Rocket Motor Guide
Estes Exo-Skell
Estes - Exo-Skell {Kit} (2163)
| Motor | Weight oz | TTW Average | TTW Peak | Accel f/s2 | Speed mph | Rod Len feet | Burnout Time sec | Optimal Delay sec | Time to Apogee sec | Altitude feet |
|---|---|---|---|---|---|---|---|---|---|---|
| Quest C6 | 6.16 | 2:1 | 10:1 | 252.65 | 44.03 | 2.6 | 2.62 | 1.80 | 4.22 | 168 |
| Apogee C4 | 5.90 | 3:1 | 8:1 | 189.41 | 51.92 | 3.2 | 2.44 | 2.10 | 4.34 | 214 |
| Estes C5 | 6.05 | 3:1 | 14:1 | 359.67 | 66.01 | 1.8 | 2.00 | 2.60 | 4.40 | 231 |
| Estes B4 | 5.97 | 3:1 | 9:1 | 223.91 | 33.64 | 5.2 | 1.03 | 1.50 | 2.33 | 62 |
| Weco C6 | 6.04 | 3:1 | 8:1 | 220.76 | 42.97 | 3.4 | 1.77 | 1.80 | 3.37 | 124 |
| Estes C6 | 6.12 | 3:1 | 10:1 | 251.42 | 67.61 | 3.2 | 1.87 | 2.60 | 4.27 | 218 |
| Estes B6 | 5.94 | 3:1 | 8:1 | 211.97 | 37.87 | 3.7 | 0.90 | 1.70 | 2.40 | 67 |
| Quest A6 | 5.84 | 3:1 | 8:1 | 206.54 | 20.13 | 4.9 | 0.45 | 0.90 | 1.15 | 16 |
| Aerotech C6W | 6.11 | 4:1 | 8:1 | 195.43 | 83.12 | 2.8 | 1.64 | 2.80 | 4.24 | 262 |
| Quest B6 | 5.87 | 4:1 | 10:1 | 261.89 | 45.10 | 2.8 | 0.84 | 1.80 | 2.44 | 80 |
| Apogee B7 | 5.62 | 5:1 | 10:1 | 276.77 | 46.67 | 2.2 | 0.76 | 1.90 | 2.46 | 89 |
| Aerotech D8 | 5.97 | 5:1 | 10:1 | 276.29 | 129.27 | 2.1 | 2.45 | 3.50 | 5.75 | 586 |
| Apogee C10 | 5.92 | 7:1 | 17:1 | 485.47 | 88.53 | 1.4 | 1.00 | 3.00 | 3.80 | 246 |
| Aerotech C12T | 6.07 | 7:1 | 14:1 | 370.10 | 88.08 | 1.7 | 0.95 | 3.10 | 3.85 | 237 |
| Aerotech D13W | 6.47 | 8:1 | 15:1 | 388.58 | 154.87 | 1.4 | 1.78 | 3.70 | 5.28 | 547 |
| Aerotech D10W | 6.22 | 8:1 | 17:1 | 460.69 | 160.70 | 1.5 | 1.48 | 3.90 | 5.18 | 541 |
| Apogee D10 | 6.22 | 9:1 | 17:1 | 463.30 | 160.99 | 1.5 | 1.49 | 3.90 | 5.19 | 541 |
| Aerotech D21T | 6.18 | 14:1 | 22:1 | 603.76 | 186.60 | 1.0 | 0.97 | 4.30 | 5.07 | 544 |
| Aerotech D24T | 6.40 | 15:1 | 28:1 | 455.24 | 160.25 | 1.4 | 0.99 | 4.20 | 4.99 | 479 |
| Aerotech E25T | 6.01 | 16:1 | 30:1 | 883.91 | 221.73 | 0.8 | 1.04 | 4.30 | 5.14 | 629 |
Weight - The total weight of the rocket, with motor, at lift-off.
TTW Average - The average thrust-to-weight ratio of the rocket.
TTW Peak - The peak thrust-to-weight ratio of the rocket.
Accel - The maximum acceleration experienced by the rocket.
Speed - The maximum speed experienced by the rocket.
Rod Len - The minimal rod/rail length for the rocket to reach a safe speed (9 m/s) for free flight.
Optimal Delay - The optimal delay time (equal to the time from burnout to apogee).
Altitude - The altitude at apogee.
Note: These simulation results should be used with caution. Always double-check to ensure that your flight will be safe.
The Rocket Motor Guide helps you choose the right motor to use in your rocket by running a simulation using each of the motors in the RocketReviews.com motor database.
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