New microdrive from ABB

Due to its high repeatability, the ACS 140 improves
end-product quality and output by controlling processes within narrow tolerances, says ABB. The inaccuracy in the microdrive's analogue input is less than 1%, giving accurate speed control and consistent performance.
For accurate process control, the microdrive responds in 9 milliseconds to input signals. There is little delay between the drive receiving an instruction and the motor shaft speed being adjusted. On cutting machines, for example, this precise control ensures the blade is in the correct position at the correct time and so reduces waste caused by inaccurate cutting of the metal or wood.
Mounting the ACS 140 can be in one of three ways: flange, panel or DIN rail. Flange mounting allows the drive to be installed with the heat sink outside the panel or machine. This enables more units to be packed into a smaller space and increases the reliability of the drive electronics by separating them from the heat generated.
Both single and three phase models, across all power ratings, are only 80mm wide, giving the ACS 140 one of the smallest footprints on the market.
No control panel is needed as many parameters are pre-set. For complex applications that need many parameters to be set, a small control panel is available which clips onto the front of the microdrive. Set-up times are cut for users of several ACS 140 units with the panel's parameter copy and paste facility.

For further information:
ABB Industry (Pty) Ltd
David V. Sheldon
P.O. Box 11494
1457 Randhart, South Africa
Tel: +27 11 567 5340
Fax: +27 11 9080 2061
http://www.abb.com/vsd

ABB Elektrik Sanayi A.S.
Fatih Yalcin
P.K. 3 Yukari Dudullu Imes, Umaraniye
81260 Istanbul, Turkey
Tel: +90 216 3652900
Fax: +90 216 3652944
http://www.abb.com/vsd

ABB S.R.O.
Vladimir Lexa
Vinohradska 184
13052 Prague 3, Czech Republic
Tel: +420 2 6713 2387
Fax: +420 2 6713 2384
http://www.abb.com/vsd

Asea Brown Boveri Ltd
Ivan Bucska
Vaci ut 152 - 156
1138 Budapest, Hungary
Tel: +36 1 2701555
Fax: +36 1 2698723
http://www.abb.com/vsd

Asea Brown Boveri
Josef Magic
Sladkovicova 54
97401 Banska Bystrica, Slovakia
Tel: +421 88 62324
Fax: +421 88 62325
http://www.abb.com/vsd

S.A. ABB N.V.
Nadine Meesen
Hoge Wei 27
1930 Zaventem, Belgium
Tel: +32 2 718 66 72
Fax +32 2 718 64 40
http://www.abb.com/vsd