m&h TP-O-400 Touch Probe with optical data transmission

Precision and reliability for your production line

Precision and reliability for your production line.

The smart TP-O-400 touch probe system is the new standard in machine tools.

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It effortlessly masters extreme accelerations, high positioning speeds, continuous vibrations, abrupt tool changes, high temperatures and aggressive coolants. The HexPI service app enables simple configuration, firmware updates and reading of current information for each device.  

Thanks to Hexagon's high-precision and wear-free mechanics, performance remains constant for years, even under the toughest conditions. The innovative ITE technology and optimised measuring cycles shorten cycle times without compromising process reliability. The one-touch strategy ensures fast and precise probing - for maximum accuracy. Another highlight is the optimised battery life, which minimises manual intervention and guarantees a long service life.

Introducing the m&h TP-O-400 Touch Probe with optical data transmission

Features and benefits

Highest precision with shortest measuring times

Thanks to advanced m&h ITE technology and the proven OneTouch strategy, the TP-O-400 delivers extremely precise measurements even at probing speeds of up to 2000 mm/min. This enables shorter cycle times without sacrificing process safety.

Robust construction

The TP-O-400 features a stainless steel housing and natural glass ring, ensuring reliable performance under tough conditions. Whether exposed to aggressive coolants or flying chips, the TP-O-400 operates flawlessly even in demanding mass production environments.

Optimised battery life

With up to 1200 hours of continuous operation, the TP-O-400 minimises manual interventions like battery replacements. This ensures uninterrupted automation and maximised process efficiency.

Innovative HxPCM transmission (Hexagon Pulse Code Modulation)

HxPCM transmission ensures that only system-specific signals are processed, effectively eliminating interference from ambient light. Specially designed mirror surfaces ensure optimal signal emission in all directions. The quality of the signal transmission depends not only on the probe but also on its receiver. The optical receivers RC-O-60 and RC-O-S, which also operate with HxPCM technology.

Smart and innovative service app

Configuration, firmware updates and latest information – with the HexPI Service App. HexPI makes it easy to configure the touch probe, enables firmware updates and provides up-to-date information on the number of probes, activations, etc.

  • Technical data
    Technical data
    Sensing directions ±X; ±Y; -Z
    Max. stylus overtravel XY = ±12,5°; Z = -5 mm
    Trigger force with 50 mm Stylus XY = 0,8N; Z = 5,7 N
    Recommended probing feedrate Max. 2000mm/min
    Power supply 2x battery (3.6 V / ½ AA)
    Battery lifetime Eco mode – every 2 s probing – 1200 h
    Material Stainless steel
    Signal evaluation HxPCM (Hexagon pulse code modulation)
    Weight without tool holder Approx. 240 g
    Temperature range Operation: 5 °C - 55 °C,
    Storage: -25 °C - 70 °C
    Unidirectional repeatability (deflection from one direction) Max. 0.5 μm (2 Sigma) with 50 mm stylus and 254 mm/min probing feedrate
    Sealing IP 68

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