This new option is provided by Schneider Electric's innovative Lexium 18P pulse servo drive and Lexium 18E bus servo drive, as well as a wide range of servo motors. In this first servo product led by the Chinese local team, there are many different innovations from the past.
Recently, in the face of the rich variety of servo system market, OEM users have added a new option.
This new option is provided by Schneider Electric's innovative Lexium 18P pulse servo drive and Lexium 18E bus servo drive, as well as a wide range of servo motors. In this first servo product led by the Chinese local team, there are many different innovations from the past.
On the one hand, the Lexium 18 series servo maintains the traditional advantages of the "European servo" in terms of technology and performance, while on the other hand, its ease of use and flexibility are closer to the "Asian servo" than ever before. Whether it is the fit of industry needs, the improvement of ease of use, or the ultimate pursuit of stability and reliability, it is closely related to the changes in the needs of today's OEM users.
No matter how the servo system develops and changes, the core demands of users are always inseparable from the performance requirements of industry applications. In this regard, one of the background of the launch of Lexium 18 series servo is the demand space brought by the OEM manufacturing industry through industrial innovation and transformation in recent years, which has continuously climbed to the high-end of the industrial chain.
On the one hand, emerging strategic industries such as electronics and electrical have grown rapidly, and the demand for industrial users to use servo technology to create high-end and new equipment has mushroomed. On the other hand, the demand for high-performance motion control in the traditional packaging and material processing industries is also increasing. These changes have put forward different performance requirements for the servo.
For example, in the application of thin film capacitor winding in the electronic and electrical industry, high stability requirements are put forward for the servo system, because this model needs frequent start and stop, so the acceleration and deceleration stage of start and stop should be kept stable to the maximum extent, and the moment the motor stops should be accurately positioned. In this regard, the Lexium 18 series servo can achieve fast response through intelligent high-performance algorithms, so as to achieve "stop and degree"; At the same time, its highly robust design can effectively ensure that the servo control is not affected by minor interference.
As a high-tech strategic industry, the semiconductor industry often has higher requirements for the precision and efficiency of production and testing equipment. For example, flying needle inspection, which is used to inspect printed circuit boards, is a typical example of high speed and high precision. In the face of the detection points distributed as many as cow hair, the servo is required to have excellent response ability, parameter adaptability and accuracy, so that the dexterous detection action can be fast and accurate like "dragonfly water". In this regard, the control ring bandwidth of the Lexium 18 series servo is increased by 40%, which can effectively reduce motion errors and improve dynamic response characteristics, among which the Lexium 18P pulse servo driver supports up to 8MHz pulse characteristics, which further guarantees precise control of motion.
In addition to the fine high-tech manufacturing industry, the requirements for servo in traditional industries are also constantly upgrading. For example, in the material processing industry, the mechanical focus for the die-cutting of materials is to improve the processing quality, make the processing effect more orderly and smooth, and often need to switch parameters frequently with the change of the workpiece, so the servo system equipment debugging time, overload capacity and response ability requirements are high. The Lexium 18 series servo can achieve this through intelligent high-performance motion control algorithms.
In addition, in the packaging industry, mechanical equipment such as labeling machines have very high requirements for servo system performance. The servo applied to this scenario should not only be as small as possible in terms of repeated positioning errors, but also have strict positioning distance requirements when the device is switched at high and low speeds, which can be said to be accurate, speed and flexibility. In this regard, the Lexium 18 series servo can ensure precise control through high-precision input, and its intelligent online automatic resonance suppression function can automatically detect the resonance point and make targeted compensation adjustment, thus improving the adaptability and accuracy of mechanical equipment. At the same time, the optimized motor structure design makes the groove torque less than 1.5%, which better guarantees the positioning accuracy and servo performance of the motor.
