The motor transfers its motion energy to the sprocket through the worm and gear, the driven gear, and the worm gear will both rotating when the clutch is engaged, so the door will to be open or close under electric control. When in power failure, get the clutch disengaged through the disengage key(turn 90° clockwise), this machine will to be effected manually to open or close the gate.Brand New and high quality. Manual clutch: power off can be manually disconnected, easy to use 2. Automatic door closing function: time can be adjusted from 1-60 seconds 3. It has slow heat generation, stable start, high safety, waterproof, explosion-proof and so on. Motor force adjustment: It can adjust the thrust of the motor during operation to prevent the motor from overloading, thus protecting the motor.
The motor has a temperature protector: when the temperature is too high, the motor automatically cuts off the power supply to protect the motor. Motor time protection: avoid the motor running for a long time when the stroke fails.
The default time is 90 seconds, which can be adjusted by itself. Anti-shock stroke design: When the door body reaches the stroke, the button can only be pressed in the opposite direction, the motor can be operated to prevent the stroke. We are not responsible for undeliverable address.
X'mas or other reasons. We are always working according to international standards and serve our customers from all over the world.
Taking the purpose of "meeting different requirements from our overseas customers". Your comments about our products are welcomed. We hope to have the opportunity to establish business relationships with you. Our goal is "providing you both high quality products and the best prices".Feedback is very important to us. It is impossible to address issues if we do not know about them! Dear friend: Welcome to me my services are available: Monday To Friday: 8:30 to 18:00 (Beijing China time) 1. If it's non-workdays, please kindly be patient and considerable to give us a little more time. The item "750W Auto Sliding Gate Opener Hardware Sliding Driveway Security Kit Door Opener" is in sale since Saturday, December 5, 2020. This item is in the category "Home & Garden\Home Improvement\Building & Hardware\Garage Doors & Openers\Opener Systems". The seller is "kingshopwell" and is located in US. This item can be shipped to United States.