The CMM Store

RTP20

RTP20 Touch Probe Probe Head

Renishaw’s new RTP20 compact head for DCC coordinate measuring machines (CMMs) offers low-cost ‘motorized’ head functionality and integral TP20 touch-trigger probe.

The new RTP probe head allows the integral probe to be moved to 168 repeatable positions in 15° increments using both A and B axes, allowing a one‑time qualification for a stylus tip position. This eliminates the need for costly time-consuming requalification routines, ensuring fast throughput for part inspection. Users can therefore easily access features to be measured and optimize system performance by ensuring the probe is applied to the surface at the best angle to achieve accurate measurements.

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Select adapter/shank (Included with purchase)
(Please see below for proper adapter/shank size)  
Name Part # Price  
RTP20
Rack Kit		 A-1001-RTP20 $9890.00 Buy Now Button
RTP20
Non-Rack Kit		 A-1002-RTP20 $6990.00 Buy Now Button
Probe mounting TP20 kinematic mount
Head mounting MS range of shanks
Suitable interfaces PI4-2, PI200-3 or PI7-3
Number of porbe sockets 1
Probe status indication 1 LED
Cable connection 5 pin DIN 180° socket
A-axis 0° to 90° in 15° repeatable steps
B-axis 180° in 15° repeatable steps
Repeatability of position 1.5 μm (0.00006in) with TP20 and 10 mm stylus
2.5 μm (0.0001 in) with EM2 extension module and 10 mm stylus
maximum extension bar EM2 extension module - 75 mm (2.95 in)

Adapter/CMM Compatibility

  • Probe Head comes with an adapter/shank for your CMM included with the Probe Head.
  • Select the appropriate adapter from the selection tool above.
  • MS1 = Brown & Sharpe, Bridgeport, Elm Systems, Fanamation, Giddings & Lewis, I.T.P., Poli, Portage Machine, Tesa, Zett-Mess.
  • MS2 = Boice, Carl Zeiss, Federal Products, Helmel, Kemco, Metrologic, MFO, Mora, Numerex, Real Meca, Starrett, Tokyo-Boeki, Tri-Measures, TSK, Wenzel.
  • MS3 = LK Tool (meter 4), Ferranti, Taurus, W & A, Eley & Warren
  • MS5 = Ferranti
  • MS6 = C.E. Johannson (old specification)
  • MS7 = Renault (Seiv), Tri Measures
  • MS8 = Olivetti
  • MS9 = MTI Corporation (UK)
  • MS10 = MTI Corporation
  • MS11 = Crown Windley
  • MS12 = MTI Corporation (new specification)
  • MS13 = DEA Corp
  • MS14 = CTA, Real Meca
  • MS15 = C.E. Johannson (new specification)
  • MS17 = Siefelmayer