
10-25-2006, 04:40 PM
|
 | Community Moderator | | Join Date: Dec 2003 Location: Canada
Posts: 16,543
| |
Permanent magnet-field DC motors will reverse direction with reverse polarity, If wound-field and fed from the same supply the field has to be reversed with respect to the armature.
It is unusual to find a recently manufactured motor that is not reversable.
Al.
__________________ CNC, Mechatronics Integration and Machine Design.
“Logic will get you from A to B. Imagination will take you everywhere.”
Albert E. |