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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 29 motors that fit and appear to have enough thrust (769 motors didn't fit, 4 motors failed safety checks). 33 motor had thrust curves available and 59 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

Rocket Name:   24mm sport
Owner: Jeff Black
Body Diameter: 27.4mm
Dry Weight: 110g
MMT Diameter: 24.0mm
MMT Length: 110.0mm
CD: 0.60
Web Site: http://bit.ly/shotokutech

Motors That Work

These motors fit your rocket and appear to have enough thrust to lift it safely. If thrust curves are available, a quick simulation has been run to give a rough idea of the performance of your rocket on this motor. We encourage you to run a more complete simulation with any motor you plan to use; see the simulators page for more info.

  Motor Weight Launch Velocity Accel Altitude Time Delay
warningsW Estes C11 145g 16m/s 54m/s 14.5G 142m 5.6s 5s
warningsW Estes D12 153g 17m/s 93m/s 19.1G 357m 8.5s 7s
OK Estes D11 155g 16m/s 94m/s 16.4G 371m 8.7s 7s
OK AeroTech D15 157g 21m/s 104m/s 18.5G 409m 8.7s 7s
OK Cesaroni E22 166g 17m/s 131m/s 17.6G 514m 9.5s 8s
OK Cesaroni E75 162g 34m/s 151m/s 57.9G 528m 9.2s 9s
OK Cesaroni E31 162g 21m/s 148m/s 24.5G 566m 9.8s 9s
warningsW Estes E12 170g 17m/s 128m/s 19.0G 587m 10.5s 8s
OK Estes E9 168g 15m/s 127m/s 10.6G 613m 11.1s 8s
OK AeroTech E11 172g 15m/s 141m/s 10.5G 700m 11.2s 8s
OK Estes E30 157g 26m/s 193m/s 30.9G 725m 10.5s 10s
OK AeroTech E12 169g 15m/s 144m/s 10.0G 737m 11.4s 8s
OK AeroTech E20 159g 21m/s 177m/s 21.4G 751m 10.9s 9s
OK AeroTech E18 169g 20m/s 178m/s 17.8G 818m 11.4s 9s
OK AeroTech E28 165g 27m/s 207m/s 30.3G 824m 11.1s 10s
OK AeroTech E30 157g 28m/s 215m/s 30.4G 829m 11.0s 10s
OK AeroTech E15 158g 20m/s 179m/s 18.5G 839m 11.5s 9s
OK AeroTech F44 158g 26m/s 246m/s 41.7G 857m 10.9s 10s
OK AeroTech F12 179g 17m/s 179m/s 12.4G 887m 12.0s 9s
OK AeroTech F62 198g 26m/s 230m/s 37.5G 888m 11.4s 11s
OK AeroTech F30 181g 20m/s 226m/s 20.8G 923m 11.7s 10s
warningsW Apogee E6 156g 16m/s 123m/s 12.1G 926m 13.8s 8s
OK AeroTech F63 192g 29m/s 244m/s 38.6G 937m 11.6s 11s
OK Cesaroni F51 183g 28m/s 244m/s 36.0G 961m 11.7s 11s
OK AeroTech F24 173g 23m/s 209m/s 23.4G 967m 12.0s 10s
OK AeroTech F39 171g 29m/s 246m/s 34.7G 971m 11.6s 10s
OK Cesaroni F70 183g 32m/s 267m/s 52.3G 995m 11.7s 11s
OK AeroTech F35 195g 27m/s 250m/s 29.5G 1,061m 12.2s 11s
OK AeroTech F32 174g 29m/s 262m/s 33.8G 1,068m 12.1s 10s

W Motor total weight unknown, lift-off Weight not accurate.

Don't like the units? Login to set your preferences. Don't understand the results? See the motor guide help page.

Motors That Fail

These motors fit your rocket, but failed one safety check or another. They may actually work, but you should use them only with caution. We encourage you to run a more complete simulation to verify flight safety; see the simulators page for more info.

  Motor Reason
failedG AeroTech D7 speed at end of launch guide too slow (12m/s)
failedG AeroTech D9 speed at end of launch guide too slow (13m/s)
failedG AeroTech E7 speed at end of launch guide too slow (12m/s)
failedG AeroTech E6 speed at end of launch guide too slow (12m/s)

G These simulations were run with a launch guide length of 1m (rod, rail or tower). If this is not correct, launch guide lengths can be specified for your saved rockets. (The minimum velocity required is approximately 15m/s or 50ft/s.)

Download the Results

The data is presented in a compact form in the tables above, broken down by motors that worked and those that did not. If you would like to analyze the data further, this section provides download links for files in a generic spreadsheet format (comma-separated value, or CSV) that can be opened with almost any spreadsheet program.

CSV Excel   Download full details of the simulation runs with the various motors:
that worked, that failed, or all of them.
 
RockSim   Download the list of motors that fit your rocket into a batch for use with SMARTSim. (See the Simulators page for more info.)

You should download these files to your machine and then open them. Normally, clicking the link will prompt you to do this. However, if your browser insists on opening the file as plain text, you can right-click (control-click on the Mac) on the link and chose Save File As (or similar).

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