Rocket Motor Guide
New Way Space Models Sky Spike
New Way Space Models - Sky Spike {Kit} [2011-]
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Apogee A2 | 3.34 | 2:1 | 6:1 | 140.46 | 31.20 | 13.2 | 1.38 | 1.40 | 2.58 | 61 |
| Estes A3T | 3.40 | 3:1 | 7:1 | 173.22 | 30.50 | 8.8 | 1.03 | 1.40 | 2.23 | 52 |
| Estes A10T | 3.29 | 3:1 | 15:1 | 431.12 | 25.31 | 1.6 | 0.88 | 1.20 | 1.88 | 40 |
| Quest C6 | 3.96 | 4:1 | 18:1 | 431.60 | 100.52 | 2.2 | 2.56 | 3.80 | 6.16 | 495 |
| Estes A8 | 3.68 | 4:1 | 11:1 | 283.35 | 32.88 | 2.2 | 0.75 | 1.50 | 2.05 | 51 |
| Apogee C4 | 3.70 | 4:1 | 13:1 | 330.39 | 108.16 | 2.1 | 2.36 | 3.90 | 6.06 | 543 |
| Estes C5 | 3.84 | 5:1 | 24:1 | 495.70 | 131.55 | 1.5 | 2.06 | 4.30 | 6.16 | 591 |
| Estes B4 | 3.77 | 5:1 | 15:1 | 382.37 | 62.67 | 1.6 | 1.06 | 2.60 | 3.46 | 163 |
| Weco C6 | 3.84 | 5:1 | 14:1 | 344.77 | 83.37 | 1.9 | 1.78 | 3.30 | 4.88 | 307 |
| Estes C6 | 3.92 | 6:1 | 16:1 | 407.50 | 125.84 | 1.7 | 1.88 | 4.30 | 5.98 | 518 |
| Estes B6 | 3.74 | 6:1 | 14:1 | 363.41 | 68.28 | 1.8 | 0.89 | 2.80 | 3.49 | 171 |
| Quest A6 | 3.64 | 6:1 | 14:1 | 355.76 | 28.62 | 2.0 | 0.50 | 1.30 | 1.60 | 31 |
| Quest A8 Q-Jet | 3.56 | 6:1 | 13:1 | 296.17 | 24.49 | 2.2 | 0.44 | 1.10 | 1.34 | 23 |
| FSI A6 | 3.67 | 6:1 | 13:1 | 321.47 | 20.26 | 1.9 | 0.48 | 0.80 | 1.08 | 15 |
| Aerotech C6W | 3.91 | 7:1 | 14:1 | 331.13 | 146.12 | 2.0 | 1.68 | 4.50 | 5.98 | 603 |
| Quest B6 | 3.67 | 7:1 | 17:1 | 412.80 | 76.42 | 1.8 | 0.77 | 3.10 | 3.67 | 193 |
| Apogee B7 | 3.42 | 8:1 | 17:1 | 481.33 | 85.12 | 1.5 | 0.81 | 3.20 | 3.81 | 237 |
| Aerotech D8 | 3.77 | 8:1 | 18:1 | 473.21 | 226.27 | 1.4 | 2.50 | 5.30 | 7.60 | 1212 |
| Apogee C10 | 3.72 | 12:1 | 30:1 | 806.53 | 153.43 | 0.9 | 0.96 | 4.70 | 5.46 | 558 |
| Aerotech C12T | 3.87 | 12:1 | 24:1 | 552.57 | 149.25 | 1.4 | 1.01 | 4.70 | 5.51 | 538 |
| Aerotech D13W | 4.26 | 13:1 | 26:1 | 624.89 | 257.94 | 1.0 | 1.75 | 5.70 | 7.25 | 1128 |
| Aerotech D10W | 4.01 | 14:1 | 29:1 | 756.39 | 273.72 | 1.0 | 1.45 | 5.80 | 7.05 | 1124 |
| Apogee D10 | 4.01 | 16:1 | 29:1 | 760.57 | 274.92 | 1.0 | 1.45 | 5.80 | 7.05 | 1125 |
| Aerotech D21T | 3.98 | 24:1 | 37:1 | 987.89 | 311.98 | 0.8 | 0.95 | 6.20 | 6.95 | 1117 |
| Aerotech D24T | 4.19 | 25:1 | 48:1 | 733.51 | 262.57 | 1.0 | 0.96 | 6.00 | 6.76 | 981 |
| Aerotech E25T | 3.81 | 27:1 | 52:1 | 1472.62 | 374.62 | 0.6 | 1.03 | 6.20 | 7.03 | 1267 |
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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