A servo control loop uses sensor feedback to determine whether the system’s actual state (position, velocity, or torque) matches the commanded state. But sensors feedback isn’t perfect — even high-quality encoders and sensors can introduce noise, phase lag, and other errors in measurement. One way to improve the feedback of a servo control system is […]
Controls
New low-cost, multi-axis stepper motor controller from OES
To complement Optimal Engineering Systems’ (OES) expanding line of single and multi-axis motion control stages, OES has added the ADAGIO-X-STPR Series of Motion Control Systems. The ADAGIO-X-STPR Series of rack-mounted stand-alone stepper motor controllers are cost effective solutions for controlling and driving single and multi-axis stepper motor stages such as the AQ single and dual […]
Multi-axis controller brings complete motion control to automation applications
Supporting up to 64 interpolated axes, the softMC 703 compact controller from Servotronix Motion Control delivers high-performance motion control capabilities to robots, drives, and motors via any major OEM programmable logic controller (PLC). When integrated with the stepIM integrated closed loop stepper, CDHD2 servo drive, and PRHD2 servo motor, the softMC 703 controller creates a […]
New motion controller, remote I/O module from AutomationDirect
AutomationDirect has added PS-AMC motion controllers designed to work seamlessly with select Productivity PLCs to provide accurate, coordinated, plug-and-play motion control. These controllers are capable of up to four coordinated axes of motion per controller (PS-AMC4) with differential encoder feedback for each axis and a maximum switching frequency of 1 MHz. Up to 24 general-purpose […]
Motor-drive simulation expands virtual commissioning
Integrated automation and motion control simulation software provides simple and quick virtual commissioning for machine builders. By Kevin Wu and Colm Gavin | Siemens Digital Industries In the development of any new machine or plant, faults are almost inevitable. Failure during commissioning is especially problematic, because it’s likely to significantly increase costs and delay the […]
Motion controller offers real-time processing for complex manufacturing
ETEL’s new UltimET Advanced is a powerful and versatile multi-axis motion controller now available to bring fast real-time processing and a higher level of flexibility to a variety of complex manufacturing applications. This standalone controller from ETEL, a HEIDENHAIN company, is perfect for high-level machine processes in the electronics and automation industries, and of special […]
What are breakpoints and how are they used in motion control?
In computer programs, breakpoints are functions within the code that help with monitoring and debugging the program. The programmer can mark, or flag, a line of code as a breakpoint, and when the program encounters the breakpoint marker, it pauses before executing that line of code. This allows the programmer to inspect variables, I/O status, […]
Trends: PC-based controllers enable easy IoT connectivity, predictive maintenance
Rather than traditional standalone systems, modern motion systems are integrated into the overall machine environment, making for easier connectivity and IoT implementations. Here, Daymon Thompson, U.S. Software Product Manager and Sree Swarna Gutta, U.S. I/O Product Manager, Beckhoff Automation LLC, weigh in on how their technologies are enabling this transition. 1. What edge devices do you […]
Miniature controllers from FAULHABER control a range of dc motors
The new MC 3001 are unhoused versions of the FAULHABER motion controllers and, by means of the integrated output stage with optimized current measurement, can control dc micromotors, linear dc servomotors or brushless dc motors from the company’s product line from 6 to 30 mm. With an overall height from 2.6 mm and a format […]
New ultra-compact motion controller from Performance Motion Devices
Performance Motion Devices, Inc. (PMD) debuts their new ION/CME N-Series Digital Drives, new members of the ION Digital Drive family that provide high-performance motion control, network connectivity and amplification. N-Series ION digital drives feature a patented, ultra-rugged PCB-mountable package with three power output levels – 75, 300, and 1,000 W. All ION/CME N-Series Digital Drives […]
