Physical Parameters: Difference between revisions
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Added propeller constants for 9in DJI. |
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| Line 41: | Line 41: | ||
|DJI 9443 9in | |DJI 9443 9in | ||
|9.5705e-06 | |9.5705e-06 | ||
| | |6.1230e-06 | ||
|- | |- | ||
|Carbon Fiber 9in | |Carbon Fiber 9in | ||
| Line 63: | Line 63: | ||
|DJI 2212/920 New w/ 9445 Propeller & New DJI Opto 30A ESC | |DJI 2212/920 New w/ 9445 Propeller & New DJI Opto 30A ESC | ||
|0.09 | |0.09 | ||
| | |4.2012e-05 | ||
|- | |- | ||
|DJI 2212/920 Old w/ 8045 Propeller & Old DJI Opto 30A ESC | |DJI 2212/920 Old w/ 8045 Propeller & Old DJI Opto 30A ESC | ||
Revision as of 20:27, 18 October 2016
Motor Information
| Kv (RPM) | Kv (rad/sec) | Kq (rad/sec) | If (A) | Rm (Ohms) | |
| DJI 2212/920 Old Motor | 920 | 96.3422 | 96.3422 | 0.422 | 0.243 |
| DJI 2212/920 New Motor | 920 | 96.3422 | 96.3422 | 0.511 | 0.2308 |
Propeller Information
| Kt (kgm/rad^2) | Kd (kgm^2/rad^2) | |
| DJI 8045 8in | 2.3765e-07 | 7.9008e-06 |
| DJI 9443 9in | 9.5705e-06 | 6.1230e-06 |
| Carbon Fiber 9in | 1.2364e-05 | 2.9011e-07 |
| DJI 1045 10in | 1.1325e-05 | 3.5388e-07 |
Motor & Propeller System Information
| Tau (sec) | Jr (kgm^2) | |
| DJI 2212/920 New w/ 9445 Propeller & New DJI Opto 30A ESC | 0.09 | 4.2012e-05 |
| DJI 2212/920 Old w/ 8045 Propeller & Old DJI Opto 30A ESC | 0.12 | 5.3204e-05 |
| DJI 2212/920 Old w/ 1045 Propeller & Old DJI Opto 30A ESC | 0.14 | 6.2071e-05 |
| DJI 2212/920 Old w/ 10in Carbon Fiber Propeller & Old DJI Opto 30A ESC | 0.24 | 1.0641e-04 |