Who is Renishaw and what does it make?
Renishaw is a British manufacturer of measuring systems, CMM probing and positioning encoders, active worldwide in precision metrology. The range includes touch and scanning probes for coordinate measuring machines (CMM), retrofits and CMM software, the Equator™ gauging system, and open and closed optical encoders (the Fortis series), magnetic encoders and laser interferometer encoders. From the Renishaw range we can quote CMM probes and positioning encoders for machine tools and metrology equipment.
What sets Renishaw apart is the combination of contact metrology (CMM probes) with precision positioning (encoders) under the same brand. The Fortis series brings enclosed optical encoders that stand up to the industrial environment.
For Romania, Renishaw is relevant for metrology laboratories, machine-tool builders who retrofit CMMs, and automotive and aerospace plants that need measuring systems integrated directly on the production line, not only in the laboratory.
What do we supply from the Renishaw range?
| Product | Description |
|---|---|
| CMM probes — touch-trigger and scanning probes | Probes for coordinate measuring machines, in touch-trigger versions or with continuous surface scanning, for dimensional checking of parts. Used in metrology laboratories and on quality control lines. Typical application: checking the dimensional tolerances of machined parts. For a quotation, the customer needs to send the model of the existing CMM and the type of compatible probe required. |
| Equator™ gauging system | Comparative measuring (gauging) system, designed as a faster alternative to the classic CMM for repetitive dimensional control on the production line, with quick reconfiguration for different parts. Typical application: quality control in series production, where measuring speed matters as much as accuracy. For a quotation, the customer needs to describe the part to be measured and the tolerances required. |
| Enclosed optical encoders — Fortis series | Optical encoders with an enclosed housing, resistant to dust and coolants, for mounting on machine-tool axes in harsh industrial environments. Typical application: axis retrofit on machine tools where open encoders would not withstand the working environment. For a quotation, the customer needs to send the measuring length required and the degree of protection demanded by the working environment. |
| Encoders — Astria series | A range of Renishaw positioning encoders; the construction type and exact specifications are confirmed on the datasheet of the model. For a quotation, the customer needs to send the mounting type and the measuring length required. |
Why Renishaw?
- Covers both contact metrology (CMM probes) and precision positioning (encoders), under the same brand
- The Equator™ system offers a fast gauging alternative for dimensional control on the production line
- A range of encoders for precision positioning, alongside the CMM probes
- Retrofits and software of its own for existing CMMs, not only new equipment
- Presence in industries with strict precision requirements: aerospace, automotive, medical technology
Which Renishaw codes and series are requested most often?
| Code | Description |
|---|---|
| TP20 | touch-trigger probe with module change, for coordinate measuring machines (CMM) |
| TP200 | probe with module change, strain gauge technology |
| TP6 | kinematic probe with M8 thread mounting |
| TP6A | kinematic probe with autojoint mounting |
| TP7M | strain gauge probe, autojoint mounting |
| PH20 | motorised probe head with integrated TP20 probe |
| RMP24-micro | probe with radio transmission, 24 mm diameter, for miniature parts |
| RMP400 | probe with radio transmission, 40 mm diameter |
| RMP600 | probe with radio transmission, 63 mm diameter |
| OMP400 | probe with optical transmission, 40 mm diameter |
| OMP600 | probe with optical transmission, 63 mm diameter |
| MP250 | wired probe, 25 mm diameter, for grinding |
Where is Renishaw equipment used?
- Aerospace — precision dimensional checking for critical components
- Automotive — quality control on the production line with the Equator™ system
- Machine-tool building — encoders for axis retrofit
- Medical technology — precision metrology for components and devices
- Precision manufacturing — CMM probes for dimensional control
How do we supply Renishaw in Romania?
For Renishaw we work from the manufacturer's technical documentation and tell the customer clearly what we have confirmed in the documentation and what remains to be checked at order. We bring in Renishaw CMM probes and encoders through EU supply channels, on order, usually within 1–4 weeks of placing the order. For a correct quotation, the customer needs to send the model of the existing CMM or machine tool, the type of probe or encoder required and the measuring length or degree of protection demanded. We do not promise permanent availability of the Renishaw range — each request is checked individually with the manufacturer before the lead time is confirmed.
Software integration and calibration of CMM systems and of the Equator™ system are the responsibility of the integrator or of the manufacturer's technical support.
Frequently asked questions about Renishaw
What is the difference between the Renishaw RMP400 and OMP400 probes?
The RMP400 sends the trigger signal by radio, which gives it an operating range of up to 15 metres and makes it suitable for large machines or cells with several work stations. The OMP400 uses infrared optical transmission, with a shorter range of up to 5 metres. Both have a 40 mm diameter and a unidirectional repeatability of 0.25 µm.
What is the Renishaw PH20 probe head?
The PH20 is a Renishaw 5-axis probe head with an integrated TP20 probe, intended for coordinate measuring machines (CMM). It allows quick reorientation of the probing direction, reducing the measuring time for complex parts.
What do I need to send for a quotation on Renishaw probes?
Renishaw brings these components in strictly on request, through a separate order for each project, and the time until arrival is usually 1–4 weeks. We need the type of machine the probe is mounted on, either a CNC machine tool or a coordinate measuring machine, the mounting diameter available and the preferred transmission method: radio, optical or wired.
What is the difference between the TP20 and TP200 at Renishaw?
The TP20 is a kinematic probe with module change, where the different probing styles are fitted and removed manually or automatically on the same base body. The TP200 uses strain gauge technology instead of the classic kinematic principle, giving more consistent repeatability in all measuring directions. The choice depends on the accuracy the application requires and the type of parts measured.
How do I request a Renishaw quotation?
Send the Renishaw code from the nameplate and the quantity; we reply in English with availability and the lead time written in the quotation.
Request a quoteUpdated: 12 November 2026 · Sources: Renishaw plc (manufacturer documentation)