What is an Encoder and How are They Used in Industrial Machinery?

An encoder is a sensing device that provides feedback in motion control systems across nearly every industry.

These devices provide precise motion feedback, making them essential components in automation, robotics, and manufacturing equipment.

You’ll find encoders used in applications such as:

• Cut-to-length systems
• Conveyors and material handling
• Robotics and AGVs
• Packaging and labeling machines
• Plotters and printers
• Sorting, filling, and imaging systems

While they’re often hidden from view—typically mounted to motors or shafts—encoders are vital for controlling and monitoring motion accurately and efficiently.