Find Docs

Galil Motion Control - pr 3 11 98 (Page 1)

Wodocs >> Electronics : Motion Control >> Galil Motion Control pr 3 11 98 Page 1
Galil Motion Control - pr 3 11 98
Editorial Contacts:
Lisa Wade, Galil Motion Control
Patty Garrison, McMullen Advertising, Inc.
Controllers Take Command of Signals ­ Enabling Cost-Effective
Solution For Brushless Motors
MOUNTAIN VIEW, Calif., March 11, 1998 --
leader of digital motion control technology, today announced that their DMC-1600
Compact PCI Bus and DMC-1700 ISA Bus controllers now include sinusoidal
commutation for brushless motors as a standard feature. This enables the controller to
generate current command signals, allowing for the use of low-cost amplifiers.
Sinusoidal commutation controls the motor in a manner that minimizes the power
dissipation in the motor. Another advantage of this method is that the output signals vary
gradually resulting in smoother motion, especially when applied to linear motors.
"Sinusoidal commutation promises to be a cost-effective method for controlling
brushless motors for high-precision applications," said Lisa Wade, vice president of
sales and marketing at Galil Motion Control. "Soon, everyone will be cutting costs by
using a motion controller that is inherently more precise than expensive amplifiers."
In the sinusoidal commutated system, the main control loop is like a conventional
servo system in that the closed loop compares the reference position with the feedback
to form the position error. Compensation filter produces the signal, which represents the
required torque for acceleration. Unlike conventional systems that apply the signal to the
amplifier, a sinusoidally commutated system generates two current command signals
that are shifted by 120°. The two signals are applied to an amplifier that generates
- more -

<< Previous      1 2       Next >>

Other Documents:
pr 3 2 98, pr 6 15 99, pr 7 1 99, pr 8 29 00, pr 9 13 99, pr 9 9 98, db 28040 qsi, bestvalue, jacob video, icmworksheet, note 1220, note 1222, note 2311, note 2312, note 2319, note 2321, note 2326, note 3311a, note 3312, note 1419, note 1427a, note 2429, note 2438, note 4413, cadtodmc, dmcdos, dmcocx, dmcwin, ecam, hpgltodmc, mcs, sdk 1000, sdk 600, sdk 700, wsdk, tut2, tut3, tut4, tut6, amp 19540 manual, cadman, manc 18x 6, optcom, MSDS JEECHEM SHAMPOO CONCENTRATE 1, msds ALOE VERA GEL DECOLORIZED 40 X, msds ALOE VERA OIL EXTRACT Mineral Oil Base, msds ANHYDROUS LANOLIN USP, msds CARROT OIL, msds COTTONSEED OIL, msds JEECHEM 100 CG POWDER,

Wodocs share you 300000 free online manuals, brashures and other documents, some pages can be downloaded.

if you have any questions about pr 3 11 98 online manual, please feel free to contact us
if you can't find Galil Motion Control user, owners manual, operating instructions, service manual, quick start guide, mounting,
and installation instructions, RTFM, schematics and user guide, please use search box or contact us.

All copyrights, pictures, pdfs, trademarks and brands are the property of their owners.

WODocs | |
All rights reserved. wodocs.comİ 2009

New Docs

Documents Category:
Arts (Design, Movies, Music, Radio, Television)
Automotive (Cars, Marine, Motorcycle, ATV, Snowmobiles)
Business (Biotechnology and Pharmaceuticals, Chemicals, Construction and Maintenance, Materials, Real Estate, Services)
Electronics (Computers, Motion Control, Power Supply)
Games (Board, Family, Party, Card, Construction, RC Toys)
Health (Animalm, Beauty, Healthcare, Medicine, Pharmacy, Surgery, Weight Loss)
Home (Accessories, Cooking, Decor and Design, Electrical, Family, Pets)
News (Newspapers, Sports, Television)
Recreation (Collecting, Hiking, Scouting, Survival, Travel)
Reference (Education, Libraries and Archives, Museums)
Science (Agriculture, Astronomy, Biology, Chemistry)
Shopping (Antiques and Collectibles, Clothing, Flowers, Food, Home and Garden)
Sports (Bicycle, Snowboard, Skiing, Other)