VAHLE connecting Auto RTGs at Khalifa
NewsPaul VAHLE GmbH & Co has announced it will supply energy and data transmission systems for 20 Konecranes ERTGs for the new CMA Terminals Khalifa Port in Abu Dhabi.
VAHLE upgraded its vCOM data system with high-speed SMGX for reliable port automation, eliminating the need for fibre optic cables.
VAHLE GmbH & Co has recently updated its data transmission system, vCOM. vCOM includes VAHLE’s secure SMGX communication standard (Slotted Microwave Guide Extreme), which can achieve a data rate of up to one gigabit.
“This ensures uninterrupted communication, which increases safety and enables fully automated and remote-controlled port operations,” said Jaroslaw Warzecha, Director of the Port Business Unit at VAHLE Group.
Combined with WiFi 6, SMGX offers a solution for managing data signals to cranes without requiring a fibre optic cable.
For STS cranes, SMGX can be combined with a conductor rail in place of a festoon or energy chain system. This includes automated and remote-controlled STS cranes, where SMGX can support data requirements including Profibus and HTL encoder signals. VAHLE is planning to introduce a retrofit option for existing cranes soon.
For yard cranes, VAHLE has combined a conductor rail, SMGX and laser sensors into a system called Trimotion Compact to support fully electric and automated RTGs with remote control. The system features a VAHLE SMGX system running parallel to the conductor rail. Data transmission is then available over the entire travel length of the system.
To support automation VAHLE combines terminal Wi-Fi with signals travelling through the SMGX system. Using a transceiver VAHLE captures WiFi signals that are spread evenly within an SMGX aluminium profile, ensuring that the signal remains unaffected by external influences and does not emit interference.
“This is a significant advantage compared to using Wi-Fi in an open space environment,” VAHLE adds.
The Trimotion system also features two laser sensors for differential measurement between the RTG crane and the conductor rail to support auto steering.
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