60100614 SANY Mobile Crane Accessories Travel Limit Switch L-S-1NO+1NC-9mm-Large

Product Description

SANY Crane Accessories Travel (Limit) Switch L-S-1NO+1NC-9mm-Large

60100614 Suitable for 

Function:

Crane travel limit switches play a vital role in the operation of the crane, mainly including the following aspects:
1. Safety Protection
   Preventing collision: When the crane runs to the limit position, the travel limit switch can be triggered in time to stop the crane from running, avoiding collision between the crane and the surrounding objects. For example, when the crane operates in the environment with limited space such as workshop, warehouse, etc., the crane can be effectively prevented from hitting the walls, other equipments or cargoes, etc., so as to protect the safety of the equipments and the personnel.
   Avoiding overloading: Part of the travel limit switch is connected with the hoisting mechanism of the crane, etc. When the lifting weight rises to a certain height or descends to a certain depth, the limit switch will be triggered to cut off the corresponding power source, so as to prevent overloading accidents due to excessive hoisting or descending of the crane, and to protect the structure and parts of the crane from being damaged.
2. Protecting equipment
   Prevent mechanical damage: The travel limit switch can limit the movement range of each mechanism of the crane to avoid exceeding the design limit, thus reducing the wear and damage of the equipment. For example, limiting the traveling range of big and small vehicles to prevent wheel derailment; limiting the telescopic range of the crane arm to prevent deformation of the crane arm, etc.
   Extend the life of the equipment: By reasonably controlling the movement stroke of the crane, the running time of the equipment in the limit state is reduced and the fatigue of the equipment is lowered, which helps to extend the overall life of the crane.
3. Regulate operation
   Ensure operation compliance: The operator is prompted to operate the crane in accordance with the prescribed scope and process to avoid safety accidents and equipment damage caused by misuse. When operating the crane, the operator must control the movement of the crane according to the limitations of the travel limit switch, which helps to develop good operating habits.
   Facilitate management and maintenance: The existence of travel limit switches makes the operation of cranes more standardized and regulated, which facilitates the equipment management and safety supervision of enterprises. At the same time, when the crane carries out maintenance and overhaul, it can also quickly and accurately determine the operation of the equipment and the cause of failure according to the position and status of the travel limit switch.
4. Safeguard production
   Improve production efficiency: The travel limit switch can ensure that the crane operates efficiently under the premise of safety, reduce downtime and maintenance costs caused by accidents, and thus improve production efficiency.
   Guarantee production continuity: Stable operation and reliable safety guarantee help to maintain production continuity and avoid production interruption caused by crane failure or accident.
In summary, the crane travel limit switch plays a vital role in crane operation, it can not only effectively guarantee operational safety and prevent mechanical damage, but also standardize the operation process and improve production efficiency, it is an indispensable and important part of the safe and efficient operation of cranes.