| ??? 08/31/08 23:23 Read: times |
#157875 - New drive circuit most likely Responding to: ???'s previous message |
Stepper motors aren't known for their high speed. I'm assuming that the motor stalls when you try to step it faster than 300rpm - in which case you need a better drive circuit. There's a wealth of information on driving stepper motors on the web - just do a Google and you'll find more than enough info.
Basically you need to force more current into the motor - this means more volts then you need to regulate the current so the motor does go up in smoke. |
| Topic | Author | Date |
| problem in stepper motor driver circuit | 01/01/70 00:00 | |
| More data, please | 01/01/70 00:00 | |
| code of microcrocontroller | 01/01/70 00:00 | |
| maybe you do, maybe you don't | 01/01/70 00:00 | |
| New drive circuit most likely | 01/01/70 00:00 | |
| two not necessariliers | 01/01/70 00:00 | |
| There are other things to consider as well... | 01/01/70 00:00 | |
| have you seen this? | 01/01/70 00:00 | |
| looks like same posting different wording | 01/01/70 00:00 | |
How can you be totally sure that it;'s possible??? | 01/01/70 00:00 |