Wiegand sensors are tiny devices that use variations in an external magnetic field to generate electrical signals and energy. They have unique properties that make them a useful option for many proximity sensing systems. Wiegand sensors are built around small sections of Wiegand wire, a specially prepared ferromagnetic alloy that has a unique physical property. […]
Networking + IoT
Inductive proximity and magneto resistive sensors enhance IoT4.0 connectivity for Nexen brake families
Nexen Group, Nexen Servo, Rail, and ZSE brake lines now have Industry 4.0 connectivity sensor options to enhance machine efficiency. Multiple sensors integrated into the brake families provide information about brake operation and health to the control system network. The sensors used in the spring-operated air-released ZSE brakes provide operation information such as brake engagement […]
Podcast: Dave Hein of Nexen Group on brakes having functional safety certification
In our most recent Technology Tuesdays podcast, Dave Hein — senior vice president and engineering and chief technology officer at Nexen Group — chatted with us about three brake options that now have Functional Safety certification. Listen in: Design World · Brakes with Functional Safety certification: Update from Nexen Group engineer Dave Hein According […]
TwinCAT IoT now supports Siemens’ MindSphere
MindSphere, the Industrial IoT as a service solution from Siemens, is now one of the latest solutions that can integrate with TwinCAT. Beckhoff has offered diverse IoT communication capabilities with its TwinCAT IoT product family since 2015. Transmitting data to the cloud or between networked machines in this way creates enormous potential for increasing production […]
Teknic launches multi-axis motion and industrial I/O controller
Teknic recently launched ClearCore, a low-cost, multi-axis, motion and industrial I/O controller offering OEMs a new way to save space, money and wiring in their automated machinery. ClearCore provides four axes of motion control, Ethernet, serial, USB, and wireless expandability along with 13 configurable digital and analog I/O points. By registering their application with Teknic, […]
What are voltage monitoring relays and how are they used?
Relays are used in motor-driven applications to measure and monitor operating parameters such as temperature, current, or voltage, preventing damage to the motor and connected equipment in the case of a fault or abnormal operating condition. Voltage monitoring relays can detect not only under-voltages and over-voltages, but also voltage-related issues such as phase imbalances, phase […]
Contactless energy transfer, cable-free communication open up new possibilities for machine builders
One of the more promising recent developments in connection technology is contactless energy and data transfer and its use in the industrial world. Such technology can replace wiring and cables and cable carriers, lowering costs and streamlining designs. For instance, robotic systems are sometimes limited by constraints in automation and drive technology. However, consider the […]
Sensors aid packaging machine flexibility
Sensors have always been the unseen elements that make complex machines perform at their optimal level. This is true for all kinds of machines, including the latest generation of packaging machines. Companies that need to invest in packaging machines value flexibility where a single machine can handle a wide range of package sizes and formats. […]
Bosch Rexroth adds new offerings to its ctrlX AUTOMATION platform
Bosch Rexroth has added several new offerings to its recently introduced ctrlX AUTOMATION machine control platform. The new offerings include ctrlX SAFETY, ctrlX I/O and ctrlX SERVICES. These offerings expand the overall ctrlX AUTOMATION system functionality, with more capabilities planned in the near future. ctrlX SAFETY ctrlX SAFETY is the fastest and most compact safety […]
What are geared cam limit switches?
Electromechanical switches are often placed at the ends of linear axes to indicate the limits of travel. But for applications with rotary — rather than linear — motion, geared cam limit switches can perform a similar function by tracking rotations of the motor shaft and triggering switches to stop movement when the specified number of […]
