Leitz Infinity

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.

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.

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 (0.004 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 LSP-S2 Scan+ 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 LR 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.

CMM Specifications


X stroke
Y stroke
Z stroke
Infinity 12.10.7 1200 1000


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)

Building a world where quality drives productivity

Hexagon Manufacturing Intelligence helps industrial manufacturers develop the disruptive technologies of today and the life-changing products of tomorrow. As a leading metrology and manufacturing solution specialist, our expertise in sensing, thinking and acting – the collection, analysis and active use of measurement data – gives our customers the confidence to increase production speed and accelerate productivity while enhancing product quality.

Through a network of local service centres, production facilities and commercial operations across five continents, we are shaping smart change in manufacturing to build a world where quality drives productivity.

Hexagon is a global leader in sensor, software and autonomous solutions. We are putting data to work to boost efficiency, productivity, and quality across industrial, manufacturing, infrastructure, safety, and mobility applications. Our technologies are shaping urban and production ecosystems to become increasingly connected and autonomous — ensuring a scalable, sustainable future.

Hexagon (Nasdaq Stockholm: HEXA B) has approximately 20,000 employees in 50 countries and net sales of approximately 3.8bn EUR.

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