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Escalator step chain 133*76*23.5*12.7 general Escalator Parts
DESCRIPTION
The Escalator Step Chain, a pivotal component in the seamless operation of modern escalators, embodies a blend of engineering excellence and durability. Crafted to withstand the rigorous demands of high-traffic environments, this component ensures a smooth and safe ride for millions of passengers daily.
At the heart of its design lies a precision-engineered chain mechanism, constructed from high-grade stainless steel alloy with a tensile strength exceeding 1,800 MPa. This robust material choice not only guarantees longevity but also resists corrosion, ensuring the chain retains its integrity even in humid or chemically challenging settings. Each link is meticulously crafted to minimize friction and wear, prolonging maintenance intervals and reducing operational costs.
The Escalator Step Chain boasts exceptional adaptability, seamlessly integrating into a wide range of escalator systems from various manufacturers. Its modular design facilitates easy installation and replacement, minimizing downtime during maintenance procedures. With a standard pitch of 127mm and a width tailored to fit most standard escalator step configurations, it ensures a seamless fit across diverse applications.
Functioning as the backbone of the escalator's step movement, the chain operates on a simple yet efficient principle. As the motor drives the sprocket at the base of the escalator, the chain engages, transmitting the rotational force to the steps in a continuous loop. This motion, synchronized with the handrail and safety features, ensures a smooth and controlled ascent or descent for passengers.

To further enhance safety, the Escalator Step Chain incorporates advanced wear indicators and safety features. These include integrated sensors that monitor chain tension and wear levels, alerting maintenance personnel to potential issues before they escalate. Additionally, the chain's design complies with international safety standards, such as EN 115 and ASME A17.1, ensuring compliance and passenger peace of mind.
In summary, the Escalator Step Chain represents the pinnacle of performance, durability, and adaptability in escalator technology. With its precision engineering, high-grade materials, and seamless integration capabilities, it ensures a reliable and safe passenger experience, making it an indispensable component in today's modern transportation infrastructure.
specification
| Maximum adaptive inverter power | 15kw |
| input | AC380V or AC220V? 10%, 50Hz |
| output | AC380V or AC220V? 10%, 60Hz160 |
| Battery | 4 DC12V/9AH series connection |
| startup mode | Automatic conversion, switching time 5-25 seconds, can be adjusted by potentiometer |
| protection function | Overvoltage protection, overcurrent protection |







