RWP20.50-G-HPP Radio-Wave Touch Probe

Extremely precise results
Thanks to cutting-edge technology, the RWP20.50-G-HPP achieves market-leading results, including high repeatability and low 3D form error.

Reliable transmission
The probe communicates securely with the radio-wave receiver RWR95.51 in the frequency range of 2.4 GHz. Status LEDs ensure the reception quality is immediately visible. The receiver can process measurement and temperature data.

Robust and durable
All mechanical components are protected under the IP68 standards and can be easily upgraded to ensure longevity despite the harsh conditions inside machine tools.

Workshop-oriented handling
RWP20.50 touch probes are designed to make the life of machine operators easier and more efficient. Settings are simple for operators to perform, with battery changes requiring no tools and simplified runout adjustments.

Transmission Frequency	2400-2483,5 MHz (2,4GHz)
Transmission/Reception Range	Up to 18 m
Power supply	1x 9 V battery, block, 6LR61, Lithium: 1200 mAh, Alkaline: 550 mAh
Material	Stainless steel, POM
Weight without Shank	Approx. 920 g
Temperature Range	Operation: 10°C - 50°C, Storage: 5°C - 70°C
Sealing	IP68: EN60529
Sensing Directions	±X; ±Y; -Z
Maximum Stylus Overtravel	XY = ±12,5°; Z = -5 mm
Tripping force* with 50 mm stylus	XY = 0,1 N (typical value); Z = 2,5 N (typical value)
Trigger force* with 50 mm stylus	XY = 0,5 ±0,1 N; Z = 7 N ±10%
Recommended Probing Feedrate	100 - 500 mm/min
Maximum Probing Feedrate	1000 mm/min
Unidirectional Repeatability	max. 0,25 µm (2 Sigma) with 50 mm stylus
Maximum Battery Life with Lithium Battery	Operation: 180 h   Standby: 1 year

* Tripping force = Force when the probing signal is tripped at the touch point not influenced by the machine dynamics (stops without delay when the touch point is reached)

** Trigger force = Force after passing the touch point influenced by the machine dynamics (positioning speed, delay)