Servo-like control from AC motors

Third Quarter 2004 Electrical switching & drive systems & components

LG Industrial Systems SA is offering its iV5 closed loop vector inverter. This unit gives a standard squirrel cage motor servo-like control, making it an economical choice for larger servo systems.

The iV5 is also suitable for torque controlled winding systems used in the printing, paper, board, vinyl and cable industries. When fitted with the ELIO option board, the iV5 becomes a dedicated elevator drive, with the ability to memorise a building with regard to floor positioning. This function allows the elevator to run in to a precise floor level position. An auto-levelling function maintains the floor alignment regardless of load-change.

Protective functions include earth-fault protection 'on the run'. Starting torque can be as high as 250%, depending on the load, with 100% of motor torque being available at standstill.

For more information contact Keith Gross, LG Industrial Systems, +27 (0) 21 914 9034, [email protected], www.lgis.co.za

Further reading:

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.

Read more...

---

Direct drive with integrated control
Vepac Electronics Electrical switching & drive systems & components
The PSD 40 direct drive is a mechatronic system with integrated control, bus interface and absolute measuring system, with no battery required.

Read more...

---

AI-powered on-premises analytics for industrial drives
Siemens South Africa Electrical switching & drive systems & components
Siemens is introducing a new on-premises analytics solution for industrial drive systems. The software enables users to evaluate drive data entirely within their own infrastructure and meet stringent data-sovereignty requirements.

Read more...

---

Hydrostatic machine base for ultra-precision grinding centre
Electrical switching & drive systems & components
Hyprostatik Schönfeld has developed a high-precision hydrostatic machine base for a new ultra-precision grinding centre for Optotech. The machine platform enables a previously unattainable combination of dimensional accuracy, dynamics and surface quality in the ultra-precision grinding of optical surfaces.

Read more...

---

Innovative drive system for smart logistics
Horne Technologies Electrical switching & drive systems & components
With its new DualGear, Faulhaber presents a high-performance drive system with high dynamics, robustness and precision in a compact, diameter-compliant design.

Read more...

---

Proportionate specification for hazardous locations
Electrical switching & drive systems & components
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...

---

Redefining compact motorsport driving simulators
Electrical switching & drive systems & components
Leading driver-in-the-loop simulator manufacturer, Ansible Motion has introduced the Delta T1 Sport, the first in a new class of motorsport simulators that offers high-fidelity dynamics, ultra-low latency and a fully immersive experience, all within a compact footprint and accessible price point.

Read more...

---

The shopping cart that knows the way
Horne Technologies Electrical switching & drive systems & components
How can visually impaired and blind people shop independently in a supermarket? VIRAS supplies the answer: an autonomous shopping cart developed at the Eastern Switzerland University of Applied Sciences.

Read more...

---

Loadcells for maximising conveyor belt performance
Electrical switching & drive systems & components
Loadtech’s ViewIT loadcell platform can transform the way operations monitor, manage and maximise conveyor belt performance.

Read more...

---

Rapid headframe replacement for Canada’s biggest potash mine
Electrical switching & drive systems & components
Mammoet has supported Ledcor with the construction of BHP’s new Jansen potash mine.

Read more...

---