Radio remote control for a crane?
The wireless devices communicate with each other using radio waves technology. Like to change the TV channel a wireless remote device is used. The air conditioner is also the same example of wireless control systems. The artificial waves are generated from the radio remote devices to control the electronic machines or other heavy equipment machines, and this control is called radio remote control.
In the industrial sector, the remote control device is used for overhead cranes or hoists. The overhead crane is a heavy electronic machine that travels and works at a particular height above the head. The crane can be controlled in different directions like upward, downward, left, right, forward, reverse, etc. There is a hoist that is attached to the overhead crane with the help of rope.
This hoist is used for loading and unloading heavy-duty objects in upward and downward directions. The crane can also be subdivided into two parts i.e. static and movable. The cranes which cannot be moved from the place come under the static cranes. And the crane which can be shifted from one place to another is known as movable cranes.
How industrial crane remote control system works:
The wireless device uses radio waves technology to communicate with the end device. The electromagnetic waves which vibrate at the frequency range of ten kHz to three hundred GHz are called radio waves and microwaves. The transmitter and receiver are used for wireless communication.
The transmitter is a handheld device that is controlled by the operator from one hand. And the receiver is attached to the crane. The transmitter is a wireless device that is used for sending the signal to the transmitter. The receiver is used for receiving the signal which is sent by the transmitter device.
When the push button is pressed on the transmitter device by the operator at that time a data packet is sent to the receiver in the encryption format. That means the data packet is converted to cipher text from the plain text. And when these data packets reach the receiver the receiver first decrypts the code due to this the data packet is converted to the readable format. The receiver has an antenna towards which it receives the signal from the transmitter device.
After successful receiving of a data packet, the receiver also transmits the signal to the transmitter as an acknowledgment. This mechanism happens between the transmitter and receiver is more than ten times in a second. And as the transmitter device works wirelessly so the distance can be range from ten meters to two hundred meters depending upon the signals.
The transmitter and receiver have close loop communication due to which the transmitter device adjusts the power automatically according to the distance. If the distance is less the radio remote device consumes less energy and if it is more it consumes more energy. The signal can be sent by the transmitter device at a very low battery also.
Certain things are observed by the overhead crane remote control systems like the number of successful transmissions, the quality of the signal, the number of errors that occurred, the communication gap of transmitter and transmitter, the range of a signal, the lost packet, the encryption technique, etc.
The property of the wireless remote control for overhead crane:
1) The transmitter device is built in such a way that it can be used for a harsh industrial conditions also.
2) The transmitter device is highly optimized and customized for use.
3) The radio remote control uses a 2.4 GHz frequency band for transmitting the signal.
4) The transmitter device is made in such a way that electric shock and corrosion cannot affect the device.
5) The hopping frequency technique is used by the radio remote to avoid unwanted interference and to change the continuous transmission of signals.
6) The signal sent and received is more than ten times in the middle of the transmitter and receiver.
7) The device uses the battery or charging systems and hence it can be operated from a safe distance also.
8) The battery used in the transmitter is durable and can last up to 6 months.
9) In the process of close loop communication the transmitter device adjusts the power automatically according to the distance.
10) The communication in the middle of the transmitter and receiver can range from ten meters to two hundred meters.
Crane remote control manufacturers:
As the industrial sector is increasing widely so the industrial equipment is more in demand. There is more requirement of wireless radio remote control as compared to wired technology. Wireless systems are less expensive than wired systems. And because of the wireless system, the crane can be operated from a long and safe distance also. Due to this, the crane equipment is manufactured by most companies.
But the top-quality crane remote control is only manufactured by Anand Systems Engineering Private Limited. The radio remote is built in such a way that it provides the stability and reliability. The encryption technique is used by the transmitter device for safe and fast communication with the receiver. The transmitter device stops working immediately if the device suspects any lag or error while communicating.
The radio remote device comes in different types such as the eight-button way and twelve-button way. Both the device has its specification and features. To know the crane remote control price and advanced features do check out the official website.
