BUS OF THE MONTH:ARCNet
BUS OF THE MONTH: LonWorks
A servo system consists of a number of elements (see diagram). One aspect of the system integration process involves matching the servo amplifier to the brushless dc motor. This may seem as simple as selecting the amplifier and motor from the same manufacturer.
Chicago —Shown at NMW, Series 4000 and 5000 direct-drive linear servo motors offer high force per volume in a tubular configuration. Ring-shaped neodymium magnets of alternating polarity line the length of the output shaft, which is the motor's only moving part. The cylindrical stator—also composed of rings (with teeth and slots)—fits around the shaft, producing smooth electr...
Chicago—TeSys D Line ("Telemecanique System"), a new generation of motor starters from Schneider Electric/Square D, was introduced at the NMW show. The new D Line features smaller dc contactors for lower control power (uses less panel space and 75% less power than traditional coils), a mounting/wiring system that cuts panel connection time by 50% without tools, and finger-safe connection...
Düsseldorf, Germany— Interkama 2001, the International Trade Fair for Solutions for Automation in Production and Business Processes, will integrate software, communications, and information technology with its traditional process automation focus here on Sept. 24-28, according to show organizer Messe Düsseldorf GmbH.