for elevators

Automatic Door Control Systems for Elevators

• 1-button operation for the entire commissioning process
• Optimum and stable drive characteristics
• Reduced service requirements and costs
• SIDOOR User Software (part of the Software Kit, not included in the scope of delivery, see "Additional units") enables user-friendly operation and detailed diagnostics.
• Integrated terminal module enables simple setup and diagnostics via an event and statistics memory
• Integrated relay module for the "OPEN" position, "CLOSED" position and "Reversing" functions.
• Small footprint thanks to compact design
• Automated functions for enhanced safety

The elevator door drive is comprised of a controller and the maintenance-free drive unit, geared motor or gearless EC technology direct drive motor.

Control devices are electronic controllers connected to the power supply via an external power supply unit (SIDOOR NT40 or SIDOOR Transformer). They are generally connected to the higher-level controller via digital or fieldbus interfaces, and can be configured via a user interface.

The SIDOOR AT40 and SIDOOR ATE500E control devices can be used to operate horizontally operated cabin and shaft doors as well as vertical doors for lifting or rolling doors at adjustable speeds and accelerations.

Geared motors form the maintenance-free drive unit in the door drive. The geared motors feature DC motors with non-self-locking gearing, and are speed-controlled. The set force and speed limits are not exceeded. The gearless motor (direct drive) is the maintenance-free drive unit of the door drive.

Operation of the named door drives does not require limit switches. The door width and the "OPEN"/"CLOSE" positions are determined automatically.

The power is transmitted by a toothed belt. The toothed belt passes over a deflector pulley and can be fitted with 2 door clutch holders. This enables it to drive both one-sided and centrally-opening doors. The accessories are not included in the scope of supply, see "Accessories".

The product-specific property of the elevator door controllers is based on the fact that the closing weights/closing springs integrated in the shaft doors are also taken into account.

These weights/springs are integrated in the shaft doors so that open doors close automatically if the cabin is not at the relevant floor.

They must also be moved by the elevator door drive in their opening direction and support it in the closing movement.

Mounting suggestion for door control systems