LPT1-12-30 explosion-proof deviation switch LPT1-12-30 explosion-proof deviation switch is used for two-stage deviation protection function. The first level deviation alarm signal can be connected to an automatic adjustment device to correct the deviation and distortion of the tape. The second level deviation is used as a shutdown signal, which is connected to the control circuit to achieve shutdown.
Main specifications
1. Rated voltage: AC380V2. Rated current: 5A3 Number of contacts: Two independent normally open and normally closed contacts. 4. Shell protection level: DT type dustproof shell, protection level IP67. 5. Surrounding environment temperature: -25~80 ℃. 6. The switch can work under vibration conditions with a frequency of 10-60Hz and an amplitude of 0.75mm (10g). When the conveyor belt deviates during operation, the tape touches the switch vertical roller. When the vertical roller deviates to the first level action angle, the first level switch will act and output a signal alarm. If the tape continues to deviate and the vertical roller of the switch reaches the level II action angle, the level II switch will send a stop signal. If it is connected to the control circuit, automatic shutdown can be achieved. LPT1-12-30 explosion-proof deviation switch, two-stage deviation switch, also known as anti deviation switch, is one of the protective devices for belt conveyors. The first level switch signal is used for alarm. If this signal is connected to the running adjustment device, it can achieve automatic adjustment of running deviation without stopping the machine. The second level switch signal is used for shutdown. Connect this signal to the control circuit to achieve automatic shutdown under severe deviation. After troubleshooting, when the tape leaves the vertical roller for normal operation, the vertical roller can automatically reset< br/>