Article Archive

Article archive

Programmable universal verbaliser 1/8 DIN panel meter

Solution for process monitoring almost any type of measurement with speech, display and alarming, says Omega

Interest grows in engineering as a career

Research shows 19 per cent increase in people who would recommend engineering as a career to their children, family or friends

Power supply for high-performance X-ray applications

Output voltage is 0 to 70kV at 0 to 1mA and maximum output power is 70W; 5.5VDC, 3.5A grounded filament power supply

Tube skin thermocouples offer high accuracy and reliability in process heaters

Can be bent and coiled to enable movement in both the horizontal and vertical axes

IP65 gearboxes now available for permanent-magnet motors

Parvalux EMD now has standard IP65 GB12 square-framed, worm-wheel gearboxes available for use with its DC commutated permanent-magnet motors

Magnetic sensor bearing designed for micro-hybrid cars

SKF has developed a magnetic sensor bearing for use in Valeo's Stars (starter alternator reversible system) for micro-hybrid cars

Electrical damage to bearings prevented by new coating

Schaeffler has developed the Isotect A coating that can be applied to the external surfaces of motor bearings to prevent damage from stray currents

Capacitive sensors are easy to use

New KQ capacitive sensors form IFM are very simple to set up and use, plus each model in the range can perform multiple functions

CFdesign 2010 provides CFD in a CAD environment

Blue Ridge Numerics says that CFdesign 2010 enables engineers to investigate pass-fail and what-if engineering scenarios as part of a highly efficient workflow

Modular five-pole power connector is extremely compact

Harting's new Han Pushpull Power five-pole power connector is compact, sealed to IP65/67 and available with a choice of metal or plastic housings

Level sensor is approved for SIL2 safety loops

Magnetrol has updated its E3 Modulevel so that it benefits from increased functionality, diagnostics and the capability to configure the transmitter

Position sensor communicates via Ethernet Powerlink

The R-Series Ethernet Powerlink position sensor from MTS is designed for use in dynamic control applications with short cycle times

New multibeam echo sounder launched

Acoustic time delay beamforming techniques to deliver high quality survey data, says Tritech

2009-10-01

How to manufacture cars and reduce environmental impact

Having made his name as a race car designer in the 1980s, Hugo Spowers left the industry because of concerns about its environmental impact. While studying for an MBA at Cranfield University, he examined the commercial feasibility of hydrogen cars

Resin developments speed up the automotive production process

Andreas Moser looks at the future of the automotive industry and the latest composite materials technologies

Alternatives to four-stroke engines promise an increase in efficiency

For 100 years the four-stroke internal combustion engine has been the dominant automotive powerplant, but there is a pressing need to improve fuel efficiency, emissions and power density

Machinery relocation services

DB Engineering Services is a specialist company for machinery relocation. It has dismantled (and re-installed), packed and shipped a diversity of manufacturing equipment ranging

Electroactive polymer actuators feature microstructured surface

For more than 50 years the potential for electroactive polymers to be used as artificial muscles has been appreciated, but it is only now that commercialisation appears feasible. Alistair Rae reports on a new development in electroactive polymer actuators

Cleaning up incremental encoder signals

The incremental encoder is the most common type used in motion control and measures relative displacement by generating two pulsing signals for every increment step move

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