Otis AT120 Door Machine Box Inverter FBA FAA24350BK1 Original Elevator Parts Door Motor Door Controller

Otis AT120 Door Machine Box Inverter FBA FAA24350BK1 Original Elevator Parts Door Motor Motor

System and Function

• Key Component of the Door Machine System: In the Otis AT120 elevator door machine system, the FAA24350BK1 door frequency converter plays a core role. It is primarily responsible for controlling the opening and closing actions of the elevator door, precisely adjusting parameters such as the door's running speed, acceleration, and deceleration. This ensures that the elevator door can operate smoothly, quickly, and safely, providing passengers with a convenient and secure riding experience.
• Signal Processing and Control: It receives command signals from the elevator control system and converts them into signal forms suitable for driving the door machine motor, thereby achieving precise control over the door machine motor. At the same time, it can also monitor the running status of the door machine in real time, such as door position, speed, torque, and other information, and transmit these feedback signals to the elevator control system. This allows the system to understand the working conditions of the door machine and carry out corresponding logical judgments and controls.

Technical Features

• High Reliability: It adopts advanced circuit design and high-quality electronic components, enabling stable operation in long-term and high-frequency usage environments. This reduces the probability of failures, improves the overall reliability and stability of the elevator door machine system, and lowers maintenance costs and downtime.
• Precise Speed Regulation Control: It has a precise speed regulation function and can flexibly adjust the opening and closing speed of the elevator door according to the elevator's operating status and passengers' needs. For example, when the elevator stops at a floor, it can quickly open the door to facilitate passengers' entry and exit; when the elevator is ready to leave, it can close the door at an appropriate speed to ensure safety.
• Multiple Protection Functions: To ensure the safe operation of the elevator door, the FAA24350BK1 door frequency converter is equipped with multiple protection functions, such as overcurrent protection, overheating protection, and short-circuit protection. When abnormal conditions occur, it can quickly cut off the power supply or take corresponding protection measures to avoid damage to the door machine motor and other components, while also protecting the safety of passengers.