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More dynamic ...
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Outstanding technical characteristics due to the igh rotational rigidity and the clamping hub-free integration between the motor and gear, making applications with load-to-motor inertia ratio of over 50 easily obtainable. This high allowable load-to-motor inertia ratio allows for a much smaller motor, thereby decreasing the torque used by the motor to accelerate itself. This increases efficiency and allows a natural convection cooled motor to work where a water-cooled design was once necessary.
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Shorter ...
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In the new TPM+, the planetary gear reducer and the AC servomotor are closer than ever before: the sun gear and the rotor are jpined without coupling. Through refined research, the development engineers of WITTENSTEIN have managed to create a space envelope that is further reduced by up to 20% compared to the previous TPM. The result is amazing: with the TPM+, not an inch of space is wasted. The length savings when compared with a comprable motor / gearhead are up to 50%.
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Smoother ...
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Besides the basic equipment with resolver, the newest generation of Heidenhain and Stegmann encoders also provide noticeable technical advances. The maintenance-free permanent magnet brakes are also connected closer with the stator. The helical precision gearing provided extremely smooth and quiet operation.
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