Controlling high – speed motors in the context of industrial automation presents a special difficulty that calls for accuracy, effectiveness, and dependability. High – speed motors, which can run at speeds above 100,000 rpm, are frequently used in turbo blowers and power generating systems, where air foil or magnetic bearings are used to ensure smooth operation. Advanced control strategies are necessary to guarantee best performance, reduce vibration, and prevent overheating. KEB, a top supplier of automation solutions, excels in this area.
The control of high – speed motors is at the heart of KEB’s expertise, and their Variable Frequency Drives (VFDs) are essential in this field. In the first half of this series, we explore the complexities of KEB’s advanced control technology and its application in driving high – speed machinery, emphasizing the importance of precise control in achieving optimal performance.
KEB’s VFDs and filter technology provide a strong control system that fits a wide range of motor types, including surface – mount permanent magnet (SMPM), interior permanent magnet (IPM), and induction motors, from high – speed spindles and routers to blowers and compressors. These motors, which are distinguished by their high power density and efficiency, are frequently fitted with cutting-edge features like magnet bearings and airfoil bearings. A sophisticated VFD system that makes use of cutting-edge control technology is necessary to fully utilize these advanced motors. KEB drives and filters stand out motor de alta velocidad in this regard, offering the accuracy and efficiency needed to effectively drive high – speed motors.
The Sensorless Closed LoopTM (SCL) software, developed by KEB, provides precise speed and torque control for SMPM or IPM high – speed motors without the use of external feedback devices. The SCL software creates a precise model of the motor by using a high – speed processor and direct measurement of motor characteristics, enabling seamless closed – loop control internally within the software. For the rigorous needs of high – speed applications, this proprietary motor algorithm guarantees exceptional torque and speed regulation.
KEB drives have hardware features that enable high – frequency switching, with frequencies ranging up to 16kHz, which improves motor performance and system efficiency. KEB drives have shown their ability to reach motor speeds as high as 100,000 rpm by enabling output frequencies up to 1600Hz, showcasing their prowess in propelling high – speed applications to new heights.
The need for sophisticated control strategies for high – speed motors grows as industrial automation develops. The complex problems presented by high – speed applications can be solved with KEB’s cutting-edge solutions, which are known for their accuracy, efficiency, and dependability. They also guarantee best performance and operational excellence.
Please contact us to learn more about how KEB drives can transform high – speed applications and to discover the full range of our automation solutions. Our committed application engineering team is here to help you realize the full potential of high – speed motor control.
In conclusion, the mastery of advanced control strategies for high – speed motors is a pillar in the field of industrial automation, and KEB is at the forefront, driving innovation and excellence in the control of high – speed machinery.
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