Introduction This device monitors the operation process for potentially hazardous conditions and activate an alarm when it is occurred misalignment, the SRT
series conveyor belt misalignment switch protects the conveyor belt from damage due to belt misalignment or run off.
For normal condition, the belt misalignment switches are generally mounted on both sides and the edge of the conveyor belt.
A small clearance between the contact rollers and a little swaying for the belt edges are allowable.
When the swaying exceeds the normal limit (on/ about 20 mm), the belt edge pushes the contact roller, which drives the switch and operates
the contacts, the misalignment switch will reset automatically when the belt resumes normal running.
These control devices are used in pair on each side of conveyor belt detected place, each unit can be equipped with two micro-switches to produce signals indicating the belt misalignment at two
deviation points.
The first signal point could indicate small belt deviation by sounding an alarm, the second signal point could guard against extreme belt run off by
shutting down the conveyor.
The roller is adjustable up to 20° in both directions and is positioned approximately 20mm from the conveyor belt , the switch actuation points are
adjustable from 0° to 35° by a simple change of he actuating cams。.
Features Simple Installation, response sensitive Roller arm can move up to 75 degrees in either direction Dust tight, IP 67 weatherproof, Die cast aluminum housing Roller lever actuating angle 20° for alarm signal and 35° for shutting down system To Save Process downtime, product loss and replacing cost of damaged conveyor belt.
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