HP-TMe touch trigger probe

Modular touch trigger probe for a wide range of measurement applications

A touch trigger probe during an inspection routine

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The HP-TMe touch trigger probe reliably records individual measurement points and offers excellent measurement accuracy and repeatability. It consists of a probe body and detachable probing modules, which can be exchanged during the measurement routine.


Probing modules are available with different trigger forces, which makes the HP-TMe ideal for flexible usage and changing measurement requirements.

Upgrade capability

The enhanced HP-TMe touch trigger probers can be easily upgraded to existing systems on manual or automatic (DCC) CMMs and is compatible with existing probe module changing racks from Hexagon.


In addition to offering high repeatability and flexibility, the HP-TMe is also extremely robust, outperforming similar sensors, for example with the lifetime of up to 2 million measurement points.
HP-TMe sensors are available on these systems
  • Eigenschaften & Vorteile

    PickaxeDesigned for robustness
    Smart design to cope with any situation. The kinematic coupling between the probe body and the module offers protection against collisions or drops from up to 1 m.

    TransferDesigned for extensive usage
    An improved trigger design makes it possible to maintain performance characteristics over a long period of time.

    CMM-IconDesigned for compatibility
    No limits on compatibility with existing and new Hexagon components or systems such as module changer racks, probes heads or CMM systems.

    FelixbleDesigned for multiple applications
    Four modules are available to fit all application requirements

    • Low-force module for high precision and sensitive parts.
    • Standard-force module to meet most application needs
    • Medium-force module for use with longer styli
    • Extended-force module for applications with long styli
  • Technische Daten
    Low force
    Standard force
    Medium force
    Extended force
     (Body and module)
     24 g
     Mounting  M8 with active 1 wire connection
     Module changer rack  Rack HR-P / HR-MP
     Max. probe head   extension  750 mm (HH-A-H2.5)
     450 mm (HH-A-T2.5)
     300 mm (HH-A-T5 or HH-A-T7.5)
     200 mm (HH-A-M5 or HH-A-M7.5)
     Probing direction  5 Way ±X, ±Y and +Z
     Stylus mounting   M2 thread
     Max. straight
     styli length
     30 mm   40 mm

     (50 mm
     mono-block CF)

     60 mm  60 mm
    HP-TMe-touch-trigger-probe Max. star styli   dimensions
    A: Length
    B: Extension
    C: Span 
     N/A  A: 40 mm
     B: 20 mm
     C: 40 mm
     A: 50 mm
    B: 30 mm
     C: 40 mm
     A: 60 mm
    B: 30 mm
     C: 40 mm
     Trigger force (YZ Plane)   0,07 N  0,1 N  0,2 N  0,3 N
     Trigger force (Z plane)   0,55 N  0,8 N   1,6 N  2,45 N
     Pre-travel variance 2D   (range)*  ± 0,6 μm  ± 0,8 μm  ± 1,0 μm  ± 2,0 μm
     Unidirectional   repeatabiltiy   2σ*  0,35 μm  0,35 μm   0,50 μm  0,65 μm
     Repeatability of
     automatic stylus   change (range)
     ± 0,5 μ
     Repeatability of
     manual stylus change  (range)
     ± 1 μ

    * Test conditions: Straight 10 mm stylus, Touch speed 6 mm/sec.


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