U-One Compact

With the U-ONE®-Compact UOC 40 and U-ONE®-SAFETY-Compact USC 42 (SIL 2 / PL d) Johannes Hübner Giessen have developed a universal encoder system that not only reduces costs, but also implements useful additional functions at the same time. Thanks to the compact combination of different electronic function modules there is now no need for the […]

U-One Function Modules

The universal encoder system U-ONE from Johannes Huebner Giessen offers ten function modules in a single unit. The FOC decoder module is one of the possible modules available to acquire optical signals from the basic unit and supply power to the electronic function modules. Other function modules belonging to the U-ONE system offer the following […]

Magnetic Encoder – MAG

Incremental Magnetic Encoder from Johannes Hubner Giessen, as supplied by Barlow Technology, are a reliable, safe and flexible solution for even the harshest of environments. Suitable for multiple applications where there may be no free shaft end, these encoders offer a safe and reliable solution.

Universal Encoder System – U-One

The universal encoder system U-ONE from Johannes Huebner Giessen combines speed, position and overspeed detection in a single unit. The system includes a universal basic unit that is connected to the electronic function modules on the switchboard via EMC proof fiber optic cable. Encased in a rugged aluminium casing the basic unit UOM 4L-1212 is […]

SIL 3 certified: Multi-turn absolute encoder with a solid shaft

Absolute encoders from Huebner Giessen are suitable for deployment in the harshest conditions in rolling mills, the mining industry and crane systems. The multi-turn version AM… 41 encoders are designed to fulfill the highest safety requirements and are particularly suitable for use in projects where safety is paramount. The reason is the absolute encoders AM… […]

MAGA Absolute Single-Turn

The magnetic absolute encoders MAGA from Johannes Huebner Giessen are available with PROFINET IO, PROFIBUS-DP, EtherCAT and SSI interfaces. Thanks to the magnetic scanning principle these encoders are impervious to dirt and are tolerant of large radial and axial play. The version with a split pulse wheel is particularly suitable for retrofitting and upgrade projects. […]

AMH 40 Multi-Turn

The multiturn version of the absolute encoder AM…H 40 from Johannes Huebner Giessen is optionally available with a hollow shaft. It is possible to configure the AM…H 40 via all customary interfaces such as PROFIBUS DP, PROFINET IO, DeviceNet, EtherCAT, SSI or a parallel interface. An incremental output is available on request. The multi-turn version […]

AS40 Singleturn Looper

Loop lifter or looper encoders are subjected to demands that shorten their service life considerably. The looper encoder from Johannes Huebner Giessen AL… 40 is especially designed and built for this field of application, a fact that enables it to provide service lives many times greater than is usually the case. Filled with a special […]


Absolute encoders from Johannes Huebner Giessen are designed for operations in extreme operating conditions: They have a robust, thick-walled aluminium casing and large ball bearings with a high dynamic load rating; the encapsulated interior space remains sealed even when the generously dimensioned terminal box is open. All screwed connections are vibration resistant. The singleturn version […]