A brief analysis of how belt conveyors achieve temperature protection
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Next, I will briefly explain to you how belt conveyors achieve temperature protection. When the temperature of the belt conveyor drum rises above the limit due to friction with the belt, a detection device (transmitter) mounted right next to the drum sends out an over-temperature signal. Upon receiving this signal, the receiver triggers the actuating mechanism after a 3-second delay, thereby cutting off power to the motor and causing the conveyor to stop automatically, thus providing temperature protection.
This protection doesn’t seem to have any practical meaning, right? The friction between the belt and the drum is what limits the temperature?
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