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RMP40 radio transmission probe

For workpiece inspection and job set-up on machining centres and multi-tasking machines.

Flexible probing solution.

Superior communication capability.

Outstanding performance for less scrap and higher profits.

Smallest frequency hopping radio spindle

The RMP40 is the smallest frequency hopping radio spindle probe in the world. Operating within the globally recognised 2.4 GHz ISM band, the RMP40 is suited for operation on machines of all sizes.

The robust transmission protocol and small body make the RMP40 the ideal choice for multi-tasking applications where the line-of-sight between probe and interface cannot always be maintained.

Features and benefits

  • Proven kinematic design.
  • Secure frequency hopping spread spectrum (FHSS).
  • Globally recognised 2.4 GHz waveband – compliant with radio regulations in all major markets.
  • Ultra-compact design.
  • 1 μm 2σ repeatability.

RMP40 in action

Relevant videos

RMP40 literature

RMP40 installation guide

RMP40 images

Supporting information

Probing software options

The following software packages can be used to program probing routines for workpiece set-up and inspection on CNC machining centres.

  • GoProbe – entry-level package for simple workpiece set-up and tool setting routines.
  • Inspection Plus – an integrated suite of inspection cycles including vector measurement.
  • Productivity+™ Active Editor Pro – a PC-based software package with GUI, allowing users to select features directly from an imported CAD model.


Compatible interfaces / transmission units – RMI, RMI-Q.