Many companies have committed themselves to sustainability programs which, among other things, aim to save energy and limit CO2, and pass these requirements directly on to their suppliers and partners.
Sustainable solution for process automation and intralogistics
One example of the implementation of optimized energy consumption in process automation and intralogistics is the intelligent monorail and transport shuttle system montrac®. This sustainable intralogistics solution from montratec has a comparatively very low power consumption and is therefore environmentally friendly and resource-saving. "Thus, the use of montrac® in networked material flow management can contribute to energy efficiency, CO2 savings and cost reduction for the entire company," affirms Claussen. "This positive influence on the return on investment (ROI) can be quantified based on individual model calculations that we create together with our customers."
The flexible modular built-up montrac® transport system consists of an aluminium monorail system and various autonomously operating transport shuttle types that communicate independently with each other and with the route, and are “at the right place in the right time”. The decentralized system control regulates the interaction between transport shuttle, monorail and PLC control and enables not only the integration of montrac® into external process systems, but also the integration of an ERP system connection.
Through the exchange and visualization of all system data in almost real time and the resulting permanent transparency of the montrac® system status, it is possible to react flexibly to changes and to make system adjustments promptly.
Low energy consumption – advantages of minimized power losses
Compared to classic belt transporters, whose motors permanently run, the montrac® transport shuttles only consume electricity while driving. During the transport journey, the average power consumption of a montrac®transport shuttle is only about 27 W, even at a maximum speed of 55 meters per minute.
Since every transport shuttle is equipped with an integrated power supply, no additional power connection is required for the on-board power supply. Thanks to this integrated power supply for external consumers, workpieces can already be checked and processed during the transport journey. “That means that the travel time becomes the production time,” says Claussen. The electrically operated montrac® turnouts have a minimal power consumption of just 8.64 W. As well as the decentralized intelligent control unit, the SmartRouter, which only needs 4.8 W.
The entire montrac® system works with energy-efficient DC current and a voltage of 24 V, which is directly tapped from the monorail. Direct current networks are characterized by a significantly higher degree of efficiency, since there are no conversion losses.
“Another advantage of the montrac® system is the power supply directly at the drive of the transport shuttle. This practically eliminates power losses and reduces the energy consumption of the montrac® system,” explains Claussen.
“With energy-efficient montrac® transport solutions, we are making our contribution to saving energy and reducing CO2 in intralogistics and process automation,” emphasizes Claussen.