Radio Transmission Probe is 1.57 in. dia x 2.30 in. long.
May 3, 2010 -
Suited for multi-axis and mill-turn machines where line-of-sight between inspection probe and its interface can become obstructed, RMP40 touch probe brings automated job set-up and in-process measurement to range of machine tools and difficult applications. Frequency-hopping spread spectrum (FHSS) radio transmission pairs with Radio Machine Interface (RMI) and utilizes 2.4 GHz frequency band, eliminating dead spots. Uni-directional probing repeatability is 0.00004 in.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Renishaw, Inc.
5277 Trillium Blvd.
Hoffman Estates, IL, 60192
USA
New Ultra-Compact Radio Transmission Probe Ideal for Mill-Turn and Multi-Axis Machine Tools
Compact size allows use with small HSK and taper spindles. Eliminates line-of-sight issues in optical signal transmission caused by complex workpieces and machine configurations.
Renishaw's new RMP40 touch probe combines ultra-compact size with unique frequency-hopping spread spectrum (FHSS) radio transmission to bring the advantages of automated job set-up and in-process measurement to a wide range of machine tools and difficult applications. It is ideal for multi-axis and mill-turn machines where line-of-sight between the inspection probe and its interface can become obstructed. Measuring just 40 mm (1.57 in) in diameter and 58.3 mm (2.30 in) long, the RMP40 provides uni-directional probing repeatability of 1µm (0.00004") and can be used to reduce set-up times, scrap, and fixture costs, while improving process control.
The RMP40's FHSS radio transmission pairs with the standard Renishaw Radio Machine Interface (RMI) and utilizes the 2.4 GHz frequency band, making it legal for use worldwide, so machine tool builders and users can specify and operate the same types of probes wherever they are located. The touch probe and its interface continually hop from one transmission channel to another, delivering unrivalled signal robustness and flexibility through frequency diversity. This eliminates "dead spots" in the working environment and allows the system to avoid radio interference, both of which are common problems for fixed-channel and non-hopping radio probes.
The RMP40 touch probe incorporates Renishaw's patented Trigger Logic(TM) set-up and mode selection menus. This allows users to quickly and easily configure the probe system to their specific requirements, without disassembly or changes to tiny switches. The RMP40 is sealed to IPX8 to withstand harsh machining environments.
The RMP40M "transmission-only" module - a variant of the RMP40 - is available to allow the use of Renishaw's LP2 family of touch probes and accessories in order to reach part features that would otherwise be inaccessible, while retaining the advantages of radio transmission.
Renishaw's range of tool setting probes, inspection probes and probe software satisfies a wide range of machine tool probing applications, from setting of tools and workpieces to process control and on-machine verification. For further information visit www.renishaw.com/mtp
About Renishaw
Renishaw is a world leader in metrology and precision technologies, with a strong history of innovation in product development and manufacturing. Since its formation in 1973, Renishaw has supplied companies small and large, worldwide, with innovative products that increase productivity, improve product quality, and deliver cost-effective automation solutions.
A high level of investment in research and development (R&D) has resulted in developments across a wide range of other product areas, including material analysis, dentistry and medical devices. Total annual expenditure on R&D, including related engineering costs, now amounts to 17% of turnover.
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