Robotics, Motor Drives and Controls

­As of 2023, the global market for motors and drives for robotics was valued at approximately $6.8 billion. It is projected to grow at a compound annual growth rate (CAGR) of 10.5% by 2030, fueled by the widespread adoption of automation technologies across sectors such as manufacturing, healthcare, and logistics, according to a recent Research and Markets report.

Overall, the market for robotics motor drives and controls is experiencing significant growth. In North America, it accounted for 34% of the total revenue in 2023, with Asia Pacific following at 30%. Notably, Asia Pacific is projected to be the fastest-growing region for this market, driven by rapid industrialization and increased investment in automation. (However, as of this writing, the world is in a turbulent trade dispute over tariffs, which could change where these systems are made. Robotics manufacturing 4.0 could accelerate North American market growth beyond projections.)

The integration of artificial intelligence (AI) and the Internet of Things (IoT) into motor drive and control systems is revolutionizing the robotics industry. Intelligent motor controllers equipped with AI algorithms can analyze real-time data from sensors, allowing for adaptive motor performance and predictive maintenance. This not only enhances operational efficiency but also reduces downtime and maintenance costs.

The applications in this market rely on lots of power electronics to enable them. The development of smart motors with built-in diagnostics and learning capabilities is enabling robots to perform complex tasks with greater precision. These advancements are particularly beneficial in applications requiring high precision and accuracy, such as those in the healthcare and electronic assembly industries.

The rise of collaborative robots, or cobots, is a significant trend in the robotics sector. Robotic surgery systems, which just a brief time ago seemed like science fiction, are mainstream now. Designed to collaborate with humans, these applications require high-precision motors and controls that ensure safe and efficient operation. Additionally, the integration of motion control systems and digital drives is enhancing the performance of robotic systems. These systems enable precise control of motor functions, leading to improved efficiency and reduced energy consumption.

The payback period for investments in these areas can be quite fast, although regulatory compliance and the evolving landscape of safety standards add complexity to the adoption process.

The robotics motor drive and controls market are poised for substantial growth, driven by technological advancements and the increasing demand for automation across various industries. While challenges remain, such as the need for businesses to stay abreast of changes to ensure compliance and operational safety, integrating AI, IoT, and smart motor technologies into robotic applications presents significant opportunities for innovation.