Sensorless vector inverters
2nd Quarter 2010
Electrical switching & drive systems & components
In March 2010 Bonfiglioli launched its AgilE series of sensorless vector inverters. The range covers power requirements from 0,25 to 11 kW, single and three-phase, 230 and 400 V. The inverters sport many of the features commonly associated with modern drive technology, including open loop vector control of brushless motors, multimediacard (MMC) memory cards and network management for sensorless drive applications.
“These new inverters have an intuitive menu structure, clearly marked terminals and easy programming of the built-in PLC functions,” said a company spokesperson. “Start-up and running costs are minimised by the provision of ready-to-use pre-programmed function that guide even inexpert programmers towards the ideal configuration. A standby mode lets one disable functions that are not needed when the unit is not driving the motor, resulting in important energy savings under active but idle conditions.
AgilE inverters are equipped with various integrated system buses based on CANopen and Modbus protocols and also boast an impressive nine digital and two analog inputs and one analog and four digital (including a relay) outputs. Even the basic model features an input for 24 V back up power and an EMI filter, as well as a 'Safe torque off' function.
The mechanical solutions for installation in control panels are also intelligent:
* The range includes versions for feed-through mounting and DIN rail adapter.
* A Cold Plate version means that these inverters can be used with all types of cooling surface.
Special attention has been paid to product lifecycle issues. The result is a drive capable of guaranteeing a significantly longer than average working life.
* Parts subject to wear, like the fan and capacitors, can be replaced quickly and easily to extend the drive’s useful life in tough and demanding applications.
* A special version with dielectric capacitors that last longer than conventional capacitors.
* The smallest sizes of AgilE inverters do not require a fan, promising maintenance-free operation for the entire lifetime of the unit.
* Advanced diagnostic, prediction and troubleshooting functions.
For more information contact Bonfiglioli Power Transmission, +27 (0)11 608 2030, [email protected], www.bonfiglioli.com/agile
Further reading:
Control without complexity
Axiom Hydraulics
Electrical switching & drive systems & components
In an era where precision, performance and smart control define industrial success, the right driver can make all the difference. At Axiom Hydraulics, we’ve seen firsthand how the Sun Hydraulics XMD series transforms hydraulic systems, from mining and construction to agriculture and automation.
Read more...
Planetary gear units for high torque requirements
SEW-EURODRIVE
Editor's Choice Electrical switching & drive systems & components
Packing a compact design, along with high torque and low-speed outputs, the new SEW PPK and SEW P2.e planetary gear units from SEW-EURODRIVE offer new capabilities in continuous heavy-duty applications where space is at a premium.
Read more...
Medium voltage drive for enhanced energy efficiency and process optimisation
Schneider Electric South Africa
Electrical switching & drive systems & components
Schneider Electric South Africa has unveiled its cutting-edge Altivar Process ATV6100 medium voltage (MV) drive range, designed to enhance energy efficiency and operational reliability across various industries.
Read more...
Servicing the electric motor sector
Editor's Choice Electrical switching & drive systems & components
Hexagon Electrical has expanded its manufacturing and service capabilities to meet the growing demand for customised, high-performance specialised electric motors in heavy engineering, and hazardous industrial and mining applications.
Read more...
Powerful high-precision hexapod
Electrical switching & drive systems & components
With the HEX150-125HL, Aerotech is launching the latest generation of its hexapod technology. The compact six-axis positioner combines precise movements with high load capacity and simple integration.
Read more...
Why turbomachinery should break free from vendor lock-in
Schneider Electric South Africa
Electrical switching & drive systems & components
Today’s modern turbomachinery control systems form an important of operational efficiency, be it in heavy industries, traditional power generation or renewables such as hydroelectric facilities. Independence is the name of the game, and turbomachinery stands to gain lot from this newfound freedom.
Read more...
Industrial gear units for mixing and agitating processes
Bearing Man Group T/A BMG
Electrical switching & drive systems & components
Nord Drive Systems encompass modular drive configurations that ensure optimum performance of mechanical speed control for specific applications in almost every industry.
Read more...
PC-based control for a food capsule and pod packaging machine
Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
For TME, a machine builder specialising in the packaging of powdered foods, Beckhoff’s PC-based control technology offers unlimited opportunities when it comes to performance and innovative capacity in terms of flexibility, scalability and openness.
Read more...
New torque sensors for fastening applications
Electrical switching & drive systems & components
Sensor Technology, a global leader in innovative torque and load measurement solutions, has launched its latest advancement in torque sensing technology.
Read more...
Miniature position sensor for precision motion control applications
Electrical switching & drive systems & components
The ILPS-13Z Series miniature linear variable inductive transducer position sensor is designed to deliver exceptional performance and reliability for a wide range of industrial and laboratory applications, including automotive R&D, motorsports, motion control, medical, military and aerospace.
Read more...
printer friendly version