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2 2 4 2 motores

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Curso AECAE: Imágenes de distintos motores a lo largo de los años

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2 2 4 2 motores

  1. 1. OTIS motor DC para ascensores (1889)
  2. 2. OTIS motor DC gearless para ascensores (1919)
  3. 3. Motor AC de 1 velocidad (http://www.university-of-elevatorbob.org/before_after.html)
  4. 4. Motor gearless Alberto Sassi (http://www.university-of-elevatorbob.org/before_after.html)

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