Non-contact encoder products guide
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Non-contact encoder products guide - 1

apply innovation™ Non-contact encoder products guide

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Non-contact encoder products guide - 2

Position encoders Renishaw offers a wide range of precision position feedback systems for a diverse range of linear and rotary motion applications. From our range of robust magnetic encoders for incremental and absolute requirements, through to high speed optical linear encoders and precision optical angle encoders, we can meet your motion system requirements, including ultra-high vacuum (UHV) applications. Renishaw also presents RESOLUTE™, a true-absolute, fine pitch optical encoder system that has excellent dirt immunity and an impressive specification that breaks new ground in position...

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apply innovation™ RESOLUTE absolute optical encoder new true-absolute, fine pitch optical encoder system, with excellent dirt immunity, specification that breaks new ground in position feedback. • True-absolute non-contact optical encoder system: no batteries • Wide set-up tolerances for quick • High immunity to dirt, scratches • Unique single-track technology for smooth velocity control • Less than 10 nm RMS jitter for improved positional stability • Built-in separate position checking algorithm provides inherent safety • IP64 sealed readhead for high reliability in harsh environments •...

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RESOLUTE ETR (Extended Temperature Range) Renishaw’s new RESOLUTE ETR (Extended Temperature Range) encoder brings all the benefits of the revolutionary RESOLUTE absolute, fine pitch angle encoder to harsh, low-temperature applications. • True-absolute non-contact optical encoder system: no batteries required • Wide set-up tolerances for quick and easy installation • High immunity to dirt, scratches and light oils • Operation guaranteed from -40 °C to +80 °C (-40 to +176 °F) in non‑condensing environments • Resolutions of 18, 26 or 32-bit • ±40 nm Sub-Divisional Error (SDE) for smooth...

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RESOLUTE UHV (Ultra-High Vacuum) RoH S ble ati • True-absolute optical encoder system: no batteries required • Wide set-up tolerances for quick and easy installation • 100 m/s maximum speed for all resolutions (to 36 000 rev/min) • Resolutions to 1 nm or 32-bit rotary • ±40 nm Sub-Divisional Error (SDE) for smooth velocity control • Less than 10 nm RMS jitter for improved positional stability • High bake-out temperature of 120 °C mpliant co df Lea ree RESOLUTE UHV brings absolute encoder technology to ultra-high vacuum applications, offering sub-micron accuracy and resolutions to 1 nm for...

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TONiC™ encoder system The TONiC series represents a new generation of supercompact encoders, designed for highly-dynamic precision motion systems, bringing higher accuracy, speed and greater reliability to a wide variety of demanding industry sectors. • Compact readhead (35 mm x 13.5 mm x 10 mm) • Compatible with RGSZ20 gold tape scale, FASTRACK ™ / RTLC scale system, RSLM, RELM, RESM, RESD and REXM with customerselectable IN-TRAC ™ auto-phase optical reference mark (datum) • Linear encoder scale accuracy to ±1 µm, angle encoder scale accuracy to ±1 arc second • Third-generation filtering...

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apply innovation™ SiGNUM encoder system SiGNUM range of optical encoders offering high speed, reliable operation and open, non-contact performance with excellent immunity to dirt and electrical noise. • IN-TRAC bi-directional reference mark and on-scale dual limit • Compatible with RESM, REXM (rotary) and RELM and RSLM (linear) scales • Dynamic signal control to give cyclic error of typically ±30 nm • SiGNUM software for easy installation and system diagnostics • Integral LEDs for optimum set-up • Industry standard analogue and digital outputs with resolutions from • Non-contact open...

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optical encoder designed for position feedback solutions. RGH22 offers high resolution and high speed with stability • Non-contact open optical system • Integral interpolation • Industry standard digital and analogue output options solution wherever precision controlled movement readheads offer a wide compact size and low mass makes the system ideal actuators. Plus, an integral set-up LED enables quick and easy installation. • Non-contact open optical system • Compact size and low mass • Integral reference and limit sensors • Dual limit sensor option • Integral set-up LED for easy set-up •...

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RG4 linear encoder system, component system and allows integration flexibility for even the smallest motion systems. • Non-contact open optical system • Compact component style • Large installation tolerances • High speed operation system, such as reflective tape scale, unique filtering optics, set-up LED, good dirt immunity and high speed. • Non-contact open optical system • Large installation tolerances • High speed operation up to 15 m/s • Industry standard digital and analogue output options • Industry standard digital and analogue output options • Optional reference or limit sensor •...

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RLE laser encoder system The RLE system is a unique, advanced homodyne laser interferometer system, specifically designed for position feedback applications. Each RLE system consists of an RLU laser unit and one or two RLD10 detector heads, the choice is dependent upon the requirements of the specific application. emissions at the measurement point. Alignment is simple, with the interferometer integrated in the head system. Output from the systems can be routed via the RCU10 environmental compensator; giving real time compensation for work piece and machine expansion. Two versions of RLE...

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RoLin™ rotary magnetic encoder system The RoLin component level encoder system consists of an RLM readhead and an MR magnetic ring. The actuator is a periodically magnetised ring with a pole period of 2 mm. Radial or axial reading of the ring is possible. The electronics within the readhead enable high interpolation rates up • Incremental quadrature interface • TTL output signals A, B and index Z • Resolutions from 125 µm to 0.244 µm • High speed operation up to 40 m/s • Bi-directional reference mark • High reliability from proven noncontact sensing technology • Pin / Flex options mpliant...

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