Rack And Cable Steering System

Rack and cable steering systems are a type of steering mechanism commonly used in ships and marine vessels. They are part of the deck machinery category in the supply group of ship and marine equipment.

The rack and cable steering system consists of several components that work together to control the direction of the vessel. These components include:

1. Rack: The rack is a toothed bar that is connected to the rudder or tiller. It moves horizontally and is responsible for transmitting the steering motion.

2. Cable: The cable is a flexible wire rope that connects the rack to the steering wheel or helm. It transfers the steering input from the operator to the rack.

3. Pulleys: Pulleys are used to guide and redirect the cables, ensuring smooth movement and reducing friction. They are typically mounted on the ship's structure.

4. Steering Wheel or Helm: The steering wheel or helm is the control device used by the operator to steer the vessel. It is connected to the cable system and allows the operator to turn the rudder or tiller.

5. Hydraulic or Mechanical Actuators: In some rack and cable steering systems, hydraulic or mechanical actuators are used to assist in the steering process. These actuators provide additional power to move the rudder or tiller, making it easier for the operator to steer the vessel.

Rack and cable steering systems are known for their simplicity and reliability. They are widely used in various types of ships and marine vessels, including small boats, yachts, and commercial vessels. These systems are relatively easy to maintain and repair, making them a popular choice in the maritime industry.

It is important to note that the specific design and configuration of rack and cable steering systems may vary depending on the size and type of the vessel. Additionally, modern ships may also incorporate electronic or hydraulic steering systems for enhanced control and maneuverability.