Compact DC drive
July 2005
Motion Control & Drives
With a footprint of just 35 mm x 105 mm, Sprint Electric's new range of DC drives fit easily into existing control panel or can save space in new designs. The controller's slim design saves space and allows placement adjacent to other control panel components. Easy access to drive adjustments, plug on screw terminals and the DIN-rail-mounting package mean that these controllers clip into place without needing further engineering.
The non-isolated drives are designed for use with permanent magnet or shunt wound DC motors. Power ratings range from 550 W to 1,8 kW at 180 V d.c. Despite their small size, dual voltage supply and selectable AVF or tacho feedback are some of the standard features. The new controllers are part of an integrated range of analog or digital products, which includes units specified from 370 W to 265 kW.
Sprint Electric, founded in 1987, offers a wide range of DC motor control units, with over 50 models covering both single-phase and three-phase, regenerative and non-regenerative applications. From low voltage servo performance controller to highly sophisticated fully digital three-phase DC variable speed drive of many hundreds of amps, Sprint Electric products meet the demands of countless industrial applications around the globe. Sprint Electric is provides innovative products backed up by a high level of customer service to the worldwide industrial market.
Further reading:
Osterwalder launches multi-plate, fully electric powder press
Motion Control & Drives
Osterwalder Technology has launched the MPneo 480, a 480 kN fully electric multi-plate powder press with up to six cross-pressing modules. Designed for hard metals, ceramics and advanced engineered materials, the press supports complex geometries and offers optional
Read more...
Ground helical racks for superior precision and durability
Motion Control & Drives
KHK USA has announced its ground helical rack series, engineered for smooth operation, high torque transmission and long-lasting performance in precision motion systems. The racks are designed for demanding environments such as machine tools, high-speed automation equipment and precision positioning systems.
Read more...
SpinDrive launches Magma X100 active magnetic bearing controller
Motion Control & Drives
SpinDrive has launched the Magma X100, a new active magnetic bearing controller platform for applications up to 150 kW. The platform brings oil-free, frictionless bearing technology to mobile machinery, semiconductor equipment and other high-speed rotating equipment at a cost comparable to conventional bearing solutions.
Read more...
Sealed split spherical roller bearings deliver rapid installation and reduced downtime
SKF South Africa
Motion Control & Drives
SKF Cooper sealed split spherical roller bearings combine a split design with premium engineering to enable rapid installation and simplified maintenance, reducing mean time to repair by up to 70% and keeping operations running in sectors from mining to food and beverage.
Read more...
Inclination sensors for motion control
ifm - South Africa
Sensors & Transducers Motion Control & Drives
The JBC dynamic inclination sensor from ifm offers accurate angle measurement in the most demanding conditions, filtering out motion disturbances such as vibrations, shocks and vehicle dynamics to deliver reliable inclination values via IO-Link or programmable switch outputs.
Read more...
Inside the Giant Magellan Telescope with mechanical engineering at astronomical scale
Motion Control & Drives
Construction of the Giant Magellan Telescope, set to become the world’s largest Gregorian optical infrared telescope, is well underway. While its scientific mission is to transform astronomy, its performance depends heavily on advanced mechanical, hydraulic and pneumatic engineering.
Read more...
Drives cut energy use by up to 30% amid rising costs
Motion Control & Drives
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...
Proportionate specification for hazardous locations
Motion Control & Drives
As automation spreads deeper into processing, handling and transport operations, motors are increasingly required to operate in spaces that sit on the edge of hazardous zones.
Read more...
Keep your turbines spinning
Motion Control & Drives
No turbine is immune from wear and tear. Unexpected downtime or poor performance can quickly degrade its value and lifespan, but strategically maintained turbines can deliver decades of performance.
Read more...
Linear drive architectures deliver versatility without complexity in medical technology
Motion Control & Drives
Linear drive architectures provide a straightforward, configurable way to deliver precise linear motion, making it an increasingly valuable solution in medical motion designs.
Read more...
printer friendly version