PL 50-2D Saimo United States Sales

Saimo Model PL50-2D Belt Damaged Detector is designed to shut down the conveyor in the event of the belt damage. It warns supervisory personnel of impending belt failures due to rips, punctures, splice failures, or sharp objects protruding through the belt carcass Belt Damage Detectors are mounted in pairs positioned on both sides of a moving belt. The units are connected by two spans of aircraft cable. One end of the cable mounts permanently to a support bracket and the other connects to a spring- loaded ball located in the detector. The cables loop underneath the belt from each side crossing at the midpoint. A belt problem is detected when an object or a piece of damaged belt hangs below the belt’s surface and sweeps away one or both cables. As the cable is detached, it pulls a spring-loaded ball out of a socket, causing two micro switches to trip- one for annunciation to a PLC or alarm and the second to shut down the conveyor. One end of each cable is permanently affixed to the bracket preventing the loss of the cable. Specifications • Enclosure: Cast Aluminium • Ambient Temperature: -25 to 80°C (-13 to 176°F) • Relative Humidity: 90% • Location Altitude: not greater than 2000m • Micro-switch rating: 15A@115-230VAC, 30VDC, non-inductive • Outputs: (2) micro-switches SPDT • Conduit Holes: (3) ¾”-14 NPT • Spring loaded ball and support bracket • 3M of aircraft cable provided, connected to ball. • Four (4) bolt mounting from bottom of switch • Ships with three (3) conduit plugs • Covers provide easy access to wiring and internal mechanism. • Manual rest is required. • Actuating force: 2kg Rating: IP65