E15W Data (RASP)
Accuracy of this data file:
| |
This File |
Certified |
± |
| Diameter |
24 mm |
24 mm |
= |
| Length |
65 mm |
65 mm |
= |
| Prop. Weight |
16 g |
16 g |
= |
| Total Weight |
49 g |
49 g |
= |
| Avg. Thrust |
22.2 N |
21.8 N |
+2% |
| Max. Thrust |
34.7 N |
34.9 N |
−1% |
| Total Impulse |
34.7 Ns |
35.0 Ns |
−1% |
| Burn Time |
1.6 s |
1.6 s |
−2% |
File Errors
File is usable, but has some problems:
- first time "0" at line 5 not positive
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Data Graph
File Notes
| E20 data
| John Coker
| March 9, 2018
| |
This thrust curve is for the E20, but newer motors marked as "E15" are the same as the E20.
|
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Raw Data
;@File: E20.txt, @Pts-I: 1001, @Pts-O: 32, @Sm: 3, @CO: 5%
;@TI: 34.6666, @TIa: 34.5451, @TIe: 0.0%, @ThMax: 34.6991, @ThAvg: 22.1301, @Tb: 1.561
;Exported using ThrustCurveTool, www.ThrustGear.com
E15 24 65 4-7-10 0.0162 0.049 A
0 0.0290422
0.024 0.227567
0.038 1.39403
0.048 2.6721
0.056 5.81661
0.06 7.76916
0.062 9.00446
0.064 10.7176
0.072 20.3365
0.074 22.4147
0.08 27.1311
0.084 28.9874
0.09 30.5394
0.104 32.9513
0.124 34.2647
0.138 34.677
0.252 33.8465
0.36 32.0816
0.63 29.8124
0.672 28.8301
0.77 27.3596
0.8 26.3903
0.9 24.2069
1.084 18.0681
1.134 16.8918
1.16 15.8701
1.2899 12.1921
1.3719 9.38065
1.5079 4.03928
1.5519 2.72185
1.6019 1.72082
1.7579 0
;
You can also download the raw data points as a CSV file.
