Rocket Motor Guide
Aerospace Specialty Products RX-250-LPN (24mm)
Aerospace Specialty Products - RX-250-LPN (24mm) {Kit} (KRX250-24) [2020-]
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Estes A3T | 3.80 | 2:1 | 6:1 | 151.01 | 24.27 | 11.7 | 1.08 | 1.10 | 1.98 | 39 |
| Estes A10T | 3.68 | 2:1 | 13:1 | 379.30 | 23.34 | 1.7 | 0.89 | 1.10 | 1.79 | 37 |
| MPC B3-M | 3.86 | 3:1 | 5:1 | 126.26 | 50.75 | 8.7 | 1.88 | 2.10 | 3.78 | 145 |
| MPC A3-M | 3.76 | 3:1 | 5:1 | 126.26 | 25.08 | 8.7 | 0.98 | 1.10 | 1.88 | 34 |
| Quest C6 | 4.36 | 3:1 | 16:1 | 360.20 | 89.77 | 2.3 | 2.57 | 3.50 | 5.87 | 433 |
| Estes A8 | 4.08 | 3:1 | 10:1 | 251.74 | 28.55 | 2.8 | 0.78 | 1.30 | 1.88 | 42 |
| Apogee C4 | 4.10 | 4:1 | 12:1 | 290.28 | 97.61 | 2.3 | 2.37 | 3.70 | 5.87 | 484 |
| Estes C5 | 4.24 | 4:1 | 21:1 | 465.74 | 118.81 | 1.6 | 2.06 | 4.20 | 6.06 | 531 |
| Estes B4 | 4.17 | 4:1 | 13:1 | 340.68 | 56.74 | 1.8 | 1.08 | 2.40 | 3.28 | 142 |
| Weco C6 | 4.24 | 5:1 | 13:1 | 327.09 | 73.63 | 2.0 | 1.79 | 3.00 | 4.59 | 260 |
| Estes C6 | 4.31 | 5:1 | 14:1 | 381.52 | 114.67 | 1.8 | 1.89 | 4.10 | 5.79 | 472 |
| Estes B6 | 4.14 | 5:1 | 12:1 | 323.58 | 60.05 | 1.9 | 0.90 | 2.60 | 3.30 | 144 |
| Quest A6 | 4.04 | 5:1 | 12:1 | 316.49 | 26.47 | 2.1 | 0.41 | 1.20 | 1.41 | 27 |
| Quest A8 Q-Jet | 3.96 | 5:1 | 11:1 | 287.79 | 21.92 | 2.3 | 0.45 | 1.00 | 1.25 | 19 |
| Aerotech E6RCT | 5.36 | 5:1 | 12:1 | 263.17 | 194.32 | 2.4 | 7.15 | 5.50 | 11.65 | 2182 |
| Aerotech E7RCT | 5.21 | 6:1 | 12:1 | 255.66 | 185.75 | 2.4 | 5.66 | 5.50 | 10.16 | 1698 |
| FSI A6 | 4.07 | 6:1 | 12:1 | 295.85 | 20.25 | 2.1 | 0.49 | 0.80 | 1.09 | 14 |
| Aerotech C6W | 4.31 | 6:1 | 12:1 | 296.12 | 132.70 | 2.1 | 1.69 | 4.30 | 5.79 | 552 |
| Quest B6 | 4.07 | 6:1 | 15:1 | 391.66 | 68.19 | 1.8 | 0.78 | 2.80 | 3.38 | 166 |
| Apogee E6 | 5.13 | 7:1 | 21:1 | 483.70 | 234.33 | 1.4 | 6.09 | 6.00 | 11.09 | 2192 |
| Aerotech D7T | 4.99 | 7:1 | 11:1 | 240.74 | 178.54 | 2.2 | 2.88 | 5.50 | 8.18 | 1085 |
| Apogee B7 | 3.82 | 7:1 | 15:1 | 426.45 | 75.20 | 1.6 | 0.81 | 3.00 | 3.61 | 200 |
| Aerotech D8 | 4.17 | 7:1 | 16:1 | 422.27 | 213.04 | 1.5 | 2.51 | 5.40 | 7.71 | 1180 |
| Aerotech E10 | 4.92 | 9:1 | 20:1 | 478.96 | 333.94 | 1.6 | 4.15 | 5.90 | 9.85 | 2192 |
| QUEST D8 | 19.51 | 9:1 | 30:1 | 146.14 | 30.51 | 7.1 | 2.24 | 1.40 | 3.44 | 95 |
| Estes D11 | 5.08 | 10:1 | 27:1 | 663.19 | 218.72 | 1.8 | 1.88 | 5.90 | 7.58 | 1042 |
| Apogee C10 | 4.12 | 10:1 | 26:1 | 721.86 | 139.35 | 1.0 | 0.97 | 4.60 | 5.37 | 515 |
