Rocket Motor Guide
Estes Generic E2X
Estes - Generic E2X {Kit} (1764)
| 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 | 1.51 | 5:1 | 14:1 | 365.88 | 98.74 | 2.5 | 1.38 | 3.50 | 4.68 | 316 |
| Apogee 1/2A2 | 1.43 | 5:1 | 11:1 | 302.39 | 53.56 | 2.8 | 0.70 | 2.30 | 2.80 | 105 |
| Estes A3T | 1.57 | 6:1 | 17:1 | 431.37 | 84.59 | 1.5 | 1.06 | 3.20 | 4.06 | 237 |
| Estes A10T | 1.45 | 7:1 | 36:1 | 703.98 | 53.24 | 1.2 | 0.93 | 2.20 | 2.93 | 120 |
| Estes 1/4A3T | 1.49 | 7:1 | 14:1 | 360.71 | 20.29 | 1.7 | 0.26 | 1.00 | 1.06 | 13 |
| Apogee 1/4A2 | 1.40 | 7:1 | 15:1 | 423.85 | 20.17 | 1.7 | 0.24 | 1.00 | 1.04 | 13 |
| MPC 1/2A3-M | 1.50 | 9:1 | 14:1 | 364.49 | 40.12 | 1.9 | 0.48 | 1.80 | 2.08 | 58 |
| Estes 1/2A3T | 1.50 | 9:1 | 22:1 | 582.21 | 36.53 | 1.3 | 0.43 | 1.60 | 1.83 | 50 |
| Quest C6 | 2.13 | 9:1 | 44:1 | 795.10 | 197.04 | 1.8 | 2.59 | 5.20 | 7.59 | 1095 |
| Estes A8 | 1.85 | 9:1 | 28:1 | 481.03 | 63.94 | 1.6 | 0.78 | 2.60 | 3.18 | 149 |
| Estes 1/2A6 | 1.76 | 10:1 | 22:1 | 434.41 | 27.01 | 1.7 | 0.39 | 1.30 | 1.49 | 27 |
| Apogee C4 | 1.87 | 11:1 | 32:1 | 673.00 | 203.40 | 1.3 | 2.39 | 5.20 | 7.39 | 1125 |
| Estes C5 | 2.01 | 11:1 | 58:1 | 1406.28 | 252.07 | 1.2 | 2.01 | 5.40 | 7.21 | 1168 |
| Estes B4 | 1.94 | 12:1 | 36:1 | 716.78 | 127.14 | 1.1 | 1.12 | 4.20 | 5.12 | 433 |
| Weco C6 | 2.01 | 13:1 | 35:1 | 668.35 | 188.28 | 1.4 | 1.72 | 5.00 | 6.52 | 790 |
| Estes C6 | 2.08 | 13:1 | 40:1 | 611.93 | 240.58 | 1.3 | 1.94 | 5.50 | 7.24 | 1047 |
| Estes B6 | 1.91 | 14:1 | 34:1 | 569.22 | 139.63 | 1.4 | 0.94 | 4.40 | 5.14 | 460 |
| Quest A6 | 1.81 | 14:1 | 34:1 | 493.75 | 64.08 | 1.5 | 0.44 | 2.60 | 2.84 | 129 |
| Quest A8 Q-Jet | 1.73 | 14:1 | 32:1 | 807.34 | 79.36 | 1.6 | 0.46 | 3.10 | 3.36 | 178 |
| FSI A6 | 1.84 | 15:1 | 33:1 | 656.81 | 64.99 | 1.4 | 0.52 | 2.50 | 2.82 | 124 |
| Aerotech C6W | 2.08 | 17:1 | 33:1 | 671.54 | 274.97 | 1.4 | 1.62 | 5.70 | 7.12 | 1125 |
| Quest B6 | 1.84 | 18:1 | 41:1 | 601.85 | 166.48 | 1.4 | 0.82 | 4.70 | 5.32 | 534 |
| Apogee B7 | 1.59 | 19:1 | 42:1 | 909.57 | 189.97 | 1.1 | 0.76 | 4.80 | 5.36 | 598 |
| Aerotech D8 | 1.94 | 20:1 | 44:1 | 1034.39 | 415.74 | 0.8 | 2.46 | 5.70 | 7.96 | 1838 |
| Apogee C10 | 1.89 | 28:1 | 73:1 | 1699.96 | 295.63 | 0.6 | 1.04 | 5.70 | 6.54 | 1029 |
| Aerotech C12T | 2.04 | 30:1 | 58:1 | 1135.25 | 286.86 | 1.0 | 0.98 | 5.90 | 6.68 | 1028 |
| Aerotech D13W | 2.43 | 32:1 | 63:1 | 1200.90 | 435.79 | 0.7 | 1.73 | 6.40 | 7.93 | 1741 |
| Aerotech D10W | 2.18 | 35:1 | 71:1 | 1541.61 | 468.38 | 0.6 | 1.42 | 6.40 | 7.62 | 1680 |
| Apogee D10 | 2.18 | 38:1 | 71:1 | 1550.13 | 474.48 | 0.6 | 1.43 | 6.40 | 7.63 | 1693 |
| Aerotech D21T | 2.15 | 59:1 | 91:1 | 2017.58 | 546.71 | 0.5 | 1.03 | 6.50 | 7.33 | 1638 |
| Aerotech D24T | 2.36 | 62:1 | 117:1 | 1316.39 | 454.50 | 0.7 | 0.94 | 6.80 | 7.54 | 1519 |
| Aerotech E25T | 1.98 | 66:1 | 126:1 | 3034.88 | 654.43 | 0.4 | 1.02 | 6.30 | 7.12 | 1732 |
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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![Estes Rockets Generic E2X Flying Model Rocket kit Skill Level 2 [EST2008] 2008](https://i.ebayimg.com/images/g/0GgAAOSwR4ZhhDcd/s-l225.jpg "Estes Rockets Generic E2X Flying Model Rocket kit Skill Level 2 [EST2008] 2008")
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