RTP20 automated probe head

CMM Style: DCC

A low cost / low profile solution to index the probe head automatically. This compact probe head is designed for use on DCC style CMMs only. Indexes in the A and B direction in 15° increments utilizing the powered axes of the CMM against a plate mounted post to articulate and lock the probe head. Based on the MH20i probe head and compatible with the TP20 touch probe.

Compatible with the MCR20 stylus change rack.


PAA Family of Autojoint to M8 adapters
PAA Family of Autojoint to M8 adapters
Standard Stylus Kit

Qu. Part Number Description
1 A-5000-4156 dia. 6 x 10 mm
2 A-5000-4161 dia.4 x 20 mm
2 A-5000-4160 dia.3 x 20 mm
1 A-5000-3603 dia.2 x 20 mm
1 M-5000-3647 10 mm Extension
Qu. Part Number Description
2 M-5000-3648 20 mm Extension
1 M-5000-3627 5-Way Center
2 M-5000-3540 Stylus Tool
1 M-5000-4163 M3/M2 Adapter
Note: M3/M2 Adapter only with TPES

Recommended Options
TP20 Stylus Modules

CMM Style: Manual and DCC

The TP20 probe system has 5 standard length modules, plus two extended length modules (EM1 and EM2) to fit your inspection needs.

These modules also mount directly to the MH20 and MH20i indexing probe head without the use of the TP20 touch probe body.

    Force Tigger Body Length Stylus Len.
  LF Low 0.06 N 13 mm 10-30 mm
  SF Standard 0.08 N 13 mm 10-50 mm
  MF Medium 0.10 N 13 mm 10-60 mm
  EF Extended 0.10 M 13 mm 10-60 mm    
  6W 6-way 0.14 N 24 mm 10-50 mm    
  EM1 Standard 0.08 N 88 mm 10-50 mm    
  EM2 Standard 0.08 N 113 mm 10-50 mm    
MCR20 Stylus Change Rack

CMM Style: DCC

The MCR20 stylus module changing rack provides rapid automatic change of modules without the need to re-qualify. Rack functions completely passive not requiring electrical connections. Installation and set up is simple with the aid of a set-up routine in Geomet properly locating the rack within the machine coordinates. The rack is mounted on a stem that is designed with built-in over travel that serves as crash protection.

The MCR20 comes with two modules (6 position rack). The rack can be configured for 2, 3, 4 or 6 ports which are covered with protective docking plates to shield the modules from dirt and debris.