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OMP40-2 optical transmission probe

For workpiece inspection and job set-up on small to medium machining centres and small multi‑tasking machines.

Flexible probing solution.

Reliable modulated optical transmission.

Outstanding performance for less scrap and higher profits.

Ultra-compact probe

The OMP40-2 is an ultra-compact 3D touch-trigger probe with optical signal transmission. It is used for workpiece set-up inspection on small to medium machining centres, and on the growing number of high-speed machines fitted with small HSK and spindle tapers.

Its compatibility with all Renishaw optical receivers enables users to upgrade existing installations easily.

Features and benefits

  • Proven kinematic design.
  • Exceptional resistance to light interference with modulated transmission.
  • 360° transmission envelope.
  • Ultra-compact design.
  • 1 μm 2σ repeatability.

Previously it could take 1.5 hours to set a job that took 4.5 hours of machining; that was totally unacceptable. Now we can do the same set-up in 10 minutes, immediately freeing up 1 hour 20 minutes to cut more metal, which we make money on.

Sewtec Automation

Benefits of on-machine probing

Find out more

OMP40-2 user literature

For installation manuals, user guides and compliance information, visit our technical support library.

The Renishaw advantage

At Renishaw, we enjoy an excellent reputation for offering strong support to our customers through a network of over 70 service and support offices worldwide.

Get technical support, training and advice or purchase spares and accessories from our well-stocked Online store.

OMP40-2 images


Compatible interfaces / transmission units – OMI‑2, OMI‑2C, OMI‑2T, OSI with OMM‑2.

Modular system

OMP40M Enables inspection of normally inaccessible features.

Trigger Logic app

The Trigger Logic™ app simplifies the process of configuring a Renishaw machine tool probe. The app provides the user with a simplified method of reviewing, configuring and changing their Renishaw probe settings. The app can also be used with radio probes for probe acquisition and partnering.

Download the app:

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Trigger logic app