Motor medium size
driven by Amplifier
http://algo.mur.at/projects/metall_space/penta_text_metal_space/installation/media/motor_medium.jpg/view
http://algo.mur.at/projects/metall_space/penta_text_metal_space/installation/media/motor_medium.jpg/@@download/image/moto_medium.jpg
Motor medium size
driven by Amplifier