This Class A mid rise commercial office building houses five
traction elevators. In an effort to attract new tenants, a complete
renovation of the building went underway. For the elevators, this
not only meant refurbishing the aesthetic aspects of the cabs, but
completely updating the existing internal equipment.
Liberty Elevator was contracted to modernize all five cars. New
VVVF-AC controls, power drives, hoist motors, new master power door
equipment, cab interior remodeling and fixtures were all slated to
be completed within the allotted period of time.
As a result of the improvements, a reduction in wait time, noise
and door opening and closing speed were recorded. Additionally, the
speed from stop to stop in each of the ten floors was