Leitz PMM-F

Leitz PMM-F 30.20.10/16 - High performance CMM & gear inspection centre

Leitz-PMM-F-M

Leitz PMM-F 30.20.10 and 30.20.16 measuring machines - where accuracy meets throughput. The PMM-F is designed to inspect medium sized components and gears not only with maximum accuracy, but with a high throughput as well. The spindle drive design combined with an overhead structure with minimized mass allows measuring velocities previously unthinkable for measuring machines of this size.

The Leitz PMM-F is a high-accuracy monolithic gantry measuring machine for medium sized workpieces. It achieves high throughput with highest possible accuracy on the shop floor or in the measuring room. The PMM-F is also available with a large measuring volume of up to 9.6 m3. It does not require costly foundations and can therefore be easily moved. Every Leitz PMM-F measuring machine is equipped with an integrated active vibration damping system.
The Leitz LSP-S2 high performance probe head allows High-Speed-Scanning and can handle stylus length of up to 800 mm.

The Leitz PMM-F gear inspection center provides several advantages compared to a conventional single purpose gear testers:

  • They are much more flexible, as not only gears but any component can be measured.
  • Leitz gear inspection systems work without a rotary table, i.e. alignment or centering of the gear is not required.
  • Unrivalled throughput by automatically measuring a large number of gears on one pallet
  • Complete inspection of gears mounted on long shafts of up to 3000 mm
  • All datums are measured as specified in the drawing, even in large internal gears.
About you
About your company
  • Moving gantry in Overhead Design with minimized moving mass
  • Massive U-frame, completely made of granite
  • Ceramic Z-ram
  • Dual ball spindle drives and dual scales in X
  • Leitz LSP-S2 probe system, suitable for stylus extensions up to 800 mm
  • Integrated active pneumatic damping system, no foundation required
LSP-S2 Probe Head

With horizontal probe extensions of up to 800 mm length the continuous High-Speed-Scanning probe head LSP-S2 allows the measurement of features deep inside a work piece. Its integrated automatic weight balance system can carry styli configurations of up to 1000 g. LSP-S2 is the ideal probe head for long styli.

Probing deflections are measured via high resolution Linear Variable Differential Transducers (LVDT). The LSP-S2 supports all the standard probing modes like Single Point Probing, Self-Centering as well as Continuous High-Speed-Scanning for fast and accurate form and profile measurements.

Like all other Leitz probe heads, the LSP-S2 provides simultaneous and unclamped probing in all axis, always orthogonal to the surface. This allows the correct compensation of any styli deflection.

CMM Specifications and Gear Inspection


Temperature range 18°C - 22°C

Modell

X stroke
[mm]

Y stroke
[mm]

Z stroke
[mm]

30.20.10

3000

2000

1000

30.20.16

3000

2000

1600

Temperature range 18°C - 24°C

Modell

X stroke
[mm]

Y stroke
[mm]

Z stroke
[mm]

30.20.10

3000

2000

1000

30.20.16

3000

2000

1600

 

Gear Inspection


Cylindrical gears:

  • Spur, helical, double helical, splines (internal and external)
  • Clutch gears (internal and external)
  • Gear segments (minimum No. of teeth: 1)
  • Gear racks

Bevel gears:

  • Straight bevel, spiral bevel, hypoid bevel, crown gears

Available interfaces:

  • Gleason GAGE 4/WIN; Klingelnberg KIMOS; bevel-gear-chain from University of Aachen, Depo

Gear cutting tools:

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

Evaluation standards:

  • DIN, ISO, AGMA, ANSI, JIS, CNOMO, CAT

Leitz PMM-F gear inspection systems - Related specifications

PMM-F 30.20.10

PMM-F 30.20.16

Modul range [mm]

0,5 - 100

0,5 - 100

Max. gear dia. - spur [mm]

1950

1950

Max. gear dia. - helical* [mm]

1600

1600

Max. shaft length [mm]

3000

3000

*The max. gear diameter depends on modul and styli configuration.

Leitz PMM-F / PMM-G brochure
Leitz Pathfinder brochure
ISO 10360
Leitz Specification Factsheet
BRUDERER AG - Frasnacht

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