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Featuring a powerful microprocessor and integrated positioning functions, NORD's NORDAC PRO SK 540E AC vector drive allows for swift and precise slicing and dicing of various food products– with no need for an extra controller.
Based in Oberlahr in the West of Germany, Treif Maschinenbau GmbH is one of the world's leading manufacturers of food cutting machines and systems. Treif solutions are used in over 150 countries. A differentiated product range addresses the needs of a wide range of users, from small businesses like butcher shops, to larger-scale catering establishments, to industrial food production and processing facilities.
Focus on the Project
Allowing for free programming of drive-related functions according to the IEC 61131 standard, an AC vector drive for cutting machines ensures that food products can be sliced and diced
Treif Maschinenbau GmbH manufactures machines and production equipment for cutting food into slices, strips, cubes, or other shapes. However, until recently, most of these machines still relied on conventional relays and circuit breakers instead of modern drive electronics that would feature much more flexible functionality. When NORD introduced a novel type of AC vector drives featuring PLC capabilities, Treif found this to be an economically viable new control solution with enough built-in intelligence to allow for free programming of drive-related functions. As the "brain" of several new Treif machines, this inverter now ensures users enjoy improved functions, very comfortable handling, and optimized productivity.
Proven quality. – In addition to the scope of functions and attractive price, the tried and tested reliability of NORD DRIVESYSTEMS was equally important. Treif‘s many customers around the world are spread across a range of countries, which includes remote and hard-to-service areas as well. The proven robustness and durability of the NORDAC PRO SK 500E AC vector drive series was a crucial factor in choosing the innovative SK 540E for Treif machines. Previous positive hands-on experience with resilient NORD worm geared motors gave Treif even more confidence in this decision.
Conversion of a wide range of machines – The AC vector drive based new drive solution is to be rolled out across several segments of the Treif machine portfolio. Two machines mainly used for meat, sausage, and cheese slicing and dicing, CASEUS basic and FLEXON, are the first to pioneer this configuration.
The central control unit of every machine is an intelligent
NORDAC PRO AC vector drive, whose integrated PLC operates with a cycle time of 10 milliseconds. While it also handles the control buttons and status displays connected to it, the drive's most notable task is to provide smart control for the machine‘s hydraulic system. A hydraulic ram ensures that pressure is always precisely adjusted for the piece of food in the machine in a way that achieves the best possible cutting results.
Easy to use and safe by design – The intelligent AC vector drive used in Treif cutting machines comes with all proven basic characteristics of the NORDAC PRO
product family, comprising of:
Download PDF case study TREIF here