Dual loop control is often used to improve the performance of a motion control system. Although this appears more complex at first look, the overall system cost and complexity needed to reach the desired level of precision may often be significantly reduced. In the example system, mechanical stiffness was improved by a factor of approximately 100 by the use of a secondary feedback device.In the case of a single loop lead screw system, the feedback is usually located on the back of the motor. 

Dr. Fritz Faulhaber GmbH & CO. KG with headquarters in Schönaich has received the TOP 100 Seal 2024. Science journalist Ranga Yogeshwar has been a mentor of the competition for 12 years and personally congratulated Faulhaber on this success at the award ceremony on June 28.

The company Norelem, a global manufacturer and supplier of standard components for mechanical engineering and industrial applications, is set to open a new facility in the United States. This expansion represents a significant step in Norelem's international growth strategy and its commitment to better serving its customers in the United States.

With the TwinCAT Runtime for Linux, Beckhoff is opening up new application possibilities for real-time control. In the future, several TwinCAT Runtimes can be executed on a single industrial PC for the first time, enabling users to combine different system parts on one large computer, for example. With this hardware consolidation, computing resources are better utilized. Furthermore, accessing a GPU (graphics card) from the real-time environment will be possible, which is used as a hardware accelerator for particularly computing-intensive applications such as vision.

Thomson Industries, Inc. has added advanced controllability options to its Electrak LL line of long-life electric linear actuators. In addition to the 600 km of maintenance-free life and 100% duty cycle performance inherent to all the Electrak LL models, machine designers can now get absolute position feedback, CAN bus integration, reduced current flow and higher speeds. 

ABB Robotics launched OmniCore, an intelligent automation platform that is faster, more precise and more sustainable, to empower, enhance and futureproof businesses. 

Nord Drivesystems recently celebrated the grand opening of their new, state-of-the-art production facility in McKinney, Texas. This factory marks the fourth U.S. production location of the global gear motor and control products manufacturer, with established facilities located in Corona, CA, Charlotte, NC, and the 291,700 sq. ft. U.S. corporate headquarters in Waunakee, WI.

Motion has signed a definitive purchase agreement to acquire Allied Circuits, an electrical and automation firm. The transaction is expected to close later this month, subject to customary closing conditions.

Faulhaber is introducing a new motion control system. Integrated in the powerful brushless motors of the Faulhaber 22xx...BX4 family, the new Integrated Motion Controller 22xx…BX4 IMC, impresses users with its extensive range of functions and outstanding performance. Extension in length compared to the motor alone is 18 mm only including a full featured servo controller and a 12-bit encoder. To top this, the full performance of the motors can be used in all different executions.

Kollmorgen has announced the latest update to its AKD2G servo drive. With the introduction of these new features, Kollmorgen has broadened its offerings to additionally support PROFINET IRT and Ethernet/IP with CIP Sync alongside CANopen, EtherCAT, and FSoE time-synchronized communication protocols. Each protocol is rigorously tested with a variety of motion controllers and certified by industry standards organizations.