4th Quarter 2014Electrical switching & drive systems & components
Tectra Automation has brought the new Bosch Rexroth EMC-HD electromechanical cylinders with ball or planetary roller screw drive to the South African market. The planetary screw drive is designed for high power density and long service life, and the ball screw drive for high dynamics and non-complicated operation. These electromechanical heavy-duty cylinders transmit motor movement via ball or planetary screw drives, depending on the dynamics and force requirements.
The EMC-HD cylinder is a complete turnkey system for quick and functionally reliable installation and fast startup. Designed for use in harsh environments and for space-saving integration in machine concepts, they are simple, compact and robust. A screw assembly converts rotary toque into linear motion with high efficiency, while the rotation of the spindle enables the in/out piston rod movement via the screw nut. The use of precision screw assemblies allows for precise positioning, high dynamics, powerful drive and a long service life.
These cylinders have a dynamic load rating (Cdyn) up to 211 kN and axial force up to 110 kN. With an integrated anti-rotation device as an option, their maximum traversing speed is standard at 1 m/s and a maximum stroke up to 1200 mm. Their protection type category is IP65 and a wide range of mounting elements is available with switches and force sensors as optional extras. They are available as a complete system with precisely matching transmissions, servo motors and drive controllers.
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...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.
Read more...Rip-and-ship solution speeds up nuclear decommissioning project
Electrical switching & drive systems & components
When removing steam generators from decommissioned nuclear reactor buildings, the most economical method is to remove them in one piece. Mammoet was commissioned by Framatome to support with the removal of four steam generators from PreussenElektra’s Nuclear Power Plant Unterweser in Germany.
Read more...Helping to solve wastewater challenges
Electrical switching & drive systems & components
KSB Pumps and Valves is doubling its efforts to help government and municipalities find practical and technical solutions to the growing wastewater challenges gripping large parts of the country.
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