HEIDENHAIN LS704 ML 170mm Linear Scale

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

This HEIDENHAIN incremental linear encoder from the LS704 family provides closed-loop axis feedback for CNC machines where dependable position reporting is required. Used as a replacement unit or spare part, it supports field repairs, retrofits and rebuilds that demand stable incremental signals and repeatable axis positioning on machining centers, lathes and precision equipment.

The LS704 design pairs a protected scale body with a matched scanning head that reads incremental graduations along the full 170 mm measuring length. Mounted parallel to the guideway, it feeds precise position back to the CNC so contouring, interpolation and tool positioning remain consistent during production. This construction helps maintain smooth motion while minimizing following error when the machine is correctly aligned and the encoder is properly mounted.

With its 170 mm measuring length, this model fits short-travel axes often found on cross-slides, tool turrets, compact machining centers and precision stages. It is commonly selected as a drop-in replacement when the original unit was an LS704 with the same measuring length, connector orientation, mounting pattern and reference mark configuration. Matching these details lets maintenance teams complete a fast field replacement without re-engineering the axis.

The sealed scale housing is built for shop-floor conditions with chips and coolant splash, helping preserve signal integrity over time. Service technicians value the LS704 family because installation, alignment and wiring practices are widely documented across machine-tool service networks, which streamlines maintenance and retrofit work on machines using HEIDENHAIN-compatible incremental interfaces specified by the builder.

Reference: LS704-ML170MM

Manufacturer: HEIDENHAIN

Product type: HEIDENHAIN Scale - Linear encoder

Main function: Incremental position feedback for linear CNC axes

Applications: Machining centers, CNC lathes, grinders and precision positioning stages requiring a 170 mm travel, including retrofit and rebuild projects

Key technical data: LS704 family sealed linear scale with ML 170 mm, incremental output for CNC closed-loop control, made in Germany, commonly sourced as a CNC replacement component or spare part for existing LS704 installations; fast dispatch depending on availability. Many stocked items ship directly from our Florida facility.

In day-to-day maintenance this model is used to restore axis feedback after damage from chips, impact or cable faults. Keeping the correct LS704 ML 170 mm in spare inventory supports quick field replacement during planned outages and reduces machine downtime when an encoder fails unexpectedly.

Units are verified on suitable CNC encoder test benches or simulators by skilled engineers to check signal quality and reference mark response before dispatch. Packaging secures the scale and reader head for transport, and standard warranty terms apply to the supplied unit. Depending on availability, products are commonly dispatched from our Florida warehouse.

This item can serve as an emergency spare for older machines and legacy installations. Cnc-shopping USA can assist with sourcing obsolete parts, and repair service or exchange service options may be available depending on condition and configuration so your equipment stays productive.

Frequently asked questions about LS704 ML 170mm:

How do I verify compatibility on my machine?
Match the LS704 series, the 170 mm measuring length, mounting hole pattern, reference mark setup, connector type and cable exit. Compare the nameplate and the builder’s documentation before ordering.

Is this a direct drop-in for all LS704 scales?
It is a direct drop-in when the measuring length and mechanical configuration are the same. Confirm interface requirements and the mounting arrangement to ensure straightforward alignment.

Where is the 170 mm length typically used?
It is often installed on cross-slides, auxiliary axes, tool turrets and compact machining equipment where axis travel is within 170 mm. It also fits fine-positioning stages in retrofit projects.

What is included with the supply?
Supply content may vary. Confirm whether the reader head, cable and mounting hardware are included, or plan to reuse serviceable machine hardware already in place.