QGX-A Hoist height limiter for cranes

Specifications

QGX-A hoist limit switch 
1.Stable system 
2.Easy to operate 
3.Made by metal material 
4.long lifespan, small size, light weigh 

      QGX-A hoist limit switch for crane reel 

1.Description

QGX series  hoist limit switch (limit switch) is designed and manufactured with digesting the related information of overseas one and combining with the practical condition in China . 
It is a safeguard applied for limiting the hoisting height of cranes. It operates with worm , worm wheel , cam and sensitive switch . It has the advantages of light weight , compact, reliable installation and long service life .It also can be assembled with height control meter through connecting with encoder, which forms electromechanical dual fail-safe .

QGX-A hoist limit switch for crane reel :
All kinds of crane, elevator, lifting stage, golf, bowling, etc have shift mechanical equipment, can effectively prevent the summit, derailed, falls wait for equipment and staff accident, which is widely used.

2.Technical Data about QGX-A hoist limit switch for crane reel 

1, environment temperature: - 25 °C ~ + 60 °C

2, working voltage: AC380V

3, working current: 5 A

4,  QGX-A effective working circle:0 ~40 circles 

5, QGX-A hoist limit switch for crane reel : four adjustable limit position limit switches (can choose according to need to often open or closed)

 
6, QGX-A hoist limit switch for crane reel containing the gearbox and four grade adjustable limit switch (based on user's needs increase to 12 grade)

hoist limit switch for crane reel  is lifting height limit orders hint: according to hoisting machinery drum effective working circles selected models (QGX - type A, type B, C), the special request can indicate required when ordering lap or related materia

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Yichang WTAU Electronic Equipment Co. Ltd is a national high-tech enterprise which located in the “Hydropower capital”— Yichang. WTAU is committed to researching , developing and producing safety devices for crane cranes , automatic monitoring control systems , etc. WTAU puts the principle “make sure the lifting equipments are operated safely and reliably” as our duty and takes the high-tech as the core. WTAU has awarded many patents and major achievements of science and technology. The Load moment indicator, Overload indicator, Anemometer , Wind speed sensor ,etc. which are researched independently  are widely used in electrical, chemical, steel, metallurgy, construction, ports, shipping and other industries.

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