Rocket Motor Guide
Semroc Gyroc
Semroc - Gyroc {Kit} (KV-94) [2017-]
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Quest Micro Maxx | 0.34 | 4:1 | 15:1 | 410.90 | 48.57 | 2.9 | 0.87 | 1.90 | 2.57 | 91 |
| Quest Micro Maxx II | 0.34 | 5:1 | 39:1 | 1110.08 | 40.16 | 0.7 | 0.76 | 1.60 | 2.16 | 66 |
| Estes A3T | 0.60 | 26:1 | 70:1 | 860.92 | 219.17 | 1.0 | 1.10 | 3.90 | 4.80 | 553 |
| Estes A10T | 0.49 | 28:1 | 152:1 | 3726.43 | 274.46 | 0.9 | 0.88 | 3.50 | 4.18 | 534 |
| Estes 1/4A3T | 0.52 | 28:1 | 59:1 | 753.91 | 55.30 | 1.1 | 0.30 | 2.20 | 2.30 | 83 |
| Apogee 1/4A2 | 0.43 | 30:1 | 65:1 | 1050.67 | 70.39 | 0.9 | 0.27 | 2.40 | 2.47 | 112 |
| Estes 1/2A3T | 0.53 | 36:1 | 91:1 | 1037.14 | 111.28 | 0.9 | 0.38 | 3.20 | 3.38 | 219 |
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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