In the competitive world of architectural hardware, reliability is everything. A single failure in a locking mechanism can compromise security and damage a brand's reputation. That’s where precision testing comes in. The Single-Point Lock Fatigue Tester is not just a piece of equipment; it is the gatekeeper of quality for manufacturers producing windows and doors.
Whether you are validating a new design or performing routine quality control, understanding how your locks perform under repeated stress is critical. This guide explores how the LT-JC201-A01 Single-Point Lock Fatigue Tester from Lituo ensures your products meet the rigorous demands of the JG/T 130-2017 standard, guaranteeing longevity and safety for end-users.
Why Your Door Locks Need Fatigue Testing (And How This Machine Delivers)
Door hardware is subject to daily wear and tear that can lead to mechanical failure over time. Without proper fatigue testing, manufacturers risk releasing products that may loosen, jam, or fail to latch after a few years of use.
The primary purpose of a Single-Point Lock Fatigue Tester is to simulate years of usage in a matter of days or weeks. By automating the opening and closing cycles, this machine provides data-driven insights into the lifespan of the lock. Specifically, the LT-JC201-A01 model is engineered to verify if a lock can withstand high-cycle operations without losing its structural integrity or operational torque.
Single-Point Lock Fatigue Tester
Key Features of the LT-JC201-A01 Testing System
Not all testing equipment is created equal. To achieve accurate results compliant with international standards, your lock durability test machine must offer precision and flexibility. Here is what makes the Lituo LT-JC201-A01 stand out:
Precision Control with PLC & Touch Screen
Gone are the days of manual counting and inconsistent speeds. This unit features an advanced PLC + Touch Screen control system. Operators can easily set parameters, monitor real-time data, and adjust test cycles with a simple tap. This digital interface ensures that every test is repeatable and traceable.
Adjustable Parameters for Versatile Testing
Every lock is different. Our Single-Point Lock Fatigue Tester offers:
Rotation Angle: 0-180 degrees adjustable, accommodating various handle types.
Rotation Speed: 0-20 times/minute, allowing for slow, controlled stress tests or rapid cycling.
Drive Mechanism: Powered by a robust rotating cylinder for smooth, consistent torque application.
Robust Aluminum Profile Structure
Stability is key during high-frequency vibration tests. The machine is built on a sturdy aluminum profile structure (1.0m x 0.5m x 1.8m), ensuring that the energy goes into testing the lock, not shaking the machine.
Compliance with JG/T 130-2017 Standards
For manufacturers exporting to or selling within markets that recognize Chinese construction industry standards, compliance is non-negotiable. The LT-JC201-A01 is specifically designed to meet the JG/T 130-2017 standard for "Architectural door and window hardware - Single point locks."
Understanding the Test Requirements
According to clause 4.4.4 (Repeated Opening and Closing), the standard dictates strict endurance limits based on the lock class:
Form I & II Locks: Must withstand 115,000 cycles of repeated opening and closing while maintaining specific operational force requirements.
Form III Locks: Must complete 50,000 cycles while installed on a rigid component.
Our window lock testing equipment is programmed to pause automatically at intervals (e.g., every 5,000 or 50,000 cycles) to allow technicians to measure the operating torque as required by clause 5.4.1, ensuring the lock hasn't degraded beyond acceptable limits.
Technical Specifications at a Glance
For procurement specialists and engineers looking for quick data, here are the core specifications of our Single-Point Lock Fatigue Tester:
| Feature | Specification |
|---|
| Model | LT-JC201-A01 |
| Control System | PLC + Touch Screen |
| Drive Method | Rotating Cylinder |
| Test Angle | 0 ~ 180° (Adjustable) |
| Test Speed | 0 ~ 20 Cycles/min |
| Power Supply | AC220V, 50HZ |
| Dimensions | 1.0m (L) x 0.5m (W) x 1.8m (H) |
| Applicable Standard | JG/T 130-2017 |
Frequently Asked Questions (FAQ)
Q: Can this machine test different sizes of locks?
A: Yes, the Single-Point Lock Fatigue Tester features an adjustable fixture and a 0-180 degree rotation range, making it suitable for various single-point lock designs found in windows and doors.
Q: Does the machine stop automatically after the test cycle?
A: Absolutely. The PLC controller allows you to preset the number of cycles (e.g., 115,000). The machine will automatically halt upon completion, alerting the operator to perform the final torque inspection.
Q: Is installation and training provided?
A: Lituo provides comprehensive support, including installation guidance and operation training to ensure your team can effectively run the lock durability test immediately.
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