Overhead crane remote control or wireless remote control is a type of radio control that is used to transmit wireless commands from the remote control transmitter to the remote crane receiver to move overhead cranes. These wireless controls send the transmitter message to the overhead crane receiver using radio signals. Bluetooth remote control or Wi-Fi remote control are wrong terms that are sometimes used by crane remote control users and sellers, but they do not exist externally. To know the price of the remote control of the overhead crane (price list of the remote control of the overhead crane), contact our sales experts.
Types of Remote Control of Crane
Wireless or radio control remote
is the most common type of remote control that uses radio waves to send signals.
Wire control remote
The cable is used for signal transmission and is suitable for working in high-risk or high-interference environments.
How many categories are divided into speeds and performance in terms of speed and performance?
In terms of speed, the remote controls are divided into two types, single-speed and two-speed, and choosing the right type to buy depends on the type of overhead crane.
Also, in terms of the number of keys, the remote controls of the overhead crane are in two-button, four-button, six-button, eight-button, twelve-button, or joystick types.
But in the end, when you buy a remote control for a ceiling crane, you should pay attention to the point that this device should meet your needs. Your type of use of the remote control can be effective in your choice of the quality and model of the required device.
What should we consider before choosing and buying a crane remote control?
In the first step, you need to know whether the crane for which we want to provide an industrial remote control is single-speed or two-speed?
Single-speed only has slow speed, and two-speed includes slow and fast speed. Usually, two-speed overhead cranes are used in lathes, moldings and companies, and jobs that use cranes only for They use the back of the trolleys for loading and unloading, they use single-speed devices..
In the second step, after selecting the speed, it is time to select the directions and the number of keys on the remote control. At this stage, we need to see how many engines our crane has? Naturally, all devices have up and down movement, in addition to the transverse trolley movement (carriage movement) that moves the crane across the hall, and we can also have a longitudinal movement in the hall, in which case there are a total of 6 movement directions. We will have, and as a result, we have to purchase a 6-button remote control for a single-speed or two-speed overhead crane.
In monorail ceiling cranes that only have up and down movement, the customer should purchase a 4-button single-speed or two-speed remote control. In the case where two winches are placed on the carriage key and Their length and width are the same and only the up and down movements are different. The 8-button remote control of the overhead crane is used.
Also, in the case where two separate carts and two separate cranes are on the same bridge, all movements except longitudinal movement are done separately, and a 10-button overhead crane remote control should be used.
Another type of overhead cranes are overhead cranes with electric magnets. This model is more suitable for businesses that deal with iron (such as steel factories). As a result, these businesses must provide a remote control, which In addition to having buttons in the required directions, they also have a key to connect and disconnect the magnet, and in this case, the 12-button remote control can meet their needs.
What is the role of the fungal key in the remote control of the ceiling crane?
All remote controls have a start button as well as an emergency stop button, which is also called a mushroom button. The structure of this button and its operation in different industries are the same, and as its name suggests, this button stops the operation of the device in an emergency. This button is connected to the mother's contactor and cuts off the remote's power if needed.
The start key in the overhead crane is a two-mode key, which means that in addition to starting the device, it can cut off the steering and power of the crane if needed by pressing this button again. This issue reduces the risk of electric shock and also the depreciation of the crane. The start button has an output relay that is connected to the mother contactor.
What is the use of roof crane control?
Wireless remote controls are used to command the crane and control it remotely, at different speeds and in different directions. These remotes are used in all types of overhead, gantry, arm, towing and chain cranes, as well as in Many industries are large and small.
Their structure is such that they are receiver-transmitter (remote and receiver) whose control part (receiver) can be screwed to the board. Install the power supply of the desired device or the wall, and by pressing the remote control buttons and sending radio frequencies to the receiver, the desired device can be controlled from a distance. It depends on the presence of obstacles in the environment. In the standard mode, the remote crane works with the receiver up to a distance of 20-30 meters. Some remotes work up to 100 meters.
Benefits of Remote Controls in Ceiling Crane:
- تضمین ایمنی کاربر جرثقیل به دلیل دور بودن از قلاب و بار و کاهش خطرات احتمالی
- مصرف برق پائین به دلیل استفاده از باطری
- تسلط بیشتر کاربر به دلیل کنترل از راه دور و داشتن زاویه دید بهتر و همچنین کاهش زمان انتقال توسط او