GMI® Rotary Encoder

Precision and Versatility

An all-inclusive solution to stand out in any situation, the GMI® Rotary Encoder offers high accuracy, repeatability, and resolution.

Make your application stand out with a precise, versatile, all-in-one solution.

The Giant Magneto Impedance (GMI®) technology, developed and patented by FLUX for position measurement, capitalizes in an exceptional way the interaction between magnetic field and electromagnetic induction.

Hysteresis-free, absolute performance combined with robustness and large mounting tolerances guarantee flexibility in any situation and provide highest accuracy, repeatability, and resolution without compromises. IP67 Aluminium or steel housing for use in harsh environments as well as plug-and play options make the GMI® Rotary Encoder a reliable all-rounder for a limitless area of operations.

GMI-ROT Product Information

Characteristics

Flat and robust
Lightweight
IP67 aluminium or steel housing
Wide mounting tolerance without calibrating
Easy installation with sliding fits and optionally syncro clamps

Applications

Cobots & Robotic Joints
UAV / Drones
Gimbals
Medical Robots
Torque Motors
Industrial

GMI-ROT | The Versatile One

Model	Encoder Stator OD / ID	Encoder Rotor min OD* / max ID*	Thickness **	Resolution	Accuracy	Ingress protection	CAD
GMI-ROT-055	55 mm / 26.2 mm	39 mm / 25 mm	7.5 mm	20 bits / rev.	±0.010º / ±40”	IP67	Log In
GMI-ROT-069	69 mm / 40.2 mm	53 mm / 39 mm	7.5 mm	20 bits / rev.	±0.008º / ±30”	IP67	Log In
GMI-ROT-080	80 mm / 51.2 mm	64 mm / 50 mm	7.5 mm	21 bits / rev.	±0.007º / ±25”	IP67	Log In
GMI-ROT-096	96 mm / 67.2 mm	80 mm / 66 mm	7.5 mm	22 bits / rev.	±0.005º / ±20”	IP67	Log In

Remarks:

* Achievable minimum or maximum dimensions. See datasheet for possible combinations.
** Minimum thickness at nominal air-gap for Axx option. See datasheet for more options and details. See datasheet for tolerances.