Overhead Crane Anti-collision System

I. Introduction of QF-22ML overhead crane anti-collision system

QF-22ML is an ideal anti-collision system for double direction and double point control sensor.

II. Function of QF-22ML overhead crane anti-collision system

The controlling distance is during 8meters and 22meters; from 22m distance(The distance is adjustable ), the alarm is working. On both left and right sides have one relay output for user’s choice: start to speed down or stop. From 8m distance, each side of left or right has a relay output to stop the crane.

II. Technical parameter of QF-22ML overhead crane anti-collision system

1. Working voltage: AC380V/220V/36V, 50Hz

2. Power consuming: ≤10W

3. Detecting distance： 22m and 8m two points

4. Detecting distance error: ≤10%

5. Working temperature：-20℃-60℃

6. Forewarning and alarming relay output contact: AC240, 5A

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