The Door Actuator Testing System is a specialized performance test bench for automotive door latch components. This equipment is built for side door actuators, door lock mechanisms, and power door latch assemblies. It supports durability testing and performance verification for OEMs and Tier 1 suppliers. The system uses a heavy-duty modular frame with multiple workstations. It features a servo closed-loop drive system and multi-dimensional sensors. These parts work together to copy real vehicle door open-close and lock cycles. The system accurately reproduces actual working conditions found in vehicles.
Six Independent Workstations
This product comes with 6 independent test stations. Each station can run a different door actuator at the same time. The stations operate separately from one another. You can start, stop, or change cycle counts for each station on its own. This design supports small-batch comparison tests and large-scale reliability checks. The 6-station setup greatly improves test efficiency. Users can test multiple samples without waiting for one test to finish before starting another.
The servo mechanism copies the full open-close-lock action sequence. You can set the opening stroke, closing angle, movement speed, buffer delay, and hold time. These settings match real vehicle use conditions. The system simulates long-term fatigue from repeated opening and closing. This feature makes the Door Actuator Testing System valuable for product development and quality control.
Multi-Parameter Data Collection
The system collects four key data types during each test cycle. These are operating current, rotation angle, drive torque, and pressure load. It generates full process curves for current, angle, and pressure in real time. These curves show the dynamic performance of the product under test. The data helps engineers understand how the door actuator behaves during operation.
Automatic Defect Detection
Users can set custom thresholds for current limits, angle ranges, torque values, and action timeouts. The product automatically records any data points that go outside these limits. It identifies problems like jamming, low force, overload, incomplete action, and mid-cycle failure. This automatic checking saves time and reduces human error in defect detection.
Long-Term Cycle Counting
The system supports cycle counts up to one million or more. It tracks the total cycles completed and the time for each open-close action in real time. All test data, fault records, and curve data save to local storage automatically. Users can export this data for reports and analysis. This feature supports full traceability for reliability testing.
Recipe-Based Product Switching
The Door Actuator Testing System stores multiple test recipes for different actuator models. After changing the fixture, operators can load the correct recipe with one click. This quick switch feature allows fast product changeovers. The system works with many types of actuators for comparison testing.
CAN Bus Communication
The system has built-in CAN and LIN bus interfaces. It can send and receive signals with the actuator under test. This setup mimics the vehicle controller's commands. The system checks signal responses and communication timing against requirements. This feature fully reproduces the electrical logic found in real vehicles.
User Access Control
The product includes operator and administrator access levels. It keeps test logs, product records, and recipe management files. These features support organized lab management. They also make the testing process fully traceable and reviewable.
Technical Specifications
|
Parameter |
Specification |
|
Test Stations |
6 independent workstations |
|
Test Objects |
Side door actuators, door lock mechanisms, power door latch assemblies |
|
Control System |
Servo closed-loop drive |
|
Cycle Capacity |
Up to 1,000,000+ cycles |
|
Communication |
CAN / LIN bus |
|
Recipe Storage |
Multiple product recipes |
|
Safety Features |
Overload protection, emergency stop, timeout shutdown |
|
Application |
R&D reliability testing, type testing, incoming inspection |
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