Everyone one loves machine room videos! This is a 1999-2000 installation at a high-rise building in Minneapolis, MN. There are 2 huge gearless motors in this room serving all levels including garage levels and the penthouse (37+ floors). These are pretty quick for 8000lb capacity elevators. 110hp! AC drive, 1200ft/mn, Thyssen TAC 50 controllers, I believe all this is post-Dover but all of the machines still say Dover Elevators on them.
22 окт 2024