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.
Read more...Innovation award for Beckhoff’s XTS machine Beckhoff Automation
News & events
The Premio Innovazione award has confirmed that Tetra Pak’s Cap Applicator 40 Speed Hyper has achieved a machine solution that pushes the boundaries of conventional packaging lines. The decisive factor ...
Read more...PC-based control for additive machine tools Beckhoff Automation
Editor's Choice Electrical switching & drive systems & components
IRPD is a specialist in additive machine tools. Development is heavily focused on high system throughput and consistently high process quality. This goal was achieved with the help of PC- and EtherCAT-based control and drive technology from Beckhoff.
Read more...Major software release for Parker PSD servo drives Parker Hannifin - Sales Company South Africa
Electrical switching & drive systems & components
Parker Hannifin has released its PSD servo drive family delivering new control modes, advanced synchronisation functions and performance optimisations designed to improve throughput, accuracy and system efficiency in demanding industrial applications.
Read more...Ultra-compact industrial PCs exploit advances in CPU technology Beckhoff Automation
Other technologies
Beckhoff’s C60xx scalable series of ultra-compact industrial PCs combines high computing power in an extremely compact format with a wide range of options for installation in the control cabinet.
Read more...Beckhoff expands economy drive system Beckhoff Automation
Electrical switching & drive systems & components
Beckhoff’s new AM1000 servomotor joins the company’s economy drive system. The compact, powerful motor and the AX1000 servo drive provide users with a perfectly coordinated, cost-optimised drive system.
Read more...Moving next-generation monopiles
Electrical switching & drive systems & components
Wind turbine sizes are increasing at an unprecedented rate. The bigger the turbine, the more power it can generate and the fewer are needed per wind farm. Mammoet has been ahead of the curve in coming up with ways to make the movement of even XXL monopiles faster and more cost-effectively.
Read more...PC-based control for flat wire motors for electric vehicles Beckhoff Automation
Electrical switching & drive systems & components
Special machine manufacturer, ruhlamat Huarui Automation Technologies has unveiled the second generation of its mass production line for flexible stators with bar winding (pins). This enables an extremely short production cycle and line changeover times, supported by PC- and EtherCAT-based control technology from Beckhoff.
Read more...New generation surface drill rig
Electrical switching & drive systems & components
Epiroc South Africa is launching a new and improved PowerROC T45. This new generation surface drill rig offers increased fuel efficiency and high availability, and is a welcome addition to the PowerROC family.
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