14
2023
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02
High-speed rail station ticket-checking gates
Author:
In December 2019, Jiayu Mechanical & Electrical’s EPS-series servo electric control system—comprising both drive units and motors—was integrated into a partner’s high-speed rail ticket-checking turnstile. Over 100 channels were successfully deployed at Shenzhen North Station. Thanks to its fast gate-opening and closing, precise positioning, and low operating noise, the system effectively supported peak passenger volumes during the Spring Festival travel rush, earning high praise from the partner.
In December 2019, Jiayu Mechanical & Electrical’s EPS-series servo electric control system—comprising both drive units and motors—was integrated into a partner’s high-speed rail ticket-checking turnstile. Over 100 channels were successfully deployed at Shenzhen North Station. Thanks to its fast gate-opening and closing, precise positioning, and low operating noise, the system effectively supported peak passenger volumes during the Spring Festival travel rush, earning high praise from the partner.
Servo motors can precisely control speed and position, converting electrical voltage signals into torque and rotational speed to drive the controlled object. The rotor speed of a servo motor is governed by the input signal and responds rapidly; in automatic control systems, they serve as actuating elements and exhibit characteristics such as a small electromechanical time constant and high linearity, enabling them to convert received electrical signals into angular displacement or angular velocity at the motor shaft. Servo motors are broadly classified into DC and AC types. Their principal features include the absence of self-rotation when the control voltage is zero and a linear decrease in speed as torque increases.
Servo electrical control