Are you still searching for a reliable manufacturer of automatic door operators? Contact OWNIC. We offer a wide range of products with various load capacities and can design comprehensive door system solutions tailored to your specific operational needs—ensuring efficient and stable performance.
What is an Automatic Door Operator?
An Automatic Door Operator—also referred to as an automatic door drive or control unit—is an electric device installed on a manual door that enables it to open and close automatically, eliminating the need for manual operation.
For automatic doors, this component is indispensable; it serves not merely as the power source but as a core mechatronic device that integrates motion control, safety monitoring, fault diagnostics, and intelligent interlinking capabilities. Structurally, it comprises several key components:
Motor Drive System: Provides the power required to drive the door leaf open and closed.
Controller: Manages the opening and closing logic, allowing for the adjustment of operating speeds and hold-open durations.
Sensors: Motion sensors detect the presence of people or objects, while safety sensors provide anti-pinch and anti-collision protection.
Manual Interface: Enables manual operation of the door in the event of a power outage or emergency situation.
What types of Automatic Door Operators do we offer?
1. Sliding Door Operators
Suitable for sliding doors in settings such as shopping malls, airports, and hospitals.
Features: These automatic sliding door operators utilize a motor-driven belt or chain mechanism; they offer a wide opening width (up to 4 meters), ensuring smooth operation with minimal noise.
2. Swing Door Operators
Suitable for swing doors found in office buildings, hospital wards, and accessible passageways.
Features: These automatic swing door operators are installed at the door pivot or above the doorframe. They offer an opening angle ranging from 90° to 180° and allow for manual push-and-pull operation in the event of a power failure, making them an ideal solution for projects with significant spatial constraints.
3. Heavy-Duty Industrial Door Operators
Suitable for door systems in facilities such as warehouses, cold storage units, and cleanrooms.
Unlike many of our competitors, OWNIC offers ultra-heavy-duty sliding and swing door operators, providing reliable solutions for specialized, heavy-grade doors.
Features: High torque output and a high degree of ingress protection; capable of driving extremely heavy door panels and designed to withstand harsh environmental conditions.
Installation and Maintenance Essentials
● Key Installation Points
Load-bearing Structure: The door operator must be securely anchored to a solid wall or steel structure; mounting to suspended ceiling frameworks is strictly prohibited.
Dedicated Power Supply: A dedicated power line (AC 220V ±10%) is recommended to avoid sharing a circuit with other high-power equipment.
Cable Protection: Signal cables and power cables must be routed through separate conduits, and the shielding layer should be grounded at one end only.
● Maintenance Recommendations
Monthly: Clean the tracks and check the belt tension.
Quarterly: Test safety sensors and calibrate limit switches.
Annually: Replace motor carbon brushes (for brushed motors) and lubricate the gearbox.
