Model KGE28 Belt Misalignment Switch is mine-used I.S. product used for belt misalignment detection and protection. It is suitable for coal mine underground with explosion danger of methane and coal dust, also for industries of coal, metallurgy, chemical, food and transportation and for surface severe environment such as coal preparation plant, steel plant, thermoelectric power plant, grain storage, and port.
Main Features
The switch has characteristics of small volume, light weight, good sealing, convenient maintenance;
The switch has wide buffer rotation angle for its bar after the contact acts to protect itself;
Its bar has function of longitudinal impact-counteracting;
Its bar has steel rolling sheath for protection when friction between the bar and the belt happens;
The switch employs structure of quick-plug for cable outlet, easy, reliable and convenient.
Technical Parameters
Explosion-proof Type: Mine-used Intrinsic Safety, Exib
I
Casing Protection Degree: IP54
Act Force: 2070 N
Reset: automatic reset
Max. Voltage: DC 24 V, max. shortcircuit current
0.5 A
Max. Rotation
Angle of Bar: 70,
universal rotation
Rotation Angle
of Bar when Contact Acts: 353 (Level 1), 453 (Level 2)
Reset Angle: 153 (Level 1), 203 (Level 2)
Outside
Diameter of Inlet Cable: 612 mm,
2 outlets
70 N
70
,
universal rotation
3
130 