dooroperating

Door operating refers to the methods by which doors are opened, closed, held in position, and secured. It encompasses manual operation as well as powered or automated systems that use sensors, actuators, and control electronics.

Manual doors are moved by human effort and typically include components such as hinges, handles, latches, and door closers to ensure controlled closing and security.

Automatic doors are opened and closed by electric motors powered by a transformer or batteries and controlled by sensors, push buttons, or remote interfaces. Types include swing doors, sliding doors, and revolving doors. A door operator houses the motor, gears, and control circuitry; sensors detect approach and trigger opening.

Access control and locking devices regulate entry. Magnetic locks and electric strikes release doors when authorized. Card readers, keypads, biometric readers, and intercoms integrate with door hardware to manage access schedules and logging.

Safety and accessibility: automatic doors require safety sensors to prevent pinching or entrapment, and must comply with fire safety and accessibility standards, such as ensuring a minimum clear width and maneuvering clearance.

Maintenance: Regular inspection of hinges, closers, operators, and sensors is recommended. Lubrication, alignment, and replacement of worn parts help maintain reliability and safety.