In many industrial nations, electric motors account for more than half of the electricity consumption so that they offer enormous energy saving potential. Speed control can easily reduce excess energy requirements.
The KL2791 Bus Terminal from Beckhoff is suitable for use as a speed controller for direct connection of single-phase AC motors up to 100 W. Besides the saving of energy, a decrease in speed also offers noise reduction and an increase in the service life of the motor. The module facilitates speed control between 10 and 100% for capacitor, universal and shaded-pole motors and is particularly suitable for drives with quadratic load characteristic such as fans and pumps.
The KL2791 Bus Terminal can control the speed of single-phase AC motors up to 100 W
The compact controller is housed in a standard 12 mm bus terminal unit and can be used in any bus system supported by the Beckhoff Bus Terminal system. The set value for the motor speed is specified by a 16-bit value and the motor is switched on and off with a practice-proven mains-synchronous pattern, so that the motor consumes less power.
Magma X100 delivers AMB systems for wide range of industrial machinery
Electrical switching & drive systems & components
SpinDrive launches Magma X100 controller, bringing active magnetic bearing technology to a new generation of industrial applications. The Magma X100 expands SpinDrive’s oil-free, frictionless AMB technology to applications below 150 kW, unlocking new addressable markets.
Read more...XPlanar aids innovation in laser processing Beckhoff Automation
Robotics & Mechatronics
Aalborg University is among the first in the world to test Beckhoff’s XPlanar intelligent transport system in advanced laser processes, opening the door to faster, tool-free production of metal parts.
Read more...PC-based control in minimally invasive surgery Beckhoff Automation
Robotics & Mechatronics
Researchers at the University of Basel are using Beckhoff PC-based control technology to develop a miniature laser robot for minimally invasive bone surgery.
Read more...Why lubrication fails in mining and what to do about it
Editor's Choice Electrical switching & drive systems & components
Lubrication Engineers explains the recurring failure points behind mining lubrication problems and how the right product, storage and application practices can improve equipment reliability.
Read more...Echain protects cables in cleanrooms igus
Electrical switching & drive systems & components
Advanced polymer manufacturer igus has developed a new cleanroom energy chain with an innovative guide system that allows for abrasion-resistant travel over distances of up to 30 metres.
Read more...PowerFlex drives cut energy use by up to 30% amid rising costs
Electrical switching & drive systems & components
Rockwell Automation’s PowerFlex 755TS variable frequency drives are delivering energy reductions of 10 to 30% in Africa’s industrial operations, with adaptive control and predictive maintenance features that cut downtime by up to 50%.
Read more...Next-generation oil-free motor systems with active magnetic bearings
Electrical switching & drive systems & components
WEG and SpinDrive are collaborating to integrate SpinDrive’s AMBs and built-in IoT condition monitoring into WEG’s market-leading electric motor offering, creating an oil-free, maintenance-free drive solution.
While every effort has been made to ensure the accuracy of the information contained herein, the publisher and its agents cannot be held responsible for any errors contained, or any loss incurred as a result. Articles published do not necessarily reflect the views of the publishers. The editor reserves the right to alter or cut copy. Articles submitted are deemed to have been cleared for publication. Advertisements and company contact details are published as provided by the advertiser. Technews Publishing (Pty) Ltd cannot be held responsible for the accuracy or veracity of supplied material.
printer friendly version