| ??? 03/08/06 17:07 Read: times |
#111623 - Mechanical? Responding to: ???'s previous message |
U Kaz said:
"If an AC motor is operated for long on high load via relay, will the relay start acting funnily when its switched off Not if the relay is correctly rated. I doubt that your general question above is of any relevance; this is almost certainly something specific that's happening in your particular set-up. Don't forget that this is not purely an electrical/electronic system! Have you checked that it's not just a case of the brake getting physically stuck or jammed? Maybe something is loose, and it moves a bit when the AC motor is under heavy load, and that's enough to make the brake stick? Maybe something is not rigid enough, and it flexes a bit when the AC motor is under heavy load, and that's enough to make the brake stick? |
| Topic | Author | Date |
| Relay + current related question | 01/01/70 00:00 | |
| my crystal ball say that you drive the D | 01/01/70 00:00 | |
| re: Drive the DC motor | 01/01/70 00:00 | |
| put 2 meters on, one on the motor (not t | 01/01/70 00:00 | |
| ;-) | 01/01/70 00:00 | |
| beg, steal or borrow | 01/01/70 00:00 | |
| No problem | 01/01/70 00:00 | |
| Mechanical? | 01/01/70 00:00 | |
| heavy load | 01/01/70 00:00 | |
| re: Mechanical | 01/01/70 00:00 | |
| seeing is not believing | 01/01/70 00:00 | |
| The Ac motor has inertia? | 01/01/70 00:00 | |
| Bravo, Russ | 01/01/70 00:00 | |
| What's wrong with it? | 01/01/70 00:00 | |
| at least those of us that are married do | 01/01/70 00:00 | |
| Couldn't hold my stomach | 01/01/70 00:00 | |
> So did I | 01/01/70 00:00 | |
| Sure, it's learning | 01/01/70 00:00 | |
| I know what you mean | 01/01/70 00:00 | |
| Nice advice | 01/01/70 00:00 | |
| there is no need for an argument | 01/01/70 00:00 |