What is the structure of wireless crane remote control

The wireless crane remote control is also equipped with a data feedback device which displays operating parameters (e.g. load, jib length, load torque, oil temperature, pressure, angle, etc.) on the transmitter system display, so that the operator can monitor the crane according to the displayed data.

How does wireless crane remote control work?

What is the structure of wireless crane remote control?

What are the factors influencing the work of wireless crane remote control?

How does wireless crane remote control work?

There are two types of coding methods commonly used in wireless crane remote control, namely fixed codes and scrolling codes.

The difference between IR and RF Remote Control, IR remote control and wireless remote control are for different carriers, IR remote control uses infrared light to transmit control signals, it is characterised by directionality, cannot be blocked, and the distance is generally not more than 7 km. IR remote control uses infrared light to transmit control signals, which is characterized by directionality, cannot be blocked, distance generally does not exceed 7 meters, and is not subject to electromagnetic interference.

The wireless crane remote control uses radio waves to transmit control signals, which are characterised by being non-directional, not "face-to-face" control, long distances (up to tens of metres or even several kilometres) and susceptible to electromagnetic interference. In areas where long distance penetration or directionless control is required, such as industrial control, the use of radio remote controls is an easy solution.

What is the structure of wireless crane remote control?

Control two cranes independently or use a single transmitter in TANDEM (each crane must have its own receiver).

The wireless crane remote control controls a standard 3-motion, 2-speed single crane or a 3-motion, 2-speed, dual crane A/B/A+B.

Use a single wireless crane remote control or control two standard cranes (3 motion, 2 speed, single hoist) at the same time.

Up to 8 transmitters can control the same crane (for safety reasons, only one can be used at a time).

What are the factors influencing the work of wireless crane remote control?

1. Transmission power: the transmission power is large, the distance is far, but the power consumption is large, easy to produce interference.

2. Receiving sensitivity: the receiver's receiving sensitivity increases, the remote control distance increases, but easy to be interfered with causing misoperation or loss of control.

3. antenna: the use of linear antenna, and parallel to each other, remote control distance, but occupy a large space, in the use of the antenna to lengthen, straighten can increase the distance of remote control;.

4. Height: the higher the antenna, the farther the remote control distance, but subject to objective conditions.

5. blocking: the use of wireless remote control using the national regulations of the UHF band, its propagation characteristics and light similar, straight line propagation, bypass smaller, between the transmitter and receiver, such as wall blocking will greatly discount the remote control distance, if the wall is reinforced concrete, due to the conductor of the absorption of radio waves, the impact is even more.

Xiading has a leading position in remote control systems such as lifting machinery, engineering machinery,construction machinery, and special machinery, and can realize remote operation in metallurgy,automobile manufacturing, papermaking, shipbuilding, nuclear power and other industries.