|Our Product Range|
|Emergency Lift Telephones|
|Door Safety Detector|
|Automatic Rescue Device|
RESCUE DEVICE (A.R.D.) FOR TRACTION LIFTS
The A R D equipment operates automatically upon occurrence of a mains blackout. It drives the hoist gear motor by means of a static frequency converter powered by a bank of storage batteries, brings the car to the nearest floor and opens the automatic doors.
During the emergency operation a special load sensing circuit automatically chooses the best travel direction in counterweighted lift systems, whenever an unbalance is detected between the car load and the counterweight.
Current standard production:
Door operator motor:
The automatic rescue device
UPS-SECURBREAK® operates immediately and, powered by an internal battery,
enables the arrival of the lift to the nearest floor at low speed and opens
the automatic doors.