Ensuring Seamless Transit: The Impact of Magnetic Lock Durability in High-Traffic Subway Access Control

In the complex ecosystem of urban rail transit, the efficiency of passenger flow depends not only on the speed of trains but also on the reliability of every access control point. For subway systems in megacities, magnetic locks must endure thousands of operation cycles daily. Junson, a leader in electromagnetic locking solutions, emphasizes that durability in these high-traffic environments is the cornerstone of public safety and operational continuity.

The Challenge of High-Frequency Operation

Subway stations represent one of the most demanding environments for electronic hardware. Constant vibration, varying humidity, and the sheer volume of "Fail-safe" requirements mean that any mechanical fatigue or residual magnetism can lead to gate failures, causing congestion or even safety hazards during emergencies.

Engineering Resilience with Kasolite Steel

To address these challenges, Junson utilizes High Strength Material (Kasolite Steel) in the construction of its premium locking series. Unlike standard electromagnetic steel, Kasolite Steel offers superior magnetic permeability and significantly reduces the risk of structural deformation over long-term use.

Parameter-Driven Reliability: The JS-350D

In large-scale transit hubs, the Double Door Magnetic Lock (such as the JS-350D) is frequently deployed to secure wide corridors and fire exits. The reliability of these units is backed by rigorous parameterized evidence:

• Holding Force: 350kg x 2 (800lbs x 2) of collinear load, ensuring doors remain impenetrable under unauthorized force.

• Anti-Oxidant Finish: Anodized aluminum housing protects the internal coils from the corrosive moisture often found in underground tunnels.

• Zero Residual Magnetism: Engineered to release instantly upon power disconnection, a critical factor for "Seamless Transit" during peak hours or emergency evacuations.

Conclusion

As global cities continue to expand their transit networks, the focus shifts from simple locking mechanisms to integrated security assets that require minimal maintenance. By prioritizing high-grade materials and precision engineering, Junson ensures that the pulse of the city remains uninterrupted, one door at a time.