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QZX-WP electric hoist with overload limiter Profile
1.Overview: QZX-WP overload limiter with electric hoist is an intelligent crane safety protector, mainly used for overload protection for single beam electric hoist and other lifting equipment. Our products are based on past experience in the factory and joint R & D with Hohai University Changzhou to develop a highly intelligent and reliable overload protection device. QZX-WP overload limiter with electric hoist consists of sensors, wire clamping device, display instruments and other part of the composition. It has easy installation, stable quality, high intelligence, compact and beautiful appearance and other advantages.
2.The main technical parameters:
1) Scope: Mainly used 0.5T-100T various models of wire rope hoist lifting equipment.
2) Display Accuracy: ± 5%.
3) warning point: 90% of rated weight, delay alarm point: 105% of rated weight, delay time is 1-2 seconds.
4) Rated input voltage: specified by the user, but should specify before ordering.
3, The working principle: Rope occurs tension changes when crane lifting heavy objects, and then it is converted into an electrical signal by side pressure sensor, through the signal corresponding to the magnitude of the load to determine whether the relationship is overloaded.
4. Product Dimensions(L*W*H):160MM*73MM*83MM
5, Ordering Information:
1) The required rated voltage;
2) Rope diameter, Rope rate (with a few ropes on the hook, there are two that is 2 rate, 4 is 4 rate);
3) Rated weight of lifting equipment.
6, Use of methods and precautions: when use the product, please read the "product specification" carefully.

application

1) Single girder crane

2) Electric hoist