DA-ET-400 Sliding Gate Opener

• Flexible Power Supply: Supports 240VAC 50Hz or 110VAC 60Hz inputs.
• 60W DC Motor: Efficient motor with a high rotational speed of 2200 RPM and a 42:1 reduction ratio for smooth gate movement.
• Max Gate Weight: Supports gates up to 400kg.
• One-Touch Programming: Automatic learning of open and close limits simplifies setup.
• Electronic Soft-Start: Ensures the motor starts smoothly to reduce wear and tear.
• Manual Release Key: Allows for manual operation during power failures and secures the motor cover.
• Intelligent Terminals: Supports connection to accessories like photocells, alarm lamps, and external receivers.
• Wide Working Temperature Range: Operates effectively between -10ºC and +50ºC.
• Easy Installation & Maintenance: Designed for simple setup and minimal upkeep.

We offer a 2-year warranty from the date of purchase. This warranty covers any faulty in material under normal use during the warranty period. It does not cover damage resulting from misuse, abuse, accidents, unauthorized repairs, improper installation, or normal wear and tear.
Returns are accepted only for items that are faulty, non-defective items are not eligible for return.
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• Site Preparation:
  • Ensure that the gate track is installed and aligned correctly, allowing the gate to move freely.
  • Choose a stable and level surface near the track for motor placement.
• Position the Motor:
  • Place the DA-ET-400 motor next to the track, ensuring that the motor’s drive gear aligns with the gear rack on the gate.
  • Use a level to confirm the motor is properly aligned with the gate’s movement.
• Mount the Motor:
  • Secure the motor to the ground using the provided mounting bolts. Ensure it is tightly fastened and correctly aligned.
• Install the Gear Rack:
  • Attach the gear rack to the bottom of the sliding gate. Adjust the gear rack so that it meshes smoothly with the motor’s drive gear.
• Connect Electrical Components:
  • Connect the motor to the power supply (240VAC 50Hz or 110VAC 60Hz) and ensure the wiring follows safety standards.
  • Attach any accessories, such as photocells, alarm lamps, or external receivers, to the intelligent terminals provided.
• Program the Limits:
  • Use the one-touch programming feature to automatically learn the gate’s open and close limits. Follow the instructions to allow the control system to detect these positions.
• Test the Operation:
  • Power on the system and test the gate’s movement. Ensure that the electronic soft-start functions correctly, providing smooth operation.
  • Check the manual release key for power failure operation and confirm that it locks the operator cover properly.
• Final Adjustments:
  • If necessary, adjust the motor and gear rack alignment to ensure smooth and consistent gate movement.
  • Tighten all bolts and verify that the system is securely installed.