ADVERTORIAL TECHNOLOGY IN ACTION


Smart standard drives provide servo dynamics and precision


T


Precision inertial MEMS sensors offer ultra-high resolution F


inclination. Due to high aspect


eamed with advanced inverter electronics for smart control functionality, standard asynchronous motors providing IE2 or IE3 efficiency and permanent-magnet IE4 synchronous motors can deliver servo-level dynamics and agility.


These systems are


irst Sensor presents a new technology platform to fabricate high precision MEMS inertial sensors for the detection of inclination,


significantly more economic than conventional servo technology solutions since the purchase costs are much lower and since there is a much larger variety of available system components, including a very versatile gear program that allows for a wide range of custom- specific configurations. The frequency inverters feature a real-time microprocessor (cycle time 10 ms) and support free programming of drive-related functions according to IEC 61131 to relieve the workload of external PLCs. 200% overload reserve capacity ensures high operating safety, for instance in crane and hoist systems. Employing field-oriented control technology, these controllers achieve excellent consistency under flexible loads and from near standstill up to the motor’s rated speed, even without an encoder.


acceleration and


vibration. The capacitive sensors are based on single crystal silicon and utilize the latest micromachining technology. The devices achieve large signal-to-noise ratios and excellent stability over temperature which allows them to detect smallest changes in acceleration or


ratio


microstructures (HARMS) the sensors feature ultra- low cross axis sensitivities.


Further, the patented


highly flexible AIM (Air gap Insulated Microstructures) technology minimizes parasitic capacitances. First Sensor’s dual axis inertial sensors feature superior performance characteristics and excellent price/performance ratios compared to existing devices on the market. The inclinometers offer measurement ranges of ±30 ° and achieve noise densities smaller 0.0004 °/√Hz and resolutions smaller 0.0015 ° at 10 Hz measuring frequency.


First Sensor AG u +49 (0)89 80083-48 u www.first-sensor.com


enter 816 NORD GmbH u +49 45 32 / 2 89 -0 u www.nord.com


DE0 Series IP67 Enclosures T


enter 817


his unique range of robust, sealed enclosures are tough enough to withstand harsh weather conditions, with a temperature rating of –20ºC to +85ºC. Dust and waterproof for short term submersion to 1m depth, this versatile range has integrated moulded seals and threaded knock-outs. The captive lid screws are corrosion resistant plastic for increased torque and insulation. They are sealed up to IP67, flame retardant ABS UL94-HB, with 4 x PCB mounts, 8 x vertical PCB guides, 2 x M20 threaded and 1 x M20 non-threaded knockout. Standard colours are black or light grey, with the option of a transparent lid. They are also available in polycarbonate.


Accessories include cable glands, flange wall brackets and DIN rail brackets. If the type and dimensional size of the enclosure you require is not immediately available on our website, our experienced sales staff will search for the best options to meet your specifications.


Evatron u 01908 325100


owersolve has announced the TEQ 200WIR Series of high performance DC/DC Power Blocks designed specifically for industrial applications where the environment can often include shock,


TEQ 200WIR Series P


vibration and


temperature extremes. All eight models in the series meet EN50155 which also makes them suitable for railway applications. Featuring an ultra-wide 4:1 input voltage range (Up to 160VDC) and efficiency levels approaching 90%, the TEQ 200WIR Power Blocks come


in a rugged, sealed, heatsink-style metal case which can be chassis mounted. This allows the units to operate at temperatures up to +70°C with no derating and up to +90°C with power derating. Output voltages range from 12VDC to 48VDC. The Power Blocks, which are manufactured by TRACO, incorporate an EN 55022, class A compliant input filter as well as output voltage trimming, remote on/off and under voltage lock-out. According to Powersolve, the very wide input voltage range and reverse input voltage protection.


Powersolve u 01635 521858 u www.powersolve.co.uk


Good is getting better! F


an Heater Series CSF 028 with pre-set thermostat and new features, available in 250 and 400 W.


The purpose of the compact fan heater series CSF 028 is to maintain even temperatures in switch cabinets. This prevents condensation or frost, which in turn can result in malfunctions. The touch-safe plastic housing and the unusual small dimensions of this heater makes it an ideal solution for use in small cabinets or cabinets with high density. The fan heater CSF 028 is equipped with a pre-set thermostat. It can easily be connected via dual pressure clamps. Two different mounting options, either a clip fixing version or version with screw flange fixing, are available. • Integrated and pre-set thermostat • Optional screw flange fixing, ideal for applications with vibrations • External pressure clamps for quick connections without tools • Temperature safety cut-out that allows a vertical and horizontal mounting position


STEGO 30 u +44 (0)1372 747250 DECEMBER/JANUARY 2015 | ELECTRONICS u www.stego.de enter 820 enter 819


Robust IP69K tilt angle sensor for demanding environments


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SG’s two-axis tilt angle sensor series PE-MEMS ensures a high degree of data safety in rugged environments. The redundant systems are based on MEMS technology (microelectromechanical measuring systems). They cover a ±60° measuring range and reach an accuracy of 0.1°. Their anodized aluminum IP69K housing offers excellent vibration and shock resistance, making the systems suitable for extremely demanding environmental conditions at operating temperatures of -40 to +70 °C. A redundant 4…20 mA output ensures reliable signal transfer. The devices also feature a bubble level that allows users to quickly gauge the angle. A cable exit and a pre-assembled plug-in connector enable electrical connection.


FSG Fernsteuergeraete u +49 30 / 629 1214 u www.fernsteuergeraete.de


enter 821 / ELECTRONICS u www.evatron.com enter 818


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