3D Touch Probe

3D Touch Probe

The 3D Touch Probe is used for measuring workpiece geometries such as edges, holes, grooves, studs, angles, and corners or scanning surfaces. It can be used with conductive and non-conductive stock materials. This probe has been developed for high measurement precision and high repeatability.

To achieve a high measurement precision, the touch probe must be mechanically calibrated, so that its axis aligns perfectly with the spindle axis of the machine.

The development of our 3D Touch Probe was focused particularly on achieving an affordable price without sacrificing precision, repeatability, and reliability. Furthermore, the 3D Touch Probe is not just a simple switch, but it also includes electronics to ensure a stable and reliable switching behavior.

New features:

Reduction of the current through the switch contacts in the μA range
(even more effectively prevents the formation of oxide on switching elements)
Changed geometry of the switching contacts
Wide range voltage: 5 – 24 V
The delayed switch-on function of the electronics during power-on (protection against voltage peaks during power-on)
Choice of output type before ordering (NPN-NC/ NPN-NO/ PNP-NC/ PNP-NO)

Technical Data 3D Touch Probe v2

Sensing directions: ±X; ±Y; -Z
Max. stylus overtravel : XY = 12^o; Z = 3mm [ .0787″ ]
Trigger force : XY = 0.5 – 1N ; Z = 2.5N
Repeatability (unidirectional): under 5μm with 20mm [ .7874″ ] stylus and max. 50mm/min probing feedrate
Output function: electronic high-speed switch as (NPN-NC) normally close contact (If you need another type of output, please write in your order.)
Gold-plated switch contacts
Switching current: max. 300 mA (240mA for PNP output)
Functional indication: switching point indication by LED (red)
Operating voltage (power supply): wide range 5 – 24V DC
Cable length: 2 m (with connector)
Connector: pull / push 3 pin
Body: aluminium alloy
Tool holder: with alignment function and 8mm cylindrical shaft
Stylus: stylus with 2mm ruby ball (included) – Renishaw standard no A-5000-3603
Dimensions (without holder): (D) 35mm [ 1.3780″ ], (H) 33mm [ 1.2992″ ], stylus 20mm [ .7874″ ] + extension – 20mm [ .7874″]
IP Code: IP64