MANAGEMENT OF MULTIPLE COIL BRAKE FOR ELEVATOR SYSTEM
Electromagnetic brake system for an elevator with variable rate of engagement
ELECTROMAGNETIC BRAKE CONTROL CIRCUITRY FOR ELEVATOR APPLICATION
Electromagnetic brake control circuitry for elevator application
ELECTROMAGNETIC BRAKE CONTROL CIRCUITRY FOR ELEVATOR APPLICATION
Adjustment of drop rate of elevator car with electromagnetic brake system
ADJUSTMENT OF DROP RATE OF ELEVATOR CAR WITH ELECTROMAGNETIC BRAKE SYSTEM