Leitz Infinity

Leitz Infinity – Most accurate CMM within its class

Leitz Infinity

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Highest precision and reliability – the Leitz Infinity is the most accurate 3D coordinate measuring machine (CMM) within its class and enables the combination of optical and tactile sensors in one measurement system. 

Every detail of the Leitz Infinity is focused on the reliable and precise performance of ultra-high accuracy measurements. The characteristic feature of the Leitz Infinity is the closed-frame design, which is comprised of a solid granite base, a fixed portal with cast iron pedestals and a granite crossbeam.

With excellent scanning performance due to the variable high-speed scanning (VHSS), measurements can be carried out following the principle ‘as fast as possible, as slow as necessary’. The scanning speed adapts to known geometries in real time, with simple lines being scanned fast and the speed automatically adjusting when scanning complex passages.

The Leitz Infinity carries out any measurement task with the highest precision regardless of whether it’s on prismatic workpieces or parts with highly complex geometries such as cylindrical or globoid stepping gears.
  • Features and benefits
    Closed-Frame Design
    The granite base with a fixed portal of cast iron and a granite crossbeam ensures long-term stability. The high stiffness of the measurement axes ensures consistent accuracy over the entire measurement volume.

    Moving Table
    The travelling measuring table on pre-loaded air bearings with centrally-positioned spindle drive ensures constant dimensional relationships and efficient movement sequences with no tilting or twisting.

    Best Reproducibility 
    High-resolution scales (0.001 µm) offer the highest reproducibility of measurement results.

    High Stability
    The active pneumatic damping system ensures stable measurement procedures, eliminating the influence of vibrations. 

    Highly Accurate Tactile Sensor
    The HP-S-X5-HD probe head enables the usage of horizontal styli extensions of 800 mm for the measurement of elements deep inside a workpiece. It can carry a styli configuration with a maximum weight of 650 g due to its integrated automatic balancing system. 

    Ultra-Precise Optical Measurements
    A versatile measurement solution, the Precitec S0.3 optical sensor offers excellent measurement accuracy for demanding surfaces, including transparent, reflective, matte or coated materials. Even steep surfaces can be measured because of the large acceptance angle.
  • Technical data

    CMM Specifications


    X stroke

    Y stroke

    Z stroke

    Infinity 12.10.7




    Max table load: 750kg.

    Gear Inspection


    Cylindrical gears:

    • Spur, helical, double helical, splines (internal and external)
    • Clutch gears (internal and external)
    • Gear segments (minimum No. of teeth: one)
    • Gear racks

    Bevel gears:

    • Straight bevel, spiral bevel, hypoid bevel, crown gears
    • Gleason GAGE 4/WIN; Klingelnberg KIMOS; DMG

    Gear cutting tools:

    • Hob cutter, broach, shaper cutter, shaving gears, form cutter

    Evaluation standards:


    Max. gear weight    750 kg

    Module range   0.5 - 100 mm

    Max. gear width        700 mm

    Max. shaft length       1200 mm

    Max. gear diameter Spur gears: 950 mm
                                    helical gears:   700 mm (depending on module and styli configuration)

  • Customer stories and applications

    Customer stories

    Tooling, Mold & Die

    Fuel cell know-how in Austria sets new standards

    YOUR-TOOL GmbH - Freundorf, Austria


    Premier-class calibration

    The closed frame design of the Leitz Infinity and Leitz PMM-C Precision CMMs enables high-precision measurement.

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