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Crane control cabinet OEM/ODM factory direct supply
Description
Basic Overview
• Definition and Function: The crane control box is an important part of the crane. It is responsible for receiving the operator's instructions and converting these instructions into electrical signals to control the various action mechanisms of the crane (such as lifting, lowering, walking, rotating, etc.).
Composition structure: The control box is mainly composed of a box body, a control panel, internal electrical components (such as contactors, relays, circuit breakers, etc.), wiring terminals, etc. The control panel is usually equipped with various operation buttons, indicator lights, display screens, etc., which are used to display the status of the crane and receive operation instructions.
Working Principle
Instruction reception and conversion: The operator issues control instructions by pressing the operation buttons or joysticks on the control panel. These instructions are received by the electrical components inside the control box and converted into electrical signals.
Action execution: The electrical signal is transmitted to the various action mechanisms of the crane through the control line to drive the motor or hydraulic system to work, thereby realizing the lifting, lowering, walking, rotating and other actions of the crane.
State feedback and monitoring: During the execution of the action, the control box will also receive feedback signals from various action mechanisms, such as position sensors, pressure sensors, etc., to monitor the status of the crane in real time. At the same time, the indicator lights or display screens on the control panel will also show the current working status.
Main features
Highly integrated: The crane control box integrates multiple control functions in a compact box, which is easy to install and maintain.
Intelligent control: Modern crane control boxes are usually equipped with intelligent control systems that can realize functions such as remote monitoring, fault diagnosis and automatic recovery.
Safe and reliable: Multiple protection mechanisms are used inside the control box, such as overload protection, short circuit protection, leakage protection, etc., to ensure that the crane can operate safely under various working conditions.