| Aerotech D9W | 5.16 | 10:1 | 21:1 | 414.51 | 221.61 | 3.0 | 1.93 | 5.90 | 7.63 | 1035 |
| Estes D12 | 5.00 | 10:1 | 31:1 | 765.27 | 218.45 | 1.7 | 1.68 | 5.90 | 7.38 | 1009 |
| Aerotech C12T | 4.27 | 11:1 | 21:1 | 523.77 | 135.49 | 1.4 | 1.02 | 4.50 | 5.32 | 492 |
| Estes C11 | 4.74 | 11:1 | 22:1 | 543.32 | 124.20 | 1.8 | 0.89 | 4.40 | 5.09 | 423 |
| Aerotech E12RCJ | 5.59 | 12:1 | 19:1 | 435.88 | 314.30 | 1.4 | 3.10 | 6.40 | 9.30 | 1876 |
| Aerotech D13W | 4.66 | 12:1 | 23:1 | 564.24 | 240.36 | 1.1 | 1.76 | 5.70 | 7.26 | 1098 |
| Aerotech E11J | 5.70 | 12:1 | 20:1 | 418.25 | 308.32 | 1.6 | 2.93 | 6.40 | 9.13 | 1781 |
| Aerotech D10W | 4.41 | 13:1 | 26:1 | 679.13 | 255.84 | 1.1 | 1.45 | 6.00 | 7.25 | 1103 |
| Apogee D10 | 4.41 | 14:1 | 26:1 | 682.89 | 255.61 | 1.1 | 1.46 | 5.90 | 7.16 | 1098 |
| Aerotech D15T | 5.05 | 14:1 | 29:1 | 639.56 | 233.76 | 1.0 | 1.45 | 6.00 | 7.25 | 1060 |
| Aerotech F12 | 5.85 | 15:1 | 24:1 | 523.27 | 388.23 | 1.2 | 2.98 | 6.80 | 9.58 | 2182 |
| Aerotech E15W | 5.27 | 15:1 | 30:1 | 697.61 | 361.26 | 0.9 | 2.66 | 6.80 | 9.26 | 2061 |
| Aerotech E18W | 5.51 | 19:1 | 32:1 | 718.28 | 396.03 | 0.9 | 2.26 | 6.90 | 8.96 | 1975 |
| Aerotech E20W | 5.23 | 20:1 | 36:1 | 816.31 | 381.95 | 0.9 | 1.81 | 6.90 | 8.51 | 1748 |
| Aerotech D21T | 4.38 | 21:1 | 33:1 | 887.33 | 288.05 | 0.8 | 0.95 | 6.30 | 7.05 | 1098 |
| Aerotech D24T | 4.59 | 22:1 | 42:1 | 661.84 | 242.78 | 1.0 | 0.96 | 6.10 | 6.86 | 952 |
| CTI 24E22-13A | 5.49 | 23:1 | 32:1 | 713.56 | 314.33 | 1.0 | 1.15 | 6.80 | 7.75 | 1308 |
| Aerotech F24 | 5.70 | 23:1 | 42:1 | 896.36 | 437.39 | 1.1 | 2.18 | 7.30 | 9.28 | 2214 |
| Aerotech E25T | 4.21 | 24:1 | 46:1 | 1315.85 | 347.74 | 0.6 | 1.03 | 6.40 | 7.23 | 1267 |
| CTI 26E31-15A | 5.33 | 30:1 | 45:1 | 1038.25 | 349.52 | 0.8 | 0.94 | 7.00 | 7.74 | 1367 |
| Aerotech E30T | 5.03 | 33:1 | 50:1 | 1230.66 | 480.45 | 0.7 | 1.23 | 7.20 | 8.23 | 1853 |
| Aerotech E28T | 5.42 | 33:1 | 52:1 | 1141.60 | 453.20 | 0.7 | 1.24 | 7.50 | 8.54 | 1861 |
| Estes E30T | 5.01 | 34:1 | 51:1 | 1270.11 | 414.67 | 0.7 | 1.03 | 7.10 | 7.93 | 1599 |
| Aerotech F39 | 5.62 | 38:1 | 61:1 | 1343.01 | 529.44 | 0.6 | 1.33 | 7.70 | 8.83 | 2165 |
| Aerotech F44W | 5.19 | 44:1 | 67:1 | 1603.32 | 564.87 | 0.9 | 1.08 | 7.40 | 8.28 | 1900 |
| Aerotech E50 | 4.85 | 54:1 | 57:1 | 1359.20 | 574.78 | 0.7 | 0.85 | 7.50 | 8.15 | 1828 |
| CTI 25E75-17A | 5.33 | 76:1 | 98:1 | 2275.41 | 299.58 | 0.5 | 0.42 | 6.80 | 7.02 | 1094 |
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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