Do You Know The Pendant Push Button Switch And How Does It Work?

By Author: DigitalAnand
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Pendant push button switch:
A pendant push button switch is used to control the overhead crane. The crane pendant push button is connected to the crane with a long cable wire known as crane pendant cable. The cable is suspended from the hoist and hung like a pendant that's why it is known as a pendant push button. The pendant push button has many buttons like start, stop, up, down, left, right, forward, and backward to control the overhead crane. It is directly connected with the crane and gets a power supply same as the crane gets. The wire is connected to the hoist and used by an operator to control the crane. The operator has to move alongside the crane when it crosses the runaway. There are 2 operators needed, one who sits in the cabin of overhead crane and other operator guide and gives the signal to the operator from the ground.

Working principle of Crane Pendant:
The crane pendant refers to the main part of the EOT crane which is connected with wired systems. The crane pendant is also known as the crane control unit or crane pendant station. It is used to controls the hoist from the EOT crane. The ...
... crane pendant station fully works on the electrics and wired system so there is no need for the battery to charge the crane pendant. The crane pendant can be worked with the help of 2 operators. One can monitor the crane movement by sitting in the cabin of the crane and the other can manage the overhead crane from the ground. The ground operator can lift and lowering the heavy objects using the pendant. The overhead crane can be moved in particular directions like long travel, cross travel, and lifting and lowering the loads from the hoist.

Features of Crane pendant push button:
The crane pendant push button comes with a wired system so there is no disturbance or interruption from the external force while communicating. The crane pendant push buttons device is connected by a wired system. So if there is any dead spot found in the route it won't affect the communication because it switches to another route. While wireless communication stops working if any dead spot is found in the route. Due to the wired connection, the communication is very fast between the crane pendant and the EOT crane.
The wired network is hidden from the other wired networks. There is no interference with the cable connection because the signal is transmitted through the cable. The final connecting network is programmed to recognize the destination address and then transmit the data to the desired location.
Perhaps the only significant disadvantage of the suspended system is that it places the operator on the periphery of the crane's operating area. This can be a potential hazard, especially for heavy cranes, accidental load drops can injure the operator and can be fatal. In addition, when the operator walks on the runway, watches the crane, and ensures safe and problem-free picking up and lowering of loads, he runs the risk of tripping, slipping, or hitting obstacles.

Conclusion:
The Crane pendant switch is a part of the crane and is used to control the hoist which is connected to the overhead crane. So to buy wired or wireless remote control is up to you. Both the devices have their advantages and disadvantages. Anand system engineering PVT LTD is the leading crane pendant control manufacturers in India for both crane pendant as well as radio remote control. The crane pendants are made in such a way that they can be used in a harsh conditions also.