Robust and precise angle measurement over multiple revolutions

Multiturn IncOder is a robust absolute inductive encoder with non-volatile turn count storage. The sensor offers up to 21 bits single turn resolution and 12 bits multiturn resolution (8 bits for SSI options) and is available as part of the Midi IncOder and Midi Ultra IncOder Series.

Multiturn IncOders measure absolute angle position within a single turn as well as monitor the number of revolutions. Turn count is always retained, even during “loss of power” events.

Designed for more compact and lightweight systems, Multiturn IncOder is a low-profile ring encoder with a large through-hole. Unlike traditional multiturn encoders the gearless design is wear free and does not require a battery backup supply.

Multiturn IncOder is suited for applications where motion exceeds one turn, such as rotary-to-linear motion and geared rotary systems. It is proven in harsh environments and applications including robot joints, servo motors, cartesian robots, wind turbines, and antenna masts.

Multiturn IncOder integrates easily with Everest and Capitan servo drives and can be direct mounted without special couplings or high tolerance.

Download Brochure
Multiturn Absolute Encoder
Multiturn Sensor in Robotic Arm

Robust and precise angle measurement over multiple revolutions

Multiturn IncOder is a robust absolute inductive encoder with non-volatile turn count storage. The sensor offers up to 21 bits single turn resolution and 12 bits multiturn resolution (8 bits for SSI options) and is available as part of the Midi IncOder and Midi Ultra IncOder Series.

Multiturn IncOders measure absolute angle position within a single turn as well as monitor the number of revolutions. Turn count is always retained, even during “loss of power” events.

Designed for more compact and lightweight systems, Multiturn IncOder is a low-profile ring encoder with a large through-hole. Unlike traditional multiturn encoders the gearless design is wear free and does not require a battery backup supply.

Multiturn IncOder is suited for applications where motion exceeds one turn, such as rotary-to-linear motion and geared rotary systems. It is proven in harsh environments and applications including robot joints, servo motors, cartesian robots, wind turbines, and antenna masts.

Multiturn IncOder integrates easily with Everest and Capitan servo drives and can be direct mounted without special couplings or high tolerance.

Download Brochure
Multiturn Absolute Encoder
Multiturn Sensor in Robotic Arm

Multiturn IncOder Specification

Multiturn IncOder
Size (OD)75 - 300 mm
Size (ID)25 - 260 mm
Single-turn Resolutionup to 21 bits
Multiturn Resolution12 bits (4096 counts) for BiSS-C, ASI, SPI protocol options

8 bits (256 counts) for SSI protocol options
Accuracyup to 19 arc-seconds - Ultra IncOder Series (size-dependent)

up to 38 arc-seconds - IncOder Series (size-dependent)
Operating Temperature-45°C to 85°C
CommsSSI, BiSS-C, ASI (Async Serial), SPI
Voltage Options5, 12, 24 VDC
IP RatingIP 67 possible
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Get a Quote for Multiturn IncOder
Get a Quote for Multiturn IncOder - High accuracy
Multiturn IncOder
Size (OD)75 - 300 mm
Size (ID)25 - 260 mm
Single-turn Resolutionup to 21 bits
Multiturn Resolution12 bits (4096 counts) for BiSS-C, ASI, SPI protocol options

8 bits (256 counts) for SSI protocol options
Accuracyup to 19 arc-seconds - Ultra IncOder Series (size-dependent)

up to 38 arc-seconds - IncOder Series (size-dependent)
Operating Temperature-45°C to 85°C
CommsSSI, BiSS-C, ASI (Async Serial), SPI
Voltage Options5, 12, 24 VDC
IP RatingIP 67 possible
Download CAD FilesGet a Quote for Multiturn IncOderGet a Quote for Multiturn IncOder - High accuracy