How A Pantograph Can Power Your Rail Transport System
Posted on: 16 May 2023
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Pantographs are a vital mechanism commonly used in rail transportation and some automated guided vehicles. They allow vehicles to move along tracks without needing to be physically attached to them, and they can negotiate curves and other track features. Third rail trains commonly use them.
How the Pantograph System Works
Third rail systems use electrical power and often serve as urban rail transit systems. They power subway systems and elevated rail. In rail transportation, pantographs power electric trains and trams by collecting electricity from overhead power lines.
The pantograph arm has a series of electrical contacts that can connect with the power lines by being raised and lowered as the vehicle moves along the tracks. The electrical current powers the motor and allows the vehicles to move quickly and efficiently. This mode of transportation is popular for those concerned about carbon emissions because it does not rely on fossil fuels and can be eco-friendly.
Automated Guided Vehicles
In some automated guided vehicles, pantographs can power the vehicle by collecting electricity from tracks or another power source. Some pantographs work with multiple voltage levels, allowing them to operate on different catenary systems or to adapt to changing voltage levels on the same system. Others are designed for specific voltage levels and may not be able to operate on other systems. It is also possible for a pantograph to use different power sources, such as batteries or a diesel engine, but these are rare.
The pantograph arm has a series of electrical contacts that can connect with the tracks or power source as the vehicle moves along the tracks. The electrical current powers the vehicle's motor, making it possible to drive autonomously without needing a driver, allowing you to install more third rail trains so that riders can take advantage of a mode of transportation that doesn't rely on fossil fuels.
How to Purchase a Pantograph System
Pantograph systems are valuable for rail transportation and other automated guided vehicles. You'll want to contact the manufacturer or supplier if you purchase a pantograph for the first time. They often have an online platform that sells the product and will help you determine if the pantograph is compatible with your third rail system and the specifications of the specific pantograph.
If you are unsure which one you need, tell the company about your train model and the voltage. You might also be able to find other types of equipment for your train.
Contact a third rail train equipment manufacturer to learn more.