Closed loop vector drives
June 2017
Motion Control & Drives
The LSLV-iV5 series offers high precision vector control in all operational areas with precise speed control and is superb for crane, continuous lines or elevator system controls. It is also easily adapted to corrugated paper mills, metal processing, winders and most other applications.
For winding applications there are various options including inside/outside winding and splicing. Speed and positioning using SIN/COS encoder option with expansion I/O, elevator dedicated I/O and synchronous motor control capacities.
Standstill auto-tuning allows for auto-tuning to be performed even with the motor shaft directly connected to the load. This is especially useful in lift applications as it does not require releasing the mechanical brake when integrating the motor with the drive. Rotational auto-tuning is available where motor shafts are free from an application. This is the norm for the entire LSIS range of drives.
Draw, droop and process PID control is provided for precise tension control, linear velocity control, temperature and pressure control and load balancing. Internal brake control and antiroll back can be applied in addition to mechanical braking where risk of dropping a load would be a concern, such as in elevators and cranes.
What makes the iV5 particularly attractive to the South African industry is that it caters not only for 380-480 VAC up to 800 kW but also from 540-680 VDC up to 500 kW. Just on elevators, more than 800 iV5 have been sold in South Africa, Zimbabwe and Zambia. The Sky Trains at Sun City have the iV5 DC drives installed in synchronous mode.
For medium voltage applications the drive of choice would be the LSMV-M1000, which has a voltage range from 3,3-13,8 kV. When it comes to drives, LSIS has developed a range that is able to provide effective motor control from 200 VAC to 13,8 kV, making this range one of the most comprehensive to date.
For more information contact Ana-Digi Systems, 086 132 3334, [email protected], www.anadigi.co.za
Further reading:
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...
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...
Design life analysis keeps lifting equipment alive
Motion Control & Drives
The Konecranes Design Life Analysis has been specifically designed to calculate the remaining design life of structures and machineries of cranes and associated lifting components. It determines the amount of work it can safely perform before its useful life is over.
Read more...
Compact powerhouses with versatile configurability
Horne Technologies
Motion Control & Drives
Faulhaber is introducing several new additions to its range of DC micromotors. Designed for maximum reliability and flexibility, these drives open up new possibilities for modern, space-saving drive solutions.
Read more...
Kollmorgen introduces new controller and high-voltage capability
Motion Control & Drives
Kollmorgen has expanded its Kollmorgen Essentials portfolio with the new PCMM2G Essentials controller and a high-voltage drive rated for up to 4 kW. These support a broader range of industrial applications and motion requirements.
Read more...
Reducing friction on high-throughput plants
igus
Motion Control & Drives
Engineered polymers manufacturer, igus has developed a unique tribological dry coating for high-throughput packaging and manufacturing plants to reduce friction and wear.
Read more...
Innovative drive system for smart logistics
Motion Control & Drives
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...
VSD drive excels in mining and industrial automation
Conical Technologies
Motion Control & Drives
The Veichi AC310 VSD drive is a high-performance variable speed drive designed for demanding industrial environments, combining advanced motor control, robust hardware design and flexible integration capabilities.
Read more...
The shopping cart that knows the way
Motion Control & Drives
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...
The cost of incorrect lubrication
Motion Control & Drives
Sam Kekana, technical sales representative at Lubrication Engineers has spent years working with plant maintenance teams across a range of industries, and he has seen where lubrication goes wrong and what it costs companies when it does.
Read more...
printer friendly version