Semroc Heli-Roctor
Semroc - Heli-Roctor {Kit} (KC-02) [2019-]
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 | 1.15 | 9:1 | 25:1 | 602.13 | 124.03 | 1.3 | 1.04 | 4.70 | 5.54 | 469 |
Estes A10T | 1.04 | 10:1 | 54:1 | 804.37 | 95.11 | 1.1 | 0.91 | 3.80 | 4.51 | 311 |
Estes 1/4A3T | 1.07 | 10:1 | 21:1 | 520.18 | 22.27 | 1.4 | 0.34 | 1.10 | 1.24 | 19 |
Apogee 1/4A2 | 0.98 | 10:1 | 23:1 | 625.83 | 26.73 | 1.1 | 0.31 | 1.30 | 1.41 | 26 |
Estes 1/2A3T | 1.08 | 13:1 | 32:1 | 721.71 | 52.23 | 1.1 | 0.41 | 2.30 | 2.51 | 96 |
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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