SULAB Elevator Door Controller DR-2009C with Precise Execution and One Year Warranty DC Speed Controller

Hot-selling elevator door motor control DC speed controller elevator door controller DR-2009C

Precise execution of door opening and closing commands: This controller receives signals from the elevator main controller, such as door opening commands received upon arrival at the target floor or commands from passengers pressing the close button. It then sends precise commands to the elevator door drive motor, controlling the motor's start, stop, and direction, thereby smoothly opening and closing the car and landing doors. Simultaneously, it can control the acceleration, constant speed, and deceleration of the door opening and closing according to a preset speed curve, avoiding any impact during door opening and closing and improving passenger comfort.

Anti-pinch protection for safety: This is one of its core safety functions. Firstly, it can monitor the output torque of the door motor in real time. If the door encounters an obstacle such as a passenger or luggage during closing, the increased motor resistance causes abnormal torque, and the controller will react quickly, immediately stopping the closing and reversing the opening direction. Secondly, it can link with the elevator door's light curtain and safety touch panel. When these devices detect an obstacle, they receive a signal and immediately execute the door opening action to prevent injury to passengers or damage to items.

Feedback on Door Status and System Linkage: During elevator door operation, the controller uses position sensors to monitor the door's status in real time, such as whether the door is fully open, fully closed, or in motion. This status information is then fed back to the elevator main controller. Only after receiving a "door fully closed and locked" signal will the main controller issue an operating command, preventing the elevator from operating with the door in place and causing safety accidents.

Fault Monitoring and Protection: The controller can monitor the door motor's current, voltage, temperature, and other parameters in real time. If faults such as motor stall, overcurrent, overvoltage, or undervoltage occur, the protection mechanism will be quickly triggered, such as stopping the motor and issuing a fault signal. This allows maintenance personnel to promptly identify and troubleshoot the problem, reducing elevator downtime caused by door system failures and ensuring the overall reliability of elevator operation.

Adaptation to Different Parameter Adjustments: It is available in different power specifications such as 200/400/600W and also supports adjustment of parameters such as total door opening/closing time and acceleration/deceleration time. For example, in high-traffic areas such as shopping malls, the opening time can be extended to facilitate passenger entry and exit; while in office buildings during off-peak hours, the time can be appropriately shortened to improve elevator operating efficiency and adapt to the usage needs of different scenarios.