Renishaw Datasheets for Incremental Rotary Encoders

Incremental rotary encoders are multi-turn sensors that use optical, mechanical, or magnetic index-counting for angular measurement. They contain no absolute reference, but instead count relative to the turn-on position.
Incremental Rotary Encoders: Learn more

Product Name Notes
Axial Magnetic Rings -- Axial MR Series
Radial Magnetic Rings -- Radial MR Series
Magnetic rings for use in harsh environments The robust RLS magnetic rings consist of a vulcanized elastoferrite layer securely attached to a steel hub. The elastoferrite layer is magnetized with...
Incremental Encoder With RCDM Rotary (Angle) Disc -- ATOM™ What is ATOM? ATOM is Renishaw's miniature non-contact optical incremental linear and rotary encoder system. Its innovative design combines miniaturization with leading-edge signal stability, dirt immunity and reliability. This combination...
Incremental Encoder With RESM Rotary (Angle) Ring -- SiGNUM™
Incremental Encoder With REXM Rotary (Angle) Ring -- SiGNUM™
What is SiGNUM? SiGNUM is Renishaw's high accuracy, non-contact 20 µm encoder system comprising of an Sr readhead and Si interface. It is sealed to IP64 and offers speeds up...
Incremental Encoder With RESM Rotary (Angle) Ring -- TONiC™ UHV
Incremental Encoder With REXM Rotary (Angle) Ring -- TONiC™ UHV
What is TONiC UHV? TONiC UHV brings Renishaw's super-compact, non-contact encoder system to Ultra-High Vacuum applications offering customers improved motion control. TONiC offers speeds up to 10 m/s and, combined...
Incremental Encoder With RESM Rotary (Angle) Ring -- TONiC™
Incremental Encoder With REXM Rotary (Angle) Ring -- TONiC™
What is TONiC? TONiC is Renishaw's super-compact, non-contact encoder system that offers speeds up to 10 m/s and, when combined with the Ti interface, resolutions down to 1 nm for...
Incremental Encoder With RESM Rotary (Angle) Ring -- VIONiC™
Incremental Encoder With REXM Rotary (Angle) Ring -- VIONiC™
What is VIONiC? VIONiC integrates Renishaw's filtering optics design and interpolation technology to create a high performance, super-compact, digital all-in-one incremental open optical encoder. It offers resolutions down to 20...
Incremental Encoder With RESM Rotary (Angle) Ring -- VIONiCplus™
Incremental Encoder With REXM Rotary (Angle) Ring -- VIONiCplus™
What is VIONiCplus? VIONiCplus integrates Renishaw's filtering optics design and interpolation technology to create a high performance, super-compact, digital all-in-one incremental open optical encoder. It offers resolutions down to 2.5...
Miniature Rotary PCB Level Incremential Magnetic Encoder -- RLB RLB is a PCB level incremental encoder sensor system consisting of a PCB sensor and a magnetized ring. It has been designed for embedded motion control applications as a position...
Miniature Rotary PCB Level Incremential Magnetic Encoder -- RLC2HD Series RLC2HD is a PCB level incremental encoder sensor system consisting of a PCB sensor and a magnetized ring. It has been designed for embedded motion control applications as a position...
Miniature Rotary PCB Level Incremential Magnetic Encoder -- RLC2IC Series RLC2IC is a PCB level incremental encoder sensor system consisting of a PCB sensor and a magnetized ring. It has been designed for embedded motion control applications as a position...
Ultracompact Variant Of The AM256 8 Bit Rotary Magnetic Sensor Chip -- AM256Q The AM256Q uses the same technology as the AM256 integrated circuits but is offered in the compact QFN28 package (6x6 mm). Top Features Contactless angular position encoding over 360° Ideal...
Gear Tooth Sensor -- GTS35 / GTS45 The GTS gear tooth sensors are a low cost solution for a wide range of speed sensing applications. Commonly called speed sensors or AB sensors these compact devices provide a...
8 Bit Rotary Magnetic Encoder Chip -- AM256 The IC senses the angular position of a permanent magnet placed above the chip. The permanent magnet must be diametrically polarized and of cylindrical shape. The AM256 uses Hall sensor...
9 Bit Rotary Magnetic Sensor Chip -- AM512B The IC senses the angular position of a permanent magnet placed above the chip. The permanent magnet must be diametrically polarized and of cylindrical shape. The AM512B uses Hall sensor...
Magnetic Ring Incremental Encoder System -- LM13 Series The LM13 ring encoder features a compact sealed readhead and a magnetized ring. The actuator is a periodically magnetized ring with a pole length of 2 mm. Radial or axial...
Rotary and Linear Encoder -- QUANTiC The QUANTiC encoder system integrates Renishaw's filtering optics design and interpolation technology to create a high performance, super-compact, digital all-in-one incremental open optical encoder. QUANTiC encoders are easy to install...
Rotary Magnetic Shaft Encoder -- RE22 The RE22 is a compact, high-speed rotary magnetic encoder designed for use in harsh environments. The traditional design allows for easy integration to existing machines. A magnet is mounted to...
Encoder Flange -- RE58
Rotary Magnetic Shaft Encoder -- RM44 + RE58
The RE58 is a modular bearing/shaft encoder system that has been designed for easy integration to existing 58 mm synchro flange and clamp applications. The modular design combines the benefits...
Super Small Non-Contact Rotary Encoder -- RM08 The RM08 is a compact, super small high-speed rotary magnetic encoder designed for use in harsh environments. The noncontact two part design removes the need for seals or bearings ensuring...
Rotary Magnetic Modular Incremental Encoder -- RM22 Series The RM22 is a compact, high-speed rotary magnetic encoder designed for use in harsh environments. The non-contact two part design removes the need for seals or bearings ensuring long-term reliability...
Rotary Magnetic Modular Encoder -- RM36 The RM36 is a high-speed magnetic rotary encoder designed for use in harsh industrial environments. The non-contact two part design removes the need for seals or bearings ensuring long-term reliability...
Encoder-Sensor Base Unit -- RM44 The RM44 encoder-sensor base unit is designed for integration on to electric motors or other devices for shaft position and velocity measurement. A Hall sensor ASIC is molded into the...
Encoder-Sensor Base Unit With External Zeroing -- RM44 The RM44 encoder-sensor base unit is designed for integration onto electric motors or other devices for shaft position and velocity measurement. The RM44 with external zeroing is designed for setting...
Commutation and Incremental Encoder -- RMC22 The RMC22 is designed for use in motor feedback applications requiring both A, B, Z incremental and U, V, W commutation signals. Robust non-contact OnAxis™ sensor technology provides ultimate long...
Commutation and Incremental Encoder -- RMC35 The RMC35 is designed for use in motor feedback applications requiring both A, B, Z incremental and U, V, W signals. Robust non-contact OnAxis™ sensor technology provides ultimate long term...
Rotary Incremental Magnetic Encoder System -- RoLin™ Series The RoLinTM component level encoder system consists of an RLM readhead and a magnetized ring. The actuator is a periodically magnetized ring with a pole length of 2 mm.