HEIDENHAIN LS704 ML 170mm Linear Scale

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

This HEIDENHAIN linear encoder from the LS704 family delivers stable incremental position feedback for CNC axis control on machining centers, lathes and precision equipment. It is commonly sourced as a replacement unit or spare part for field repairs, retrofits and rebuilds where accurate linear measurement and consistent signal quality are required.

The LS704 consists of a protected scale body paired with a matching scanning head that reads incremental graduations along the full measuring length. Installed parallel to the guideway, it reports precise axis position back to the CNC control to maintain contour accuracy, repeatability and smooth tool paths during cutting and positioning moves.

With a measuring length 170 mm, this model suits short travel axes such as cross-slides, tool turrets, compact machining centers and fine positioning stages. Technicians typically select it as a drop-in unit for existing LS704 installations by matching the measuring length, mechanical mounting pattern, connector orientation and reference mark setup already used on the machine.

The sealed construction is built for shop-floor conditions with chips and coolant splash, helping preserve signal integrity over time when installed and aligned correctly. The LS704 series is well known across service networks, which simplifies wiring and mounting during maintenance work or retrofit projects that follow established HEIDENHAIN practices.

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 stages requiring a 170 mm measuring length, including retrofit and rebuild projects

Key technical data: LS704 family linear scale with ML 170 mm, sealed body for shop-floor use, made in Germany, provides incremental signals for CNC closed-loop feedback, commonly sourced as a replacement unit or CNC replacement component for existing LS704 installations, with fast dispatch depending on availability.

In day-to-day maintenance this model is installed to restore axis feedback after damage from chips, impact or cable faults. Keeping the correct LS704 ML 170 mm in spare inventory helps minimize machine downtime and supports planned outages with a quick field replacement that does not require re-engineering the axis.

Units can be tested on appropriate encoder test benches or simulators by skilled engineers to verify signal quality and reference mark response before dispatch. Packaging protects the scale body and scanning head during transport, and standard warranty terms apply to the supplied unit.

This item can serve as an emergency spare part when older machines need support. Cnc-shopping can assist with sourcing obsolete parts, and repair service or exchange service options may be available depending on condition and configuration, helping legacy CNC equipment remain productive.

Frequently asked questions about LS704 ML 170mm Linear:

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.