1. There may be something in the upper rail or lower rail
2. On the hanging wheel may has a foreign body embedded
Door opening and closing speed is too slow
1. The controller speed setting parameter is too slow
2. The belt is loose
3. Wheel and rail friction
4. The voltage is abnormal
5. The movable sliding door leaf and rail has a friction with fixed door or floor.
Door closed collision
1.The speed is too fast
2. The voltage is abnormal
3. The accessories of motor power generation may be damaged
The automatic sliding door can not start
1. Sensor failure, check the sensor is in normal condition
2. short circuit or open circuit
3. Belt off
4. The controller failure
5. The motor may overheat, to be able to return to normal after cooling
6. The foreign thing block the door
7. The voltage is abnormal
The electric sliding door keep opening condition
1. Sensor failure
2. A moving object is in the sensing range
3. The door switch is abnormal
Notice: Please do not try to disassemble the automatic sliding door operator if you are not familiar with this automatic door operator. Please contact us or ask the professional in your local place.
The module belt is attached to tail pulley device, which is equipped with a mechanism to adjust the belt tension.
Wisdom miniature computer controller
Automatic door mind is totally microcomputer optimized. Internal signal loops adopt no contact control mode, even after longtime working, opening and closing movement is still accurate. Door leaf position setting and adjustment, slide distance setting and adjustment, door leaf opening and closing speed setting and adjustment is accurately controlled by sliding door controller.
The door open immediately if detected an obstacle.
When the doors is closing, if it meets a pedestrian or obstacle, the door leaf will reverse automatically, the door will open immediately, it prevents pinching events and door damaged ,also improves the automatic door working life.
If the electricity is failed, the door will stop moving. However, there is very little resistance, door leaf can easily be opened by hand.
Good modular design offers very easy installation. Only need to fit all components into the guide rail and connect each part well, it can work after activating the power supply.
The automatic slider can be intergrated with access control systems. Like magnetic door lock, exit push button, microwave sensor, infrared sensor, remote control, etc.
The use of small size and low power DC brushless motor ( the long life and low noise compare with brush motor ), with deceleration of the transmission efficiency, low noise, high-speed gearbox system, and then drive the belt. The internal of the motor has security circuit device, even if the frequent opening and closing, but also to achieve long-term trouble-free operation.
1. Using DC brushless DC24V65W motor.
2. Starting torque is powerful.
3. With the optical scale of the measurement function.
4. Has a stable rotation torque and speed.
5. Long service life, low operating noise.
The automatic sliding door operator could be widely used for residential and commecial use, such as retail and food stores,retail and food stores.
Leader automatic sliding door operator suitable for various situations. Range from residential use and commercial entrances, such as offices, shopping malls, banks,hospitals, hotels, restaurants,etc. Also it can be used as handicap door.
Leader automatic sliding door operators has good modular design offers very easy installation. Only need to install all components into the guide rail and connect each parts well, automatic sliding door opener can work after activating the power supply.
The microcomputer controller has self learning function; The electric sliding door mechanism works smoothly, it is safe and reliable.If the electricity is failed, the door will stop moving. However, the resistance is small, door leaf can easily be opened by hand.
The control device of sliding automatic door contains basic function and extensional function, automatic operation / hold-open/closed/half-open to meet customer needs. Electric sliding door controller has multiple interfaces for complete access control systems for keeping your life and property more safety. Such as: safety beam photocell, electric locks, sensor etc. Its drive devices adopts European technology to integrate motor with gear box, which offers strong driving and reliable operation and increased power output , it can adapt to a large door.
Receiving a detection signal from a sensor or other switch for driving the motor to control the sliding door body to move in a suitable manner. The controller itself comes with 12V, 24V power supply, do not have to use the transformer. Add security light, access control, external magnetic door locks, back-up power, two-door interlock and other ports to facilitate the use of the actual needs of customers.
1. The use of high-quality microcomputer processor control
2. Parameter adjustment is flexible and convenient
3. Can be easily connected with the access control system
4. Good efficiency of the loop control, low reactive loss
5. With overload protection device to avoid stalled wear
Please let us know the whole width so we will send you correct size of transmission rail and cover.
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Door type - framed or frameless
If you need any other optional accessories below, please contact us
Tail pulley device:
Electric sliding door motor:
Transform the motor module into the complex movement of the rotation. The use of strength, wear resistance, special materials, tooth-type timing belt, transmission efficiency, so that sliding door leaf can rely on computer-controlled settings in place.