HH-MI Manual Probe Head

HH-MI - Manual indexing probe head with integrated touch trigger probe

The HH-MI is a probe head with an accurate indexing probe stylus. The HH-MI can turn to 168 positions and swivel in 15° increments without the need for recalibration.

The angular movements A and B are clearly indicated in separate windows on the probe head, so that the precise angle can be viewed at a glance. TESASTAR-i can be disengaged by hand. Tactile and visual feedback lets the user know the angular position of the ball probe at all times.
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  • 168 unique indexable positions
  • Single handed operation
  • Integrated touch trigger probe
  • Adjustable trigger force
  • Large styli over travel
  • M3 Stylus mount
 Angular rotation  A: 0° - 90°; B: +/- 180°
 Increments  15°
 Total number of positions  168
 Position repeatability  1,5 µm
 Probe repeatiability 1D (2 Sigma)*  0,35 µm
 Adjustable trigger force  0.1 to 0.3 N
 Overtravel  X/Y = +/- 20°, Z = + 6 mm
 Measuring directions  ±X, ±Y, +Z
 Axis clamping  Manual, by two buttons on the probe head
* test conditions Stylus Length 21mm, Force setting 0.12N Touch Speed 8mm/s
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Styli and Accessories Catalogue