700 TW - Wind Turbine Pitch Control Gear Motor
700 TW - Wind Turbine Pitch Control Gear Motor
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High torque capacity.
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High radial/thrust load capacity.
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High shock resistance.
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Designed for heavy duty.
An ideal solution for setting wind turbine blades at a prime angle to turn the rotor. Ensuring a high quality turbine performance.
700 TW - Wind Turbine Pitch Control Gear Motor
The 700T series planetary speed reducers are used by a number of leading wind turbine manufacturers thanks to their advanced technical features, creating the highest level of performance.
Features:
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There can be from 3 up to 5 reduction stages(all of them with a planetary design), depending upon the total required reduction ratio.
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Each stage may have from 3 up to 4 planets (to increase the deliverable torque).
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The gears are made of alloyed steel and are heat treated (case hardening for suns & planets, induction hardening or nitriding for internal toothed rings).
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The planets are supported by roller bearings or fullrollers track bearings to obtain an high efficiency during the phases of starting and running.
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The output housing is made by nodular cast iron and designed to hold the heavy loads generated during the machine’s job.