| ??? 09/02/03 15:10 Read: times |
#53898 - RE: PWM and servomotor Responding to: ???'s previous message |
WHICH time constant ? The electrical one, or the mechanical one ? The DRIVE you are using will affect the calculation, do you have a constant current drive ????
Think of the charging time for the inductance of the motor up to its rated armature current. That determines the PWM frequency, amongst other things. Steve |
| Topic | Author | Date |
| PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| RE: PWM and servomotor | 01/01/70 00:00 | |
| Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
| RE: Post meant seriously? | 01/01/70 00:00 | |
RE: Post meant seriously? | 01/01/70 00:00 |