is manufactured to specifically withstand the requirements of operating within harsh working conditions. The materials that are used are of high quality and the locking pin is hardened to withstand high radial forces.
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