Feature

Optimising SCARA integration for faster development & improved performance

Integrating a controller that manages a machine and robots can mean faster development and greater reliability than connecting a separate robot controller to the machine’s PLC. Here, Trio’s President, Tom Alexander, explains how to optimise SCARA integration.

01/06/2022 11:00:05

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The benefit of introducing SCARA (selective compliance assembly robot arm) technology to a machine process is an increase in throughput and precision, leading to higher productivity and quality. Typically including four axes of movement and
able to lift around 20kg, a SCARA robot adds dexterity to applications such as pick and place, for manufacturing assembly. SCARA can also reduce machine complexity, achieving motion paths that would otherwise require additional mechanical hardware,
development time and cost.

At the same, the perception of difficulty in establishing communication between a machine and its robots can be a barrier to introducing SCARA technology. As most PLCs don’t include integrated robot
control, a separate controller provided by the robot manufacturer is usually required to manage the robot path planner.

“This presents a challenge for engineers because it creates two distinct development environments,” says Tom Alexander. “It means
that you need to establish an interface method between the machine and robot. This can take a long time to achieve, and it might have to be repeated for each new design.”

Read the full article in DPA's June issue

Written By Sophia Bell

Sophia Bell is the Group Editor of DPA, Connectivity, and PBSI. She joined the team in 2020 as Assistant Editor after achieving a First-Class Honours BA in English Literature and Film Studies from the University of East Anglia. In her current role, she leads the editorial strategy, driving digital growth and ensuring each title continues to deliver trusted, relevant insight for engineering and manufacturing professionals.