Bargteheide – In a design change implemented from October 1, 2015, NORD DRIVESYSTEMS will equip all motor-mounted and cabinet-installed frequency inverters with new, more versatile microcontrollers and a new firmware. Notably, this architectural upgrade enables the inverters originally designed for asynchronous motors to also control synchronous motors, which is becoming increasingly important particularly with the advent of IE4 efficiency motors. Highly dynamic drive tasks can now be executed even without encoder feedback. There are substantial benefits: for instance, customers who have been using IE3 motors with an encoder can save energy and costs by switching to IE4 motors without an encoder. Moreover, new generation NORD inverters are capable of performing drive-related PLC functions, which can significantly relieve external controllers. In some cases, previously used mini-controllers may even become redundant and be completely omitted. The inverters support the manufacturer-independent PLCopen function blocks for motion control. They can be freely programmed according to IEC 61131-3 in “Structured Text” or “Instruction List”. This makes application development less complex and reduces the associated costs. Customer-specific drive-related functions can be implemented by means of the inverter PLC without an application-specific firmware and free from cost-intensive verification and validation.

Gone are the days when mills depended on a strong stream of water or steady wind to power their wheels. In today’s mills, electric drives carry out various tasks, ensuring efficient and reliable performance. A special challenge lies in the fact that grinding is bound to create dust atmospheres that call for safe, explosion-proof drive configurations. The manufacturer NORD DRIVESYSTEMS has decades of experience in the industry and, drawing on a complete range of mechanical, electric, and electronic drive components, can swiftly provide suitable systems for any of the various applications in a grain mill, for instance fans and bucket elevators.

NORD DRIVESYSTEMS an international quality brand

Mussels, clams, oysters and other shellfish must be served fresh and remain alive until the very moment they are cooked. Hence, factories specializing in these delicacies tend to keep fresh catches submerged in salt water before they are processed. In such facilities, all machinery used for cleaning, sorting, and packaging shellfish products is inevitably exposed to the seawater-infused environment. An aggressive atmosphere like that takes a heavy toll e.g. on regular conveyor drives. However, NORD DRIVESYSTEMS has recently introduced an innovative surface treatment to toughen drives for just such areas of operation.

Major distribution center with big growth rates

Chancellor Merkel and PM Modi visit NORD stand at Hannover Messe 2015

NORD exhibits motor models for diverse applications

Integrated basic PLC capability due to faster CPU and firmware upgrades

Top system efficiency under new Ecodesign standard

NORD DRIVESYSTEMS celebrates anniversary at Hannover Messe 2015