Electric roller shutters have a wide range of applications, capable of automatic opening and closing to save time for door operation. Their active operation is primarily achieved through motor-driven mechanisms. Widely used, they are now commonly found in garage doors, storage room doors, etc. They are versatile in use, ensuring excellent performance. What are the standards for operating electric roller shutters? Let's take a look together.

1. Slats operate smoothly and efficiently: The operation speed of ordinary roller shutters and windows should be less than 0.5m/s; for rapid doors, the operation speed should not be less than 0.5m/s, with an opening speed of not less than 0.8m/s and a closing speed of not less than 0.5m/s. Both excessively fast and slow speeds can affect the normal operation of roller shutters and pose certain risks.

2. Braking System Dexterity: Can be stopped at any position during the opening and closing process; the dexterous braking allows for timely shutdown, with simple operation.

3. Limiting Device Efficiency: The device can actively stop at both upper and lower limits, with a repeat accuracy not exceeding 10mm.

4. The door operator should have an overheating maintenance function; the roller shutter doors should operate normally when the power voltage fluctuates within ±10% of the extra voltage; therefore, the roller shutters can still function properly during voltage instability.

5. The control box of the electric roller shutter should have an emergency stop button to control the switch. When a risk is present, pressing the emergency stop button can cut off the power supply to the door opener.

6. Roller shutters equipped with infrared maintenance devices should immediately stop or reverse operation when infrared is obstructed or blocked; this also ensures the safety of individuals beneath the roller shutters.

7. Quick rolling shutters should be equipped with a rubber strip rebound system, while standard rolling shutters can be optionally fitted with a stop or rebound system. Shutters with a stop or rebound system should immediately stop or reverse upwards when the seat strip's stop or rebound system encounters an obstacle during the door's descent.