Application of Propulsion Control Lever in Ship Control Systems

In modern ship control systems, the main propulsion control lever serves as a critical human-machine interface device that precisely transfers steering commands to the propulsion system.

By pushing, pulling, or adjusting the angle of the lever, the operator sends speed and direction signals to the control system, which then drives the main engine or thruster accordingly. The lever's control linearity, centering accuracy, redundant signal output capability, and long-term reliability under harsh environmental conditions such as vibration, salt spray, and temperature variations directly impact navigation safety and maneuvering efficiency. Therefore, ship control solutions demand high performance and quality from the associated control levers.
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Recently, our self-developed and manufactured WLF-100 propulsion control handle has been successfully integrated in batches into the standard control console of a globally leading marine control system integrator, and has officially entered practical service. The handle is now embedded in the integrator's standard console, taking on the driving and control tasks of the propulsion system. Operational data shows that the handle provides stable command output and timely response, fully meeting the stringent requirements of ship remote control for high reliability and operational accuracy. This successful integration fully demonstrates the technical adaptability of our products in demanding industrial scenarios, and establishes a solid foundation for further broader industry applications.
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Our company will continue to deepen its efforts in the field of ship control levers, providing high‑quality operation solutions for ships and automated equipment worldwide.