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Introduction
Overview
1.1
The Barrier uses digital variable frequency servo controller, allowing stepless speed control of
the drive motor without loss of output torque. The opening and closing time of the Barrier can
be set from 1 s to 4 s and from 2 s to 6 s respectively, and the Barrier can be controlled by a
remote control, with a maximum distance of 50 m.
The Barrier is suitable for scenes such as parking entrance and exit control for supermarkets,
hotels, governments, schools, airports, factories, public security and judiciary authorities and
more.
Features
1.2
Servo Self-optimization of Barrier Arm Stability
The rising and falling stability of the barrier arm can be set up respectively, after which,
regardless of operation speed, the variable frequency servo controller can automatically detect,
self-optimize, and eliminate barrier arm shaking. In this way, user experience can be improved
and the mechanical and electrical service life of the Barrier can be greatly extended.
Free of Sensor and Electrical Maintenance
The Barrier uses brushless motor with angle encoder integrated internally. All-digital servo
controller makes in-place detection free of sensor. No need of electrical maintenance avoids
device wearing and hidden troubles.
Anti-condensation in Cold Weather
The barrier motor is still powered on with low consumption when it stops working, which makes
the motor temperature stay normal even in freezing cold environment. With the lubricating oil
not frozen, the Barrier can work normally.
Auto Opening in Case of Power Failure
If the angle between the barrier arm and the horizontal plane is smaller than 45° during power
failure, the barrier arm will automatically fall to the closing state by default. However, if proper
rubber gaskets and springs for power-off opening are used, when the Barrier is suddenly
powered off, the barrier arm will automatically and slowly rise to the opening state.
