Automation Parts

KTR Develops Coupling For Measurement And Control KTR's Countex Coupling is a three-part, backlash-free, torsionally stiff coupling used mainly in measuring and control technology, such as encoders and tachometers. The compact design of the coupling is characterised by its simple assembly, reliable performance and suitability for use in confined spaces. The double cardanic design allows the coupling to compensate for all potential misalignments with minimal restoring forces. The axial 'plug-in' of the coupling ensures an easy blind assembly. The coupling has aluminium crown-shaped hubs on the outside diameter, with a toothed cage made from temperature-resistant nylon. Set screws secure the hubs against axial movement. Countex can be used in temperatures of up to 160C. The first Countex Coupling available was a size 14 with rated torques of 1Nm and maximum bore diameter of 14mm. KTR has now extended the range to include the smaller size 6 Countex Coupling with a rated ...

Temperature Measurement Kit Works In Remote Areas The Temptrackr multipoint wireless temperature measurement kit from Aspen Electronics is suitable for monitoring the temperature on equipment and installations in remote locations. It can also be used where power and communication to the sensor is restricted. Designed for systems integrators and original equipment manufacturers, the system is claimed to be simple to install and use. It is also portable and offers good performance for real-time in-process temperature sensing. Developed by Vectron International's Sengenuity division and manufactured in Germany, the starter kit contains three passive wireless temperature sensors, capable of measuring temperatures between 0C and +120C from a maximum interrogation distance of 1.78m. The surface acoustic wave (SAW)-based sensors require no power source as they harvest energy from bursts of radio frequency emitted by a wireless interrogator, which excite resonators within each device. ...

Beko Introduces Measurement Technology Programme Beko Technologies offers a comprehensive programme of systems designed to save energy and improve efficiency in the application of compressed air. From the company's perspective, one of the key areas requiring attention in most production facilities is the acquisition and analysis of data regarding compressed air use. According to Beko, many plant managers are simply unaware of how much air is used or how much each cubic metre of air costs. With its new Metpoint range, Beko offers a product portfolio that is said to fill this gap, offering facility managers the opportunity to accrue valuable data on the performance of one of the most expensive energy sources - compressed air. The range includes 24/7 online evaluation of oil vapour content; a dewpoint meter; accurate measurement of compressed air moisture content; portable dewpoint monitoring; and compressed air consumption logging.

Optigo 3D Measurement Checks Mecaner's Dies Cognitens has supplied its Optigo 3D optical measurement system to Spanish sheet-metal die producer Mecaner SA. The white-light system - which facilitates quality iterations and manufacturing-process corrections in real time - is being used for dimensional inspection and reverse-engineering applications. Mecaner chose the Cognitens system for its speed, reliability and increased productivity. It complements inspection outputs from five co-ordinate-measuring machines operated by the company's quality-control department. Alberto Goirigolzarri, senior director of quality and environment at Mecaner, said: 'There were several reasons why we chose the Optigo system. 'It is portable, which allows us to use it throughout our entire production process. 'The precision and reliability of measurements is comparable with our existing CMMs, while its ability to analyse part measurements is superior.' The Cognitens Optigo system...

Measurement Systems Spot Problem Components The ability to integrate multiaxis systems and controllers allows different faces of the parts can be simultaneously measured, matching the production timing. Automotive industry parts and assembly quality standards have moved from sigma level sampling to zero defect requirements This can be achieved through a combination of containment through 100% inspections (eliminating bad parts) and correction through immediate feedback and adjustment Manufacturers of critical parts and assemblies such as airbags, wheel bearings and pistons have achieved this by adding SMAC XYZ measurement systems to their inline manufacturing process. These linear motor based systems incorporate a "softland" capability that removes the need for expensive probes. Volumes up to 100mm3 can be covered by a single system. Robust guiding and the direct drive linear motor greatly reduce the need for periodic offsets, which are a major problem with standard commercia...