HEIDENHAIN LS704 ML 170mm Linear Scale

Buy online your HEIDENHAIN LS704 ML 170mm Linear Scale from our UK e-store Cnc-shopping UK, specialist in CNC machine-tools spare parts.

The HEIDENHAIN LS704 is an incremental linear encoder designed to provide accurate position feedback for CNC machine axes. It is used on machining centers, CNC lathes, grinders and precision positioning equipment where reliable linear measurement is required.

With a 170 mm measuring length, the LS704 is suitable for short-travel applications such as cross-slides, tool turrets and compact CNC axes. The encoder provides incremental position signals to the CNC control, enabling precise axis positioning, repeatability and contour accuracy during machining operations.

The LS704 features a protected scale body and scanning system designed for industrial machine-tool environments. Its sealed construction provides protection against chips and coolant splash when correctly installed and aligned.

This HEIDENHAIN linear encoder is particularly suitable as a replacement unit, spare part or CNC retrofit component for existing LS704 installations. Before replacement, the measuring length, mounting configuration, connector orientation and reference mark configuration should be checked to ensure compatibility with the existing machine.

The unit can be tested on suitable encoder test equipment to verify signal quality and reference mark operation before installation. It is therefore a practical solution for maintenance teams looking to restore reliable axis feedback and reduce downtime on legacy CNC machines

Frequently asked questions about LS704 ML 170mm:

How do I confirm this scale will fit my machine?
Match the LS704 series, the 170 mm measuring length, mounting dimensions, reference mark configuration, connector style and cable orientation to the unit in service. Compare the nameplate and the machine builder documentation before placing an order.

Is this a direct drop-in replacement for any LS704 model?
It is a direct replacement when the measuring length and mechanical configuration match the original scale. Verify interface requirements and mounting pattern to ensure alignment and quick installation.

Which applications typically use the 170 mm length?
This length is often used on cross-slides, auxiliary axes, tool turrets and compact machining equipment where travel stays within 170 mm. It is also common on precision stages in retrofit projects.

Are the reader head, cable or mounting parts included?
Supply content can vary by offer. Confirm whether mounting hardware and cable assemblies are included, or plan to reuse serviceable machine hardware already installed.