The motor manufacturer Kollmorgen claims to have come up with a new way of connecting motors to rotary encoders which, it says, will not slip, even when subjected to a 20-fold overload.
ACS Motion Control has announced a series of compact EtherCat drive modules for use with servo, stepper and voice-coil motors. The UDMSD modules are based on a dual/quad-axis drive and are designed for motors with continuous power ratings from 10–100W (200W peak). Users can choose the type of motor, which can be set differently for each drive.
Festo has announced what it claims is the world’s first servodrive to be controlled via the IO-Link communication system. The low-cost CMMO-LK controller can be connected to any IO-Link master or Modbus TCP Ethernet port, making system integration simple across many applications. The built-in IO-Link connection (made via a cage-clamp connector) also makes it easy to replace the controller because as all of its parameters are stored in the IO-Link master. The controller was shown at the recent Motek handling show in Germany.
The German sensor-maker Sick has launched a PLd / SIL2-certified incremental encoder that can be used to ensure safety in machinery requiring frequent operator involvement. The DFS60S Pro encoder allows operators to interact safely at slow speeds – for example, to load piece-parts or adjust machining centres – without needing to stop the machine.
Eaton has announced a new generation of its multifunction electronic motor starter (EMS) which supports communications via its SmartWire-DT system. The new version adds current-measuring and overload warning capabilities to the actuation and feedback functions of the original model, launched in 2013. It also adds emergency-stop capabilities to direct-on-line and reverse starting, and supports tool-free, plug-in terminal connections – claimed to cut wiring time by up to 60% compared to screw terminals.
The British temperature-sensing specialist Calex Electronics has developed a small, low-cost infrared temperature sensor that links to a smartphone to show temperatures on production lines. The non-contact PyroNFC sensor measures the temperature of surfaces in industrial processes, and by touching it with an NFC-enabled Android smartphone, users can read the temperature via a free app. The readings are updated continuously while the phone is touching the sensor.
Rockwell Automation has announced a medium-voltage drive which, it claims, is the first arc-resistant 50kA MV drive with full regeneration capabilities. The Allen-Bradley PowerFlex 7000 drive incorporates a technology called ArcShield that redirects hazardous energy and gases created by arc-flashes away from personnel. When the drive is combined with an arc-resistant starter, it forms an integrated arc-resistant starter-and-drive system.
The Japanese robot-maker Fanuc says it has broken its own record by unveiling the world’s most powerful robot at the EMO machine-tool show in Italy. Its new M-2000iA/2300 robot can lift 2.3-tonne payloads, thus outstripping the 1.7 tonne limit of the previous version of the robot.
Fluke has announced a pair of three-phase power loggers, which capture and log more than 500 power quality parameters automatically, and are the first of their type designed to work with the Fluke Connect wireless data-gathering system.
Mitsubishi Electric has announced a new generation of variable-speed drives which, it claims, can deliver an extra 12% of energy savings over standard variable torque curve operation. The FR-F800 drives are also said to offer other benefits including optimised speed control, simple start-ups, auto-detection of faults, enhanced communications, high reliability, and auto-tuning of induction or permanent magnet motors.
The Brazilian motor-maker WEG has launched a range of Atex-compliant geared motors which combine its high-efficiency W22X motors with gearboxes from its Austrian subsidiary, Watt Drive. The motors, available in IEC frame sizes 71–800 and efficiency classes up to IE4, are suitable for harsh processing applications in hazardous areas in almost any industry.
Rockwell Automation has announced a two-axis servodrive that, it says, will help machine-builders to cut cabinet-space requirements by up to 70% and wiring requirements by up to 60%, as well as making configuration and commissioning easier.
Flir Systems has released a high-definition thermal imaging camera that, it claims, is only off-the-shelf camera for electromechanical and building inspection that has a 1,024 x 768 pixel detector. The Flir T1020 (also known as the Flir T1K) is designed to find hotspots quickly, measure them precisely, and streamline work processes. Advanced image-processing features are said to deliver the highest quality images available from a compact camera system.
Eaton has announced a new generation of the Tofino industrial security technology that it sells under its MTL brand. It claims that the 9202-ETS MTL security appliance provides the highest level of network security for process automation applications. The system is said to be easier to install than others and includes configurator software to protect industrial networks against cyber-attacks.
The German communications and automation specilaist Harting has developed a modular platform consisting of open hardware and software that can be adapted swiftly and economically to many industrial applications. The Mica platform consists of a compact, robust computer tested in accordance with EN 50155, and a “virtual industrial computing” software platform, based on Linux.