Linear Encoder vs Potentiometer: Choosing the Right Feedback Sensor for CNC

linear encoder vs potentiometer shown side by side on an industrial workbench, illustrating CNC position feedback systems

Selecting Between Linear Encoder Vs Potentiometer Written by: Mehdi Hassanzadeh, Content Specialist – Radonix When choosing between a linear encoder (linear scale) and a potentiometer, the first step is to clearly define the intended application: precise CNC axis position feedback, simple displacement measurement, or manual control and adjustment. In CNC and automation systems, these two […]

Linear Encoder for CNC Machines and Industrial Automation

Radonix Optical linear encoder diagram showing scale, LED light, photoelectric sensor, signal processor, and output stage

Linear Encoder: High-Precision Position Feedback for Modern CNC Systems Written by: Radonix R&D Team. What Is a Linear Encoder? A linear encoder is a high-accuracy sensor that measures straight-line motion along a machine axis. It works using two components: a scale, which contains coded patterns, and a readhead, which detects those patterns and converts them […]