2nd Quarter 2014Electrical switching & drive systems & components
Yaskawa drives have earned a reputation for high performance, high functionality and high quality and the J1000 is no exception. Designed with quality, reduced cost of ownership and maintainability in mind, this compact inverter drive series fulfils all the requirements for compact automation applications. It is ideal for conveyors, fans, pumps, food processing machines, printing and textile machines.
The reduced cost of ownership is achieved by the compact finless design, side-by-side mounting and ability to operate a larger motor with the normal duty rating. It is possible to fit the entire setup into the narrowest enclosures. A reduction in the number of mechanical parts has resulted in an increased Mean Time Between Failure rate of an impressive 28 years. The overexcitation braking functions enable rapid braking up to 50% faster without using a braking resistor.
The J1000 has CE, UL and cUL global certification approval as well as being RoHS compliant. It has Swing PWM to suppress motor noise for a more peaceful work environment. Yaskawa´s USB Copy Unit is available for applications with multiple drives requiring the same parameter settings. This can be used to load parameters from the drive at the factory and edit them later on a PC.
The J1000 is available from 0,1 to 5,5 kW. The voltage classes are 200-240 V single-phase, 200-240 V three-phase, and 380-480 V three-phase, all of which are 50/60 Hz. Other standard features consist of an open loop V/f control with a speed range of 40:1 and a starting torque of 150% at 3 Hz. It also includes an output frequency of 0-400 Hz and Modbus communication up to 38,4 Kbps.
Precise detection of complex rotational movements Beckhoff Automation
Electrical switching & drive systems & components
The EP3751-0260 EtherCAT Box module by Beckhoff connects an acceleration sensor with an inertial measurement unit - a gyroscope. This provides accurate detection of acceleration and rotational motion in addition to shock, vibration and tilt measurement, both as preprocessed values and as raw sensor data.
Read more...Energy management system for electrohydrostatic actuation systems
Electrical switching & drive systems & components
In the machine manufacturing industry, more drive systems are being converted from servo-hydraulic throttle to electrohydrostatic actuation systems. The four-quadrant capability of the electrohydrostatic pump unit and servo drive used in this technology, in combination with the new Moog energy management system, allows regenerative power flows generated during braking or pressure relief to be stored and reused.
Read more...Drive solution for stacker reclaimer
Electrical switching & drive systems & components
Hägglunds Drives South Africa recently completed a retrofit project on the bucket wheel of a stacker reclaimer at Richards Bay Coal Terminal. The project entailed replacing a gearbox drive solution with a direct drive solution from Hägglunds Drives SA.
Read more...Kamoa-Kakula power pack order for SEW-EURODRIVE SEW-EURODRIVE
Electrical switching & drive systems & components
With well over 100 units already delivered, SEW-EURODRIVE is set to continue supplying Ivanhoe Mines’ prestigious Kamoa-Kakula Copper Complex in the Democratic Republic of Congo.
Read more...Seven ways to reduce production downtime on the plant
Electrical switching & drive systems & components
Production downtime is one of the biggest risks in the manufacturing industry. Follow these seven tips to reduce machine downtime in your production line.
Read more...The time is now to implement a motor management strategy Schneider Electric South Africa
Editor's Choice Electrical switching & drive systems & components
Motor management plays an all-important role in controlling motor energy costs in various industries, segments and applications. Research and practical experience have consistently shown that effective motor management practices can result in significant energy savings, reduced operational costs, and improved overall system reliability.
Read more...Rapid overhaul of compressor motors ACTOM
Electrical switching & drive systems & components
Marthinusen & Coutts Zambia was requested by a smelter based in the Copperbelt to provide an in-country repair solution for its two critical 4,5 MW compressor motors. The company was given only three weeks in which to overhaul and commission the motors.
Read more...PC-based motion control on a labelling machine Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
For 50 years, Bausch+Ströbel in Germany has been developing packaging and production systems for the pharmaceutical industries. The company’s goal is to offer the best technical and economical solutions for the challenges of modern industry. Its new ESA1025 labelling machine shows how this is achieved with PC-based control from Beckhoff as the central motion controller.
Read more...Thrust for hybrid electric flying
Editor's Choice Electrical switching & drive systems & components
Several leading academic institutes in Germany are collaborating on the future of hybrid electric flying. The partners are researching an entirely new propulsion system for medium-range aircraft with up to 35 passengers.
Read more...Precise knowledge for precise applications
Electrical switching & drive systems & components
Aerotech has been supplying standard product solutions such as motors, drives, controls and positioning tables since 1970. Customised motion subsystems include positioning systems on granite structures with undercarriage and vibration isolation, and also external measurement systems.
printer friendly version