TC50 | TC60 touch probes

The TC50 and TC60 touch probes from BLUM are ultra-high speed, high-precision measuring systems designed for in-machine measurement on CNC tools. Featuring a wear-free opto-electronic measuring mechanism and multidirectional sensing for ±X, ±Y and -Z approach, they enable fast and accurate workpiece setup, feature measurement and contour-checking even under the harsh conditions of machining centres.

Key Highlights:

• High probing speed: Up to 3 m/min for rapid measurement routines.
• Exceptional repeatability: 0.3 µm (2 σ) for critical workpiece measurement tasks.
• Robust design for machine-tools: Protection class IP68, designed for coolant, chips and machining vibrations.
• Dual transmission technology:
  • TC50 uses infrared (IR) transmission.
  • TC60 uses BRC radio transmission—ideal when line of sight is blocked (e.g., 5-axis, deep bores).
• Advanced measuring mechanism: Rotationally symmetrical sensing eliminating “lobing” effect of older 3-leg probes; constant deflection forces; no spindle indexing required.
• Designed for automation & mass production: Supports sequential use of multiple probes per receiver (DUO, TWIN modes) for flexible integration on multi-spindle, palletised or robot-loaded machines.