LEITZ PMM-C Flexibility coordinate measuring machine

Bridge - Ultra-High Accuracy

Ultra-high-accuracy measurements of tight tolerance parts with maximum application adaptability

eitz PMM-C CMMs are highly precise, premium metrology devices that deliver fast, ultra-high accuracy results to fulfil the most demanding inspection requirements across a range of precision applications.

The latest generation of machines offers exceptional accuracy across the series, with specific configurations and capabilities to serve individual application needs.

Two base models – Precision and Flexibility – address high precision applications with very tight form tolerances and applications that also require a high degree of sensor flexibility.

The Leitz PMM-C Flexibility model is configured to boost the machine’s adaptability to more challenging applications and part features and decrease cycle time. It combines accuracy and flexibility in one measurement solution.

This model has an articulating probe head that measures at any angle to improve access to complex 3D part geometries. In addition, the SENMATION sensor automation system increases measurement flexibility by allowing the seamless integration of a variety of tactile and optical sensors within one measurement routine to address multi-part or multifeatured applications.

Typical applications:

  • Bipolar plates (multi-part measurement)
  • Screw rotors
  • ePowertrain components (multi-part measurement
  • Hob cutters

Ultra-high accuracy measurement of complex, very low tolerance size and form features with reduced cycle time

  • Complex 3D geometries with very tight tolerances
  • Multiple parts with different measurement requirements
  • Functional size and form features in hard-to-access spatial orientations around the part
  • Very tight tolerance features with great immersion depth
  • Multiple material types and surface characteristics

Leitz PMM-C Flexibility benefits

  • Complex 3D geometries with very tight tolerances
  • Multiple parts with different measurement requirements
  • Functional size and form features in hard-to-access spatial orientations around the part
  • Very tight tolerance features with great immersion depth
  • Multiple material types and surface characteristics

Tactile scanning sensor mounted on an articulating probe head

  • Fast contour and form measurements with flexible sensor position to measure features at the optimum angle. This is especially useful when measuring highly complex 3D part geometry.

SENMATION sensor automation system with modular sensor and styli changer rack

  • Uninterrupted measurements with fully sensor exchange within a single measurement routine.
  • This increases measurement flexibility by allowing the seamless integration of various tactile and optical sensors to adapt to the most complex measurement tasks.

Closed-frame design
The granite base and fixed portal guarantee long-term stability. The high stiffness of the measurement axes ensures consistent accuracy over the entire measurement volume.

Messaging lights
Know what the CMM is doing. Messaging lights on the machine provide at-a-glance monitoring of the CMM’s operating mode.

Sweet spot (option together with Accuracy+)
Achieve ultimate accuracy levels for measurement of very tight tolerances on smaller parts or features that need to use only a limited area of the potential measurement volume.

Moving table
An efficient and precise travelling measuring table on pre-loaded air bearings ensures stable dimensional relationships and efficient movement, with no tilting or twisting.

High-speed and safety
Monitoring by two 2D laser scanners allows worry-free high-speed measurement in CNC mode. The machine will stop automatically when the user or an object encroaches upon the protected area.

4-axis scanning (option)
The optional rotary table allows measurement to be carried out with continuous 4-axis scanning, so highly complex parts can be inspected quickly with a high point density.

Save air, save energy
Eco Mode+ reduces compressed air consumption, contributing to a more sustainable future. Save up to 100% of compressed air when the machine is idle and reduce overall air consumption during a typical measurement routine.

High speed and accuracy
Servo-drives with recirculating ball screws support fast measurement. The CMM accelerates rapidly while retaining positional accuracy, reaching top speeds even over short movement paths.

Wider operating temperature range (option)
The XT (extended temperature) option enables use in precision production environments that meet measurement room quality class 4 specifications – without needing a costly climate room.

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