Wind Turbine Components
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JHS-RLH-200
A hydraulic rotor lock offering up to 250 bar pressure with an activation time of 60 seconds.
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JHS-RLH-240
We offer three models of the JHS-RLH-240 hydraulic rotor lock – the GL Type Certified JHS-RLH-240, the JHS-RLM-240 and the JHS-RLH-240-154. All these locks deliver up to 250 bar pressure with an activation time of just 35 seconds.
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JHS-RLM-280
Manually activated rotor lock used for safety purposes during maintenance operations to stop the rotor mechanically. The maximum lateral force is 6400 N and the standard stroke is 95 mm. Other strokes are available upon request.
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JHS-RBA-16-90
Hydraulic active rotor brake
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JHS-RBA-300-75
A hydraulic active rotor brake with a braking force of 44 kN that’s been specially developed for use in damp, dusty and corrosive working environments
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JHS-RBA-SFRA12-120
Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.
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JHS-RBA-SFRA8-100
Due to its high capacity, our SFRA brake is mainly used as a rotor brake in wind turbines. It is particularly suitable for applications with a high duty cycle.
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JHS WTC
JHS WTC is a flexible disc coupling mounted between gearbox and generator. It's a tailor-made solution for wind turbine applications (Type WTC = Wind Turbine Coupling).
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JHS-YBA-16-90
Hydraulic active yaw brake caliper
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JHS-YBA-32-120
Hydraulic active yaw brake caliper with GL Type Certification
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JHS-YBA-8-120
Hydraulic active yaw brake caliper
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JHS-YBA-BACW200
A hydraulic active yaw brake with GL Type Certification and braking force of 620 kN.
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JHS-YBP-1X80
A passive yaw sliding bearing with a robust yet simple design that guarantees optimum performance throughout the life of the turbine.
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JHS-YBP-3X65
A passive yaw sliding bearing with a robust yet simple design that guarantees optimum performance throughout the life of the turbine.