Category: CNC & Machine Tool Manufacturing, Magnescale Linear Encoders

Magnescale SR24 Incremental Linear Encoder

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Prices starting from: £777.00

Typical pricing varies by model, please contact us for a quote.

Compact Incremental Linear Encoder for CNC Machine Tools

The Magnescale SR24 is a compact incremental linear encoder with an enclosed design, developed for high‑accuracy position feedback in CNC machine tools and precision equipment.

Featuring a slim, low‑profile construction, it is ideal for installations where space is limited, while its magnetic, non‑contact sensing principle ensures reliable performance even in harsh industrial environments. The SR24 outputs A/B quadrature signals with a reference point (EIA‑422), making it compatible with a wide range of motion control systems.

Key features

  • Slim, space‑saving design – Optimised for installation in narrow machine spaces 
  • Incremental high‑speed feedback – A/B quadrature output enables precise motion control
  • Reliable in harsh environments – Magnetic sensing allows operation in coolant, oil and contamination 
  • Enclosed construction – Protects internal components for consistent performance
  • Flexible reference options – Centre, multi‑point or user‑defined reference positions

How it works

The SR24 uses a non‑contact magnetic measurement system:

  • Sensor reads position along an enclosed scale
  • Outputs A/B quadrature signals plus reference point
  • Signal is used by the controller to track position and movement

This results in:

  • High‑speed response for dynamic motion
  • Stable performance in real machining environments
  • Simple integration with standard control systems

Typical applications

  • CNC machining centres
  • Milling and turning machines
  • Compact linear axes
  • Automation and positioning systems
  • Applications requiring space‑saving incremental feedback

Compatible systems

  • The SR24 is designed for integration with:
  • Motion controllers supporting A/B quadrature input
  • CNC systems using incremental encoder feedback

Why choose SR24?

  • Ideal for compact machine designs with limited space
  • Provides cost‑effective incremental feedback
  • Reliable operation in real industrial environments
  • Easy integration with standard control systems

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