Electronic Linear Scale (Linear Encoder): A Practical CNC Guide

Encoder-based linear scale installed on a CNC machine axis, providing precise position feedback for DRO & closed-loop control

Electronic Linear Scale (Linear Encoder) Explained Author: Nima Rad What Is an Electronic Linear Scale? An electronic linear scale, also known as a linear encoder, measures the real linear movement of a machine axis and converts it into an electrical signal. In machine tools, this signal is used in two main ways: Displaying accurate axis […]

Incremental Encoder: Working Principle, Types, Signals & CNC Applications

Optical incremental encoder diagram showing LED, lens, code wheel, photo sensors, and A/B quadrature output signals.

Understanding Incremental Encoders in CNC Motion Systems Written by: Radonix R&D Team. Incremental encoders are among the most widely used feedback devices in industrial automation, CNC machinery, and precision motion systems. Their primary function is to convert mechanical rotation into electrical pulses, enabling accurate monitoring of shaft position, direction, and speed in real-time. This makes […]