STEP Motion Control has been honored with the CMCD Annual Award in the field of motion control, marking a perfect conclusion to 2022!
2023-01-03
On December 20, 2022, the “2022 China Motion Control/Direct Drive Technology Industry Development Summit Forum,” hosted by Chuan Dong Net, along with its award ceremony, was held as scheduled. With the theme “Meet Your True Self, Discover Yourself,” the forum brought together over 500 industry professionals to jointly explore the direction and future of the industry’s advancement. Dr. Ding Xinzhong, Director of Product R&D at STEP, was invited to attend the forum and delivered a keynote speech titled “Intelligent Drive, Controllability at Will—Ω6 Direct Drive Servo System.” At the same time, STEP has been awarded. The most competitive brand in the CMCD motion control field. Grand prize ， The STEP SC30 PAC product has won the award. Innovative product Honoring Shanzhikong, a subsidiary of STEP, with the CMCD User Satisfaction Brand Award in the motion control field. 。
Smartly powered, effortlessly controlled! Master the Ω6 direct-drive servo system.
Dr. Ding Xinzhong of STEP pointed out that STEP Motion Control offers core components such as control, servo, and vision systems, as well as turnkey solutions for motion control and industrial drives. Its customers span industries including 3C, semiconductors, lasers, dispensing, electrical discharge machining, and digital inkjet printing. As a flagship product, the Ω6 direct-drive servo system demonstrates innovation and leadership in both industrial design and in terms of application support, performance, and functional capabilities.
The Ω6 direct-drive servo system can be described as a “jack-of-all-trades,” supporting compatibility with... Voice coil motors, linear motors, DDR motors, and linear gantry systems Using it has also honed a set of “hardcore” performance capabilities.
√ High-speed IO response time reaches Within 1 μs Easily handle the demands of fly-by photography and probes.
√ Encoder resolution supports up to 32bit Calmly meet the demand for sub-micron-level control accuracy.
√ The refresh frequency of the current loop reaches 1Mhz Effectively reduces digital sampling and control delays.
√ Powerful performance, supported 115% Continuous overload, 350% Handles instantaneous overloads with ease, perfectly suited for applications involving frequent starts and stops/accelerations in direct-drive systems.
More than a decade of accumulated expertise in direct-drive technology and continuous product iterations have made the Ω6 direct-drive servo system highly functional and exceptionally user-friendly, helping users enhance the overall value of their equipment.
The Ω6 direct-drive servo system features a new generation. Micro-motion commutation The function allows you to learn the initial angle of the rotor, and with the support of a new-generation algorithm, the rotor’s movement range is... 0.5mm Within; Fully Automatic Hall Commutation The function addresses the difficulties faced by debuggers when using oscilloscopes to observe phase, determine direction, and modify physical wiring. It features position comparison output (fly-by), and is available on a single servo unit. 8 pieces The comparison point of the location, mapped to 6 pieces On general-purpose I/O, multiple servos can also be implemented. Parallel fly-capture , supports up to 256 units Compared to conventional approaches, using an FPGA to implement high-speed capture ensures the stability of the high-speed capture; even more advanced... Adaptive Burst Shooting There’s no need to set parameters for the burst shooting delay; this allows for precise burst shooting at different system speeds, significantly improving accuracy. 90% The mean squared error decreases. 90% ; High precision Positioning compensation Function: One-click import of error compensation data tables; supports 35 types. CiA402 Based on the standard zeroing method, we have designed three original approaches tailored to the customer’s specific needs. Collision to Zero The approach meets the requirements of multi-axis, small-space operating conditions in industries such as semiconductors. By employing nonlinear control, it significantly reduces position tracking errors, shortens positioning time, and enhances operational efficiency.
△ Collision Return-to-Zero Function
Of course, the ease of debugging is also a major highlight of the entire STEP servo product series, and it has been well inherited and innovated in the Ω6 direct-drive servo system. Currently, the Ω6 direct-drive servo system offers two types: Self-tuning The one-click auto-tuning feature can automatically identify parameters such as the motor’s load inertia ratio, friction model parameters, and low-frequency vibration frequencies, and then automatically configure the parameters of the current loop, speed loop, and position loop controllers. Furthermore, online gain adjustment will automatically adapt the load inertia ratio, adaptive notch filter, and stiffness values based on the operating conditions.
The龙门 is gaining increasingly widespread adoption on some large-scale machine tools. To this end, the Ω6 direct-drive servo system has been designed with differentiation in two key dimensions: on the one hand, it features independently developed... RT HyperGS The real-time synchronization bus enables real-time data exchange and control timing synchronization between the master and slave servo drives via a single crossover Ethernet cable (synchronization jitter < 0.1 μs). On the other hand, a gantry coupling control strategy has been developed, allowing adjustment of synchronization stiffness through the setting of coupling coefficients to accommodate mechanical equipment with varying assembly accuracies.
Currently, the Ω6 direct-drive servo system is delivering empowering effects in a variety of industrial equipment—including die bonding, dispensing, laser cutting, panel inspection, and LED spectral analysis—and has given rise to numerous typical application scenarios. In terms of product specifications, the system continues to evolve and improve; currently released products include both pulse-type and EtherCAT-bus types. 200V， 3.2A to 20.8A There are over 20 specifications in total, and the 400V product will be available to users in 2023.
Awarded the CMCD Grand Prize in the Field of Motion Control
The CMCD is the annual award with the greatest corporate engagement and industry influence in the motion control sector. It is selected through a comprehensive evaluation process lasting two months, conducted by experts from the China Motion Control Industry Alliance, industry organizations, and specialized media outlets. In 2022, STEP was honored with this prestigious award, which serves as strong evidence of the brand’s comprehensive strength in the motion control field and once again underscores the excellence of its motion control products. Quality, Innovation, Service, Value for Money Continuously gaining industry-wide user recognition at all levels.
STEP will continue to uphold the service philosophy of “customer-centricity,” providing users with more efficient and innovative motion control products and solutions, as well as the best possible service, to jointly build a sustainable future for the industry.
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