Rocket Motor Guide
Centuri Excalibur 2
Centuri - Excalibur 2 {Kit} (5175, KF-5) [1973-1982]
| 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 | 2.84 | 3:1 | 7:1 | 172.13 | 41.04 | 8.8 | 1.34 | 1.90 | 3.04 | 92 |
| Apogee 1/2A2 | 2.75 | 3:1 | 5:1 | 137.86 | 20.15 | 8.6 | 0.64 | 1.00 | 1.44 | 20 |
| Estes A3T | 2.90 | 3:1 | 8:1 | 210.21 | 39.87 | 5.6 | 1.06 | 1.80 | 2.66 | 81 |
| Estes A10T | 2.79 | 3:1 | 18:1 | 511.59 | 29.17 | 1.4 | 0.86 | 1.40 | 2.06 | 49 |
| MPC 1/2A3-M | 2.83 | 4:1 | 7:1 | 178.02 | 20.18 | 4.5 | 0.44 | 1.00 | 1.24 | 16 |
| Estes 1/2A3T | 2.83 | 4:1 | 11:1 | 287.00 | 21.36 | 3.3 | 0.44 | 1.00 | 1.24 | 20 |
| Quest C6 | 3.46 | 4:1 | 21:1 | 528.71 | 131.08 | 2.2 | 2.64 | 4.90 | 7.34 | 736 |
| Estes A8 | 3.17 | 4:1 | 13:1 | 335.26 | 37.45 | 1.9 | 0.83 | 1.60 | 2.23 | 63 |
| Estes 1/2A6 | 3.09 | 5:1 | 11:1 | 271.21 | 20.18 | 2.2 | 0.35 | 1.00 | 1.15 | 14 |
| Apogee C4 | 3.20 | 5:1 | 16:1 | 386.01 | 143.28 | 1.9 | 2.44 | 5.20 | 7.44 | 829 |
| Estes C5 | 3.34 | 5:1 | 28:1 | 623.00 | 170.05 | 1.4 | 2.05 | 5.70 | 7.55 | 912 |
| Estes B4 | 3.27 | 6:1 | 18:1 | 450.52 | 74.22 | 1.4 | 1.05 | 3.20 | 4.05 | 221 |
| Weco C6 | 3.34 | 7:1 | 17:1 | 374.51 | 107.47 | 1.8 | 1.77 | 4.30 | 5.87 | 460 |
| Estes C6 | 3.41 | 7:1 | 20:1 | 444.89 | 156.62 | 1.6 | 1.87 | 5.50 | 7.17 | 768 |
| Estes B6 | 3.24 | 7:1 | 17:1 | 428.74 | 80.75 | 1.7 | 0.88 | 3.40 | 4.08 | 237 |
| Quest A6 | 3.14 | 7:1 | 16:1 | 385.90 | 32.53 | 1.9 | 0.49 | 1.50 | 1.79 | 43 |
| Quest A8 Q-Jet | 3.06 | 7:1 | 15:1 | 320.16 | 29.59 | 2.1 | 0.42 | 1.40 | 1.62 | 32 |
| FSI A6 | 3.17 | 8:1 | 16:1 | 364.06 | 22.54 | 1.8 | 0.47 | 1.00 | 1.27 | 20 |
| Aerotech C6W | 3.41 | 8:1 | 16:1 | 387.68 | 180.53 | 1.8 | 1.66 | 5.90 | 7.36 | 922 |
| Quest B6 | 3.17 | 9:1 | 20:1 | 442.06 | 91.46 | 1.7 | 0.76 | 3.80 | 4.36 | 276 |
| Apogee B7 | 2.92 | 9:1 | 20:1 | 572.70 | 103.83 | 1.4 | 0.79 | 4.10 | 4.69 | 352 |
| Aerotech D8 | 3.27 | 10:1 | 21:1 | 562.54 | 304.96 | 1.2 | 2.49 | 7.30 | 9.59 | 1947 |
| Apogee C10 | 3.22 | 14:1 | 36:1 | 944.42 | 187.02 | 0.8 | 1.06 | 6.00 | 6.86 | 857 |
| Aerotech C12T | 3.37 | 15:1 | 29:1 | 626.33 | 181.39 | 1.3 | 1.01 | 6.00 | 6.81 | 821 |
| Aerotech D13W | 3.76 | 16:1 | 31:1 | 721.18 | 321.89 | 0.9 | 1.75 | 7.70 | 9.25 | 1801 |
| Aerotech D10W | 3.51 | 17:1 | 35:1 | 881.13 | 343.19 | 0.9 | 1.44 | 7.90 | 9.14 | 1803 |
| Apogee D10 | 3.51 | 19:1 | 35:1 | 885.94 | 346.55 | 0.9 | 1.45 | 7.90 | 9.15 | 1813 |
| Aerotech D21T | 3.48 | 29:1 | 44:1 | 1150.50 | 384.02 | 0.7 | 0.95 | 8.30 | 9.05 | 1817 |
| Aerotech D24T | 3.69 | 30:1 | 57:1 | 848.00 | 318.09 | 0.9 | 0.95 | 8.00 | 8.75 | 1552 |
| Aerotech E25T | 3.31 | 32:1 | 62:1 | 1730.58 | 471.16 | 0.5 | 1.02 | 8.40 | 9.22 | 2094 |
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.
Sponsored Ads
 |
 |