SYNCHRONIZATION

What is synchronization in servo systems?

In the context of servo technology, it means that multiple servo motors operate in harmony with respect to time, position, and speed. This is especially critical in applications requiring coordinated movement of multiple axes, such as:

• Packaging lines: Accurate coordination of conveyor belts and packaging mechanisms
• Robotic arms: Synchronized motion of multiple joints for complex tasks
• Printing machines: Coordinated roller operation for precise printing

We achieve that through advanced servo drives that enable fast and precise communication between system components.

Technological solutions

Effective synchronization of servo systems relies on various technologies and protocols:

• EtherCAT: An Ethernet-based fieldbus system that allows fast and deterministic communication between devices
• SERCOS III: A standardized digital interface for communication between industrial controllers and drives, ensuring high accuracy and synchronization
• IEEE 1588 Precision Time Protocol (PTP): A protocol for precise clock synchronization across a network, essential for coordinated operation of multiple devices

These technologies enable synchronization with microsecond-level precision, which is crucial for high-accuracy applications.

Advantages

• Increased productivity: Coordinated component operation shortens cycle times and improves efficiency
• Improved product quality: Accurate synchronization reduces errors and production variances
• Flexibility: Quick adaptation of production lines to different products without mechanical changes
• Reduced maintenance costs: Lower wear and tear due to harmonized motion

Synchronization is thus essential for advanced, high-performance, and future-ready production environments.