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Elevator Limit Switch Hitachi LX-22 Elevator Parts
The following is the parameter:
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Working voltage |
Applicable to control circuits with AC 50Hz, rated voltage below 380V and DC 220V. It is also said that it is suitable for control circuits with AC 50~60Hz, AC380V, DC220V. |
|
Working current |
20A |
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Applicable environment |
Altitude not exceeding 1000 meters. The temperature of the surrounding medium is not higher than +40℃ and not lower than -40℃. The relative humidity of the air is not more than 80%. It should be installed in a non-explosive medium, where there is no place that is sufficient to corrode metal and destroy insulating gas and conductive dust. It should be installed in a place without strong vibration and bumps. |
|
Operation frequency |
The maximum number of operations per hour is 360 times. |
Hitachi elevator travel switch LX-22 is a switch used to limit the travel of elevators and various equipment. It is usually installed on the track or a specific location of the elevator. When the elevator runs to the predetermined position, the switch will be triggered to control the elevator to stop or change the running direction. This switch plays a key role in limiting and protecting the elevator system.
Elevator travel switches are widely used in various elevator systems, including passenger elevators, freight elevators, medical elevators, etc. They are usually installed in the track, car or door of the elevator to detect the travel and position of the elevator, so as to achieve precise control of the elevator movement.
Regular inspection and maintenance of the elevator travel switch is the key to ensure its normal operation. The inspection content includes whether the switch's appearance is intact, whether the contacts are worn, whether the connection is firm, etc. If the switch is found to be faulty or damaged, it should be replaced or repaired in time to avoid affecting the normal operation and safety of the elevator.
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