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PRODUCTS MEASUREMENT Integrated Encoder Solutions Integrated encoder solutions with magnetic sensors and a magnetic ring

Integrated magnetic rotary encoder with magnetic ring

Flexibly adaptable, space-saving and maintenance-free solution for precise angle and position measurement in compact drive systems

Integrated magnetic encoders from Kübler reliably detect the change in magnetic fields from the north and south poles on a ring that is connected to the drive shaft. Thanks to the flexible selection of resolution and magnetic ring geometry, the sensors can be optimally adapted to different drives and requirements. They offer a maintenance-free, space-saving solution for compact motors and ensure precise angle and position measurement, even under demanding industrial conditions

Integrated magnetic rotary encoder with magnetic ring

Flexibly adaptable, space-saving and maintenance-free solution for precise angle and position measurement in compact drive systems

Integrated magnetic encoders from Kübler reliably detect the change in magnetic fields from the north and south poles on a ring that is connected to the drive shaft. Thanks to the flexible selection of resolution and magnetic ring geometry, the sensors can be optimally adapted to different drives and requirements. They offer a maintenance-free, space-saving solution for compact motors and ensure precise angle and position measurement, even under demanding industrial conditions

Advantages

FLEXIBLE

High flexibility thanks to a wide range of magnetic rings, pole pitches and resolutions

PROGRAMMABLE

Programmable resolution up to 999,999 ppr

ROBUST

Resistant and sensitive

FAST

Quick and easy commissioning

Magnetic Sensing with a Magnetic Ring – Design


A. Sensor technology in IP67 housing for use even in unprotected areas
 B. Sensor board for direct integration into the drive - shape and dimensions can be customized
 C. Magnetic rings for different shaft diameters and mounting types
 D. 2 mm or 5 mm pole length of the magnetic rings - optionally with reference signal 

Sensor Head Variants

The sensor head defines the system—whether protected within a housing or as a fully integrable board-level solution
Complete systems consisting of sensor head and magnetic ring

Complete systems consisting of sensor head and magnetic ring

  • Robust sensor head housing with protection class IP67 for
    integration or attachment to the application
  • Simple installation
Bearingless rotary encoder RIM
Fully integrable circuit board solution

Fully integrable circuit board solution

  • Individually customizable
  • Minimal space requirement

Flexible selection of pole length and magnetic rings

2 or 5 mm pole length for wide operating and installation tolerances, or for optimal performance.
For high signal quality

For high signal quality

If high demands are placed on signal quality, the RIM200 bearingless rotary encoders with 2 mm pole length or the RIM2000 programmable bearingless rotary encoders should be used. This requires good bearings and a stable installation process that allows an air gap of up to 1 mm.

For applications with a larger air gap

For applications with a larger air gap

If the application requires a larger air gap (up to max. 2 mm), the RIM500 bearingless rotary encoders with 5 mm pole length or the RIM5000 programmable bearingless rotary encoders are used. These also offer high performance and high signal quality.

Wide selection of magnetic rings

Wide selection of magnetic rings

Even if a high resolution can be realized for all outer diameters, it is recommended to select the largest possible diameter.

Various mounting options

Various mounting options

Various diameters and fastening types are available for mounting on the application shaft.

Magnetic sensors with magnetic ring - how they work

The magnetic ring is connected to the application shaft. The sensor module records 2 signal periods, which are offset by 1/4 of the pole length, as input signals A and B. This results in 2 electrical voltages as sine and cosine signals, which are converted into square-wave signals depending on the programmed number of pulses.
An optional reference signal (1x per revolution) can be used to determine angular positions.