| ??? 03/09/06 13:56 Read: times |
#111708 - Bravo, Russ Responding to: ???'s previous message |
Does the AC motor stop/start very quickly? If you turn off the power to it and it keeps turning, maybe this holds the relay on a bit longer! I suggest you have a separate relay for the motor and the brake.
Remember a motor is a generator! This is basic electromagnetism! I wish I had thought of that, I think you have hit the most likely cause. Now, here comes the sad part, I suggested yesterday morning that Kaz put 2 meters on, which would have shown the above, if, indeed, that is the cause, has Kaz done so? - not to my knowledge. It is frustrating to give advice and see it ignored. Erik |
| 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 |