Rocket Motor Guide
Estes Black Brant III
Estes - Black Brant III {Kit} (1293) [?-?, 2018-]
| 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 | 1.30 | 6:1 | 16:1 | 435.20 | 114.10 | 1.9 | 1.35 | 3.60 | 4.75 | 362 |
| Apogee 1/2A2 | 1.22 | 7:1 | 13:1 | 362.04 | 62.16 | 2.2 | 0.66 | 2.50 | 2.96 | 127 |
| Estes A3T | 1.36 | 7:1 | 20:1 | 508.49 | 98.12 | 1.4 | 1.05 | 3.40 | 4.25 | 278 |
| Estes A10T | 1.25 | 8:1 | 43:1 | 754.24 | 67.24 | 1.2 | 0.92 | 2.60 | 3.32 | 164 |
| Estes 1/4A3T | 1.28 | 8:1 | 17:1 | 425.92 | 20.20 | 1.5 | 0.35 | 0.90 | 1.05 | 13 |
| Apogee 1/4A2 | 1.19 | 8:1 | 18:1 | 505.30 | 20.29 | 1.4 | 0.32 | 0.90 | 1.02 | 15 |
| MPC 1/2A3-M | 1.29 | 10:1 | 17:1 | 395.32 | 49.00 | 1.8 | 0.46 | 2.10 | 2.36 | 79 |
| Estes 1/2A3T | 1.29 | 10:1 | 26:1 | 636.55 | 42.78 | 1.2 | 0.42 | 1.90 | 2.12 | 63 |
| Quest C6 | 1.92 | 11:1 | 52:1 | 882.12 | 209.59 | 1.8 | 2.58 | 5.20 | 7.58 | 1154 |
| Estes A8 | 1.64 | 11:1 | 33:1 | 504.08 | 76.08 | 1.5 | 0.77 | 3.00 | 3.57 | 189 |
| Estes 1/2A6 | 1.55 | 12:1 | 27:1 | 468.50 | 34.52 | 1.6 | 0.38 | 1.60 | 1.78 | 41 |
| Apogee C4 | 1.66 | 13:1 | 38:1 | 760.72 | 212.79 | 1.2 | 2.38 | 5.10 | 7.28 | 1159 |
| Estes C5 | 1.81 | 13:1 | 69:1 | 1604.30 | 265.76 | 1.2 | 2.01 | 5.30 | 7.11 | 1192 |
| Estes B4 | 1.73 | 14:1 | 43:1 | 760.00 | 142.85 | 1.1 | 1.11 | 4.30 | 5.21 | 482 |
| Weco C6 | 1.80 | 16:1 | 42:1 | 854.86 | 206.24 | 1.3 | 1.71 | 4.90 | 6.41 | 840 |
| Estes C6 | 1.88 | 16:1 | 48:1 | 642.76 | 260.84 | 1.3 | 1.93 | 5.40 | 7.13 | 1093 |
| Estes B6 | 1.70 | 17:1 | 41:1 | 601.64 | 157.78 | 1.3 | 0.93 | 4.50 | 5.23 | 511 |
| Quest A6 | 1.60 | 17:1 | 40:1 | 577.96 | 74.81 | 1.5 | 0.43 | 2.90 | 3.13 | 160 |
| Quest A8 Q-Jet | 1.52 | 17:1 | 38:1 | 868.67 | 87.48 | 1.6 | 0.45 | 3.20 | 3.45 | 197 |
| FSI A6 | 1.63 | 18:1 | 39:1 | 777.94 | 73.50 | 1.3 | 0.52 | 2.70 | 3.02 | 148 |
| Aerotech C6W | 1.87 | 20:1 | 40:1 | 755.16 | 297.20 | 1.3 | 1.61 | 5.60 | 7.01 | 1148 |
| Quest B6 | 1.63 | 21:1 | 49:1 | 755.21 | 190.92 | 1.3 | 0.81 | 4.80 | 5.41 | 583 |
| Apogee B7 | 1.38 | 23:1 | 50:1 | 1087.43 | 217.23 | 1.0 | 0.75 | 4.80 | 5.35 | 636 |
| Aerotech D8 | 1.73 | 24:1 | 52:1 | 1185.83 | 448.01 | 0.8 | 2.45 | 5.40 | 7.65 | 1825 |
| Apogee C10 | 1.68 | 34:1 | 87:1 | 1938.53 | 323.88 | 0.6 | 1.04 | 5.50 | 6.34 | 1039 |
| Aerotech C12T | 1.83 | 36:1 | 70:1 | 1290.64 | 314.57 | 1.0 | 0.98 | 5.80 | 6.58 | 1050 |
| Aerotech D13W | 2.23 | 38:1 | 75:1 | 1337.39 | 460.86 | 0.6 | 1.73 | 6.20 | 7.73 | 1733 |
| Aerotech D10W | 1.98 | 42:1 | 85:1 | 1742.42 | 498.29 | 0.5 | 1.42 | 6.10 | 7.32 | 1660 |
| Apogee D10 | 1.98 | 45:1 | 85:1 | 1752.14 | 504.14 | 0.6 | 1.43 | 6.10 | 7.33 | 1673 |
| Aerotech D21T | 1.94 | 71:1 | 109:1 | 2283.22 | 581.15 | 0.5 | 1.03 | 6.20 | 7.03 | 1606 |
| Aerotech D24T | 2.16 | 74:1 | 140:1 | 1421.80 | 484.10 | 0.6 | 0.93 | 6.60 | 7.33 | 1510 |
| Aerotech E25T | 1.77 | 79:1 | 151:1 | 3457.70 | 692.26 | 0.4 | 1.01 | 5.90 | 6.71 | 1674 |
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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