Abstract: A gateway module includes: a module housing, an operating device arranged on the module housing, which can be put, by user actuation, into a plurality of visually distinguishable operating device states, a first communication interface for communication with field level devices, a second communication interface for communication with an external server, and a control unit configured to receive field data from the field level devices via the first communication interface and to provide the field data to the external server via the second communication interface, wherein the control unit is further configured to provide, depending on which operating device state the operating device is in, a manipulation function for influencing the operation of the gateway module and/or the field level devices.

Abstract: A cage freewheel for installing in the clamping gap between a shaft and a hub, in particular in the drive of an e-bike, having a sprag cage which, in one embodiment, is fitted continuously in the circumferential direction with sprags arranged pivotably in the sprag cage, with the sprags being loaded resiliently in the engagement direction. Here, a bearing disk is arranged axially adjacent to the sprag cage. In a further embodiment, the cage ring is fitted consecutively in the circumferential direction both with bearing rollers and with sprags. In addition, a shaft and hub arrangement and to an e-bike drive having a cage freewheel with the abovementioned features is also provided.

Abstract: A gateway module includes: a module housing, an operating device arranged on the module housing, which can be put, by user actuation, into a plurality of visually distinguishable operating device states, a first communication interface for communication with field level devices, a second communication interface for communication with an external server, and a control unit configured to receive field data from the field level devices via the first communication interface and to provide the field data to the external server via the second communication interface, wherein the control unit is further configured to provide, depending on which operating device state the operating device is in, a manipulation function for influencing the operation of the gateway module and/or the field level devices.

Abstract: A cage freewheel for installing in the clamping gap between a shaft and a hub, in particular in the drive of an e-bike, having a sprag cage which, in one embodiment, is fitted continuously in the circumferential direction with sprags arranged pivotably in the sprag cage, with the sprags being loaded resiliently in the engagement direction. Here, a bearing disk is arranged axially adjacent to the sprag cage. In a further embodiment, the cage ring is fitted consecutively in the circumferential direction both with bearing rollers (4) and with sprags (5). In addition, a shaft and hub arrangement and to an e-bike drive having a cage freewheel with the abovementioned features is also provided.

Abstract: In a system and a method for the automated design of an automation unit, multiple electronically controllable components are interconnected in a work dependency. The system includes a central web server having a database, an interface for importing technical application data for the automation unit, a processor, which applies technical application data and provided functionality data sets of the components according to interconnection rules to generate a circuit diagram for the components. The system can also include a converting unit, which converts the generated circuit diagram into control commands for the design of the automation unit.

Abstract: A frictionally engaged free-wheel clutch with an exterior ring, an interior ring approximately concentric in reference thereto, and several clamping bodies arranged in the circular gap between the interior and the exterior ring, which block a rotation of the interior ring relative to the exterior one in one direction and release it in the opposite direction. Here, it is essential that the clamping body and/or the running paths of the interior and/or the exterior ring are provided with a friction-increasing coating.

Abstract: A frictionally engaged free-wheel clutch with an exterior ring, an interior ring approximately concentric in reference thereto, and several clamping bodies arranged in the circular gap between the interior and the exterior ring, which block a rotation of the interior ring relative to the exterior one in one direction and release it in the opposite direction. Here, it is essential that the clamping body and/or the running paths of the interior and/or the exterior ring are provided with a friction-increasing coating.