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OMP40-2

OMP40-2

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Ultra-compact 3D touch-trigger probe with optical signal transmission. Used for workpiece set-up inspection on small and medium machining centres and the growing number of high speed machines fitted with small HSK and spindle tapers.
Compatibility with all Renishaw optical receivers enables users to easily upgrade existing installations.
Product details

KEY FEATURES AND BENEFITS

  • Proven kinematic design

  • Exceptional resistance to light interference with modulated transmission

  • 360° transmission envelope

  • Ultra-compact design

  • 1.00 µm 2σ repeatability

DIMENSIONS

OMP40-2 renishaw probes dimensions

OMP40-2 SPECIFICATION

Optical settingModulatedLegacy
Principal applicationWorkpiece inspection and job set-up on small to medium machining centres
and small multi-tasking machines.
Transmission type360° infrared optical transmission (modulated or legacy)
Compatible interfacesOMI-2, OMI-2T, OMI-2H, OMI-2C or
OSI / OMM-2, OMM-2C
OMI or OMM / MI 12
Operating rangeUp to 5 m (16.4 ft)
Recommended styliCeramic, lengths 50 mm (1.97 in) to 150 mm (5.91 in)
Weight without shank (including batteries)250 g (8.82 oz)
Switch-on/switch-off optionsOptical on  → Optical off                          Optical on  →  Timer off
Battery life
(2 × ½ AA 3.6 V
Lithium-thionyl
chloride)
Standby life250 days maximum, dependent on switch-on/switch-off option.
Continuous use230 hours maximum, dependent on
switch-on/switch-off option.
270 hours maximum, dependent on
switch-on/switch-off option.
Sense directions±X, ±Y, +Z
Unidirectional repeatability1.00 µm (40 µin) 2s (see note 1)
Stylus trigger force (see notes 2 and 3)
XY low force
XY high force
+Z direction
0.50 N, 51gf (1.80 ozf)
0.90 N, 92gf (3.24 ozf)
5.85 N, 597gf (21.04 ozf)
SealingIPX8 (EN/IEC 60529)
Operating temperature‘+5°C to +55°C (+41°F to +131°F)

Note 1 Performance specification is tested at a standard test velocity of 480 mm/min (18.9 in/min) with a 50 mm stylus. Significantly higher velocity is possible  depending on application requirements. 

Note 2 Trigger force, which is critical in some applications, is the force exerted on the component by the stylus when the probe triggers. The maximum force applied  will occur after the trigger point (overtravel). The force value depends on related variables including measuring speed and machine deceleration. 

Note 3 These are the factory settings; manual adjustment is not possible.

PRODUCT SHOW

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