Hedefsan HD Door GOLD Automatic Door Control Board / Compatible to A3
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The Hedefsan HD Door GOLD is an elevator spare part from Hedefsan, listed in our Door Controller Cards category. Elevator Market supplies it for elevator maintenance and modernization work.
Hedefsan HD Door GOLD specifications
| Product name | Hedefsan HD Door GOLD Automatic Door Control Board / Compatible to A3 |
|---|---|
| Brand | Hedefsan |
| Category | Door Controller Cards |
| Motor control | 4 zones |
| Encoder input | Dual channel |
| Emergency supply | 2 × 12 V battery or 24 V DC |
| Door position learning | Automatic |
| Battery management | Charging and sleep mode |
| Obstruction response | Audible warning and automatic reopening |
| Stock code | 9HEDEFSAN/HD-D021701 |
About the Hedefsan HD Door GOLD
• The **HD DOOR GOLD** door control board provides full motor control with 4-zone motor control hardware and dual-channel high-resolution encoder input.
• Enables fast yet smooth door movements on ramps using S-curve softening and an algorithm that eliminates the need for limit switches.
• Fully integrated with control panels, it can provide output signals for fully open, fully closed, and jam/photocell obstruction detection.
• The door operator does not require a limit switch for operation; door width and open/closed positions are automatically detected.
• In the event of a door jam, the door reopens with an audible alert. It passes through the jammed area at a slow speed to prevent damage to passengers or the door.
• The door's operation can be monitored using the open/close counter.
• A slow-speed signal input ensures that if a photocell is blocked for an extended period, the doors will close slowly with an audible warning, ignoring the photocell signal.
• The control board charges the batteries, and after an emergency door opening, it enters sleep mode to prevent battery depletion.
• If the elevator is not at the floor, the system keeps the doors closed until the elevator reaches the correct level in battery-powered systems.
• Manufacturers can input flexible parameters such as motor reduction ratio, motor speed, drive pulley circumference, and door opening area.
• Speed adjustments in cm/s and ramp paths in centimeters can be defined for user settings.
• Operates with two 12V batteries or an external 24VDC power supply during power outages; the emergency power type is easily selected via a jumper on the board.
• Suitable for fire elevator doors.
• Adjustable open/close holding pressure and jam detection pressure based on requirements.
• For safety and ease of use, menu access is authorized with different levels of permission.
• Different access levels for the menu include manufacturer level, basic level, and restricted level.
Need help choosing?
Check the Hedefsan HD Door GOLD against the model code printed on your existing part before ordering. Send us your elevator details and we will confirm that the Hedefsan HD Door GOLD fits your installation. Quote stock code 9HEDEFSAN/HD-D021701 when you ask about the Hedefsan HD Door GOLD. Elevator Market supports you with technical questions about the Hedefsan HD Door GOLD.
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