New Technology for Motion Control
New products include a rotary indexing table and a compact electric linear actuator.
For a product to be assembled successfully, it’s essential to move the right part to the right place, in the right orientation, at the right time. Motion control technology makes that happen.
It governs the precise movement of actuators, motors and other mechanical components. The technology combines controllers, drive systems and sensors to translate digital commands into motion that is accurate, flexible and repeatable.
Here’s a look at some of the latest motion control devices.
Rotary Indexing Table Features Compact Housing
The VTMF Series rotary indexing table and servo trunnion features a compact, sealed housing that saves floor space and improves design flexibility. It has a large center through-hole for running utilities and mounting equipment. A minimum of four oversized cam followers can be engaged with the barrel cam at all times. The device is driven directly by a gear reducer coupled to either an AC motor with an encoder or a servo-motor. Both options provide high accuracy and enable the indexer to be driven by a dedicated amplifier or as an auxiliary axis to a robot drive. Loading capabilities are multiplied significantly through the unique design of the barrel cam and cam followers.
Motion Index Drives Inc.
www.motionindexdrives.com
Software Enables Multi-Axis Motion Control
Image courtesy of Beckhoff Automation LLC
The TwinCAT MC3 software platform features a modular architecture that enables multi-core and multi-task support. It makes it easy to use a single industrial PC to automate highly complex machines. New components can be implemented without having to adapt existing parts. Full machine simulation is also possible for programming efforts. Users can easily translate a real machine into a highly accurate simulation without major rework. Depending on their speed and function, axes can also be operated on the same CPU core at different cycle times.
Beckhoff Automation LLC
www.beckhoff.com
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Robotic Gripper Is Flexible and Easy to Configure
Image courtesy of DESTACO
The eRDH Series electric parallel gripper integrates state-of-the-art features, including four teachable sensors, speed control, force control, and selectable internal or external grip configurations. An intuitive keypad interface enables end users to make quick adjustments and sensor settings. Operators can fully configure the device, including sensor parameters, in less than 1 minute. Built-in jaw locking technology ensures that grip force is maintained even without power, which enhances safety and reliability. Ultra-low power consumption makes it an ideal choice for mobile platforms and applications where energy efficiency is critical.
DESTACO
www.destaco.com
Predictive Maintenance System Reduces Machine Downtime
Image courtesy of Festo Corp.
AX Motion Insights Pneumatics is a cost-effective way to prevent unscheduled machine downtime. The system uses AI technology to detect anomalies. It continuously monitors pneumatic drives and cylinders without the need for additional sensors. It provides a health score as a risk of failure indicator for each cylinder. Connectivity is achieved via a PLC function block. The system is compatible with actuators from different manufacturers and has specific connectivity details for Beckoff, Rockwell and Siemens controllers. It enables maintenance teams to schedule tasks in advance, significantly reducing the risk of unexpected downtime.
Festo Corp.
www.festo.com
Cam-Driven Indexer Delivers Zero Backlash
Image courtesy of Sankyo Automation
RollerDrive delivers smooth, controlled motion in demanding environments, such as oscillating and rotating arm applications that repeatedly change direction or reverse motion. It is ideal for robotic and dynamic rotary systems that demand predictable movement, accurate positioning and controlled transitions. With a zero-backlash design, the device provides consistent performance through forward and reverse moves, even under changing load conditions. Performance is stable even as the direction of loading changes, such as shifts in the line of gravity.
Sankyo Automation
www.sankyoautomation.com
Linear Actuator Fits in a Small Footprint
Image courtesy of RACO International
The Compact series electric linear actuator is engineered for light-duty applications, such as lifting tables, loading bays and ports. Because of its small footprint, the device is also ideal for industrial door operation. Depending on application requirements, the actuator can be equipped with either a self-locking acme screw or a ball-screw for high-performance accuracy and positioning. In applications requiring accurate flow control, such as butterfly valves, flap valves and diverters, the actuator is ideal because it provides multiple stroke lengths and thrust ratings. A variety of motors and voltage ratings are available.
RACO International
www.racointernational.com
Rugged Controller Is Built for Safe, Secure Operation
Image courtesy of Rockwell Automation Inc.
ControlLogix 5590 is all-in-one controller that delivers seamless software integration and multidiscipline control to streamline operations and scale smart production systems. It is designed to meet the evolving demands of manufacturers. Key capabilities include integrated safety and built-in cybersecurity to help protect people, equipment and operations without the need for separate safety models. The controller is ideal for manufacturers looking to design scalable architecture, optimize throughput and drive efficiency on a single high-performance, interoperable platform.
Rockwell Automation Inc.
www.rockwellautomation.com
For more information on motion control technology, read these articles:
Chassis Combines Walking Beam and Belt Transfer Systems
Linear Transfer System Is Precise and Flexible
Precision Link Conveyor Is Fast, Accurate
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