Height limiter
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Shelf time:2021-08-21 12:55:31
Product description:Applicable to all types of cranes advanced safety protection devices used to limit the lifting height. This limiter is driven by a worm gear and a cam triggers the working principle of a limit switch. It has the advantages of light weight
Applicable to all types of cranes, advanced safety protection devices used to limit the lifting height. This limiter is driven by a worm gear and a cam triggers the working principle of a limit switch. It has the advantages of light weight, small size, convenient installation and debugging, sensitive and accurate response, stable and reliable, and long service life. Generally, it can set alarm limits for rising and falling. There are two protections of position and protection limit, and can be interchanged with the height limiter of the old pole structure.
QGX-A lifting height limiter, QGX-B lifting height limiter limit switch
Applicable to all types of cranes, advanced safety protection devices used to limit the lifting height. This limiter is driven by a worm gear and a cam triggers the working principle of a limit switch. It has the advantages of light weight, small size, convenient installation and debugging, sensitive and accurate response, stable and reliable, and long service life. Generally, it can set alarm limits for rising and falling. There are two protections of position and protection limit, and can be interchanged with the height limiter of the old pole structure.
◆ Product selection instructions:
1. Rated working voltage: ~ 380V
2. Rated working current: 10A
3. Scope of work:
QGX-A type is suitable for 5t ~ 250t crane standard series or non-standard tube work circle number within 0-40 circle hoisting mechanism;
QGX-B type is suitable for 5t ~ 250t crane standard series or non-standard tube work circle number within 0~80 circle hoisting mechanism;
QGX-C type is suitable for 5t ~ 250t crane standard series or non-standard tube work circle number of 0 ~ 120 circle in the lifting mechanism.