Door Drive - PM
ROBUST ELEVATOR DOOR DRIVE FOR ALL PM DOOR MOTORS
• DQ drive is equipped with 4lines wide display that helps in e-Documentation, Parameter description, Error detailing and recovery documentation, etc.
• Advanced rotor position estimation which greatly minimizes the load during ARD operations.
• Motor Learning Algorithm helps you to run the drive even for a motor with unknown details. Drive automatically detects the poles and encoder counts.
• The Intelligent algorithm reduces the motor’s heat at the long open and close end as low as 50% compared to other competitor’s drives.
• Implemented with the world’s first self-tuning algorithm that can automatically adjust its speed and torque S-Curve based on the door header’s inertia and door friction.
• Drive is designed to withstand 400v in case of neutral open which is common in 3 phase. Such design robustness is possible due to our long years of R&D experience.
• Integrated with standard protections during over-voltage, under-voltage cut-off, output short circuit, etc.
• Anti-pinch parameter setting helps to fine-tune the, torque and door press during the sensor operation (sudden door open request while closing).
• Assured installation of door drive tuning in just less then 10mins. (User just needs to know how to operate the program keys)
• Users need not bother about the U-V-W sequence of the motor and A-B of the encoder. Any sequence will be automatically adapted by the DQ drive.