Do you know the crane pendant push button switch and how does it work?

Crane pendant:

The crane pendant is a part of the crane which is used to handle the hoist in the overhead crane. It is the most important part of the crane. It is also known as the crane control unit and inspector or first-person check the crane pendant in case of any breakdown. The crane pendant control switch is generally wired into an electronic crane mechanism and connected with a cable wire known as a crane pendant cable. The wire is suspended from the overhead crane and hung like a pendant, hence it is known as a crane pendant. It is also referred as pendant control or pendant control unit. It takes the energy from the same power source that powers the crane itself.

 

Crane pendant push button switch:

Crane pendant push button switch is generally used to control and monitor the movement of the EOT crane. In the pendant push button switch there are many buttons like start, stop, left, right, up, down, forward and backward. The overhead crane can be moved in a particular direction by using these commands. The crane moves in a specific direction like long travel(LT), cross travel, and lifting and lowering the heavy loads. The pendant push button switch worked on the wired systems and they don't need battery systems.

 

A working scenario of Pendant push button station:

The crane may be operated with the help of two operators. The one operator is sitting in the cabin of the overhead crane while the other guy guides from the ground. It can also be controlled from the ground by using a pendant push button switch. The pendant switch is connected to the crane itself with the wired system and hang down from the hoist of the overhead crane is control by an operator. The operator also has to move alongside when the crane moves and passes the runaway. The operator can lift and lower the loads with the help of a pendant switch button. The crane pendant uses the same power supply which is given to the EOT crane or hoist. 

 

Benefits of the pendant push button control:

As we know the pendant push button switch works on the fully wired system because of this communication and transmission happens to take place rapidly as compared to the wireless systems. The wired system is also helpful in case of a dead spot. As the hoist crane is connected with many wires and if there is any dead spot found in any route then it switches to another route. While in the wireless radio remote control if any dead spot is found then the transmitter stops them working immediately. There is no external interruption while communicating because of the wired systems. In addition, because the pendant is hung from the hoist, there will be no accidental drop or misplacement of the controller. Pendant push button do not require battery charging as they get power from the crane electrification system. The main disadvantage of the wired system is that the operator has to sit in the overhead crane for the operation which is very risky for the operator too.

 

Conclusion:

For lifting and lowering the heavy materials the pendant push button is better than other devices. The pendant push button switch reduces the manpower as a driver is capable of controlling the crane sometimes. The push button pendant is specifically designed for industrial purposes because it provides reliability and stability. There are manufacturing industries that make the crane pendant push button  control but the best quality of push button pendants are made only by the Anand systems engineering private limited. They are made in such a way that they can be used for the harsh industrial condition also.