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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 141 motors that fit and appear to have enough thrust (656 motors didn't fit, 14 motors failed safety checks). 155 motor had thrust curves available and 320 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:   Sheybani
Owner: Kevin Dunn
Body Diameter: 54.0mm
Dry Weight: 1,550g
MMT Diameter: 38.0mm
MMT Length: 20.00in
CD: 1.82

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
OK Contrail G300 2,094g 38m/s 46m/s 38.7G 100m 4.5s 4s
OK Contrail G130 2,066g 21m/s 41m/s 25.4G 101m 4.7s 4s
OK Contrail G234 2,094g 35m/s 51m/s 25.5G 132m 5.2s 5s
OK Loki G69 1,790g 15m/s 46m/s 4.6G 135m 5.7s 4s
OK Loki G70 1,792g 15m/s 48m/s 4.8G 151m 6.1s 4s
OK Loki G80 1,805g 16m/s 51m/s 5.3G 157m 6.0s 5s
OK AeroTech G339 1,731g 32m/s 61m/s 21.2G 162m 5.7s 5s
OK Loki G94 1,790g 17m/s 55m/s 6.5G 168m 6.2s 5s
OK Contrail G123 2,061g 20m/s 57m/s 16.6G 177m 6.2s 5s
OK Contrail G100 2,061g 19m/s 56m/s 8.0G 183m 6.4s 5s
OK Loki G66 1,800g 16m/s 54m/s 5.6G 188m 6.7s 5s
OK Cesaroni G185 1,738g 22m/s 66m/s 11.1G 191m 6.3s 6s
OK Contrail H300 2,162g 36m/s 68m/s 32.8G 214m 6.5s 6s
OK Cesaroni G115 1,745g 17m/s 67m/s 6.7G 216m 6.9s 6s
OK Contrail H222 2,070g 30m/s 68m/s 32.4G 219m 6.6s 6s
OK Contrail H303 2,139g 38m/s 73m/s 36.2G 237m 6.8s 6s
OK Loki H100 1,885g 17m/s 83m/s 6.8G 334m 8.4s 6s
OK Contrail H246 2,148g 32m/s 92m/s 24.3G 343m 8.0s 7s
warningsW AeroTech H283 1,797g 29m/s 102m/s 18.0G 356m 8.1s 7s
OK AeroTech H148 1,859g 21m/s 96m/s 9.6G 375m 8.6s 7s
OK Contrail H141 2,162g 23m/s 92m/s 11.5G 381m 8.7s 7s
OK AeroTech H130 1,787g 25m/s 94m/s 13.8G 382m 8.6s 7s
OK AeroTech H669 1,802g 45m/s 119m/s 61.7G 404m 8.4s 8s
OK AeroTech H123 1,825g 18m/s 93m/s 7.3G 410m 9.2s 7s
OK AeroTech H100 1,811g 17m/s 94m/s 6.3G 411m 9.3s 7s
OK Loki H90 1,885g 18m/s 91m/s 6.9G 417m 9.4s 7s
OK Cesaroni H123 1,847g 16m/s 104m/s 7.1G 423m 9.3s 7s
OK Loki H144 1,886g 24m/s 103m/s 12.4G 428m 9.0s 7s
OK Loki H125 1,892g 22m/s 99m/s 10.1G 430m 9.2s 7s
OK Cesaroni H143 1,897g 17m/s 107m/s 7.7G 432m 9.3s 8s
OK AeroTech H219 1,811g 26m/s 114m/s 15.5G 433m 8.9s 8s
OK AeroTech H242 1,814g 24m/s 116m/s 12.4G 455m 9.2s 8s
OK Loki H160 1,885g 26m/s 112m/s 14.6G 464m 9.2s 8s
OK AeroTech H112 1,929g 15m/s 96m/s 4.8G 468m 10.2s 7s
OK Cesaroni H400 1,834g 31m/s 132m/s 23.7G 475m 9.1s 8s
OK Cesaroni H120 1,845g 18m/s 111m/s 7.2G 483m 9.8s 8s
OK Cesaroni H110 1,875g 16m/s 109m/s 5.7G 493m 10.1s 7s
OK Cesaroni H125 1,843g 17m/s 116m/s 7.2G 497m 9.9s 8s
OK Cesaroni H152 1,848g 20m/s 123m/s 10.7G 522m 9.9s 8s
OK Cesaroni H225 1,743g 25m/s 138m/s 14.1G 529m 9.6s 8s
OK AeroTech H178 1,874g 19m/s 129m/s 10.6G 529m 9.9s 8s
OK Cesaroni H100 1,877g 16m/s 112m/s 5.4G 530m 10.5s 8s
OK AeroTech H550 1,873g 41m/s 160m/s 34.4G 581m 9.7s 9s
OK AeroTech H550 1,866g 41m/s 162m/s 34.7G 581m 9.6s 9s
OK AeroTech I218 1,922g 26m/s 141m/s 14.2G 586m 10.1s 9s
warningsW Cesaroni H565 1,912g 38m/s 162m/s 32.7G 587m 9.8s 9s
OK AeroTech H999 1,881g 54m/s 169m/s 86.2G 590m 9.6s 9s
OK AeroTech H170 1,880g 21m/s 136m/s 10.0G 595m 10.4s 8s
OK AeroTech I180 1,935g 29m/s 132m/s 18.1G 600m 10.2s 8s
OK AeroTech I161 1,916g 22m/s 135m/s 10.6G 617m 10.6s 8s
OK AeroTech I175 1,898g 25m/s 136m/s 12.5G 624m 10.6s 9s
OK Cesaroni I180 1,944g 20m/s 145m/s 9.9G 624m 10.6s 9s
OK AeroTech I140 1,906g 19m/s 132m/s 8.6G 636m 10.9s 8s
OK AeroTech I245 1,915g 31m/s 152m/s 21.0G 645m 10.3s 9s
OK AeroTech I225 2,036g 22m/s 149m/s 12.7G 646m 10.6s 9s
OK AeroTech I357 1,893g 30m/s 159m/s 19.5G 649m 10.3s 9s
OK Cesaroni I212 2,025g 21m/s 154m/s 11.6G 658m 10.8s 9s
OK Cesaroni I566 1,934g 36m/s 185m/s 31.7G 674m 10.2s 10s
OK AeroTech I154 2,042g 18m/s 133m/s 7.4G 697m 11.6s 8s
OK Cesaroni I345 1,945g 29m/s 183m/s 19.5G 727m 10.8s 10s
OK Cesaroni I195 1,967g 22m/s 162m/s 11.3G 727m 11.2s 9s
OK Cesaroni I800 2,007g 43m/s 205m/s 43.8G 734m 10.5s 10s
OK AeroTech I285 2,043g 27m/s 175m/s 17.9G 737m 11.0s 9s
OK AeroTech I1299 1,972g 59m/s 215m/s 78.2G 746m 10.4s 10s
OK Cesaroni I170 1,942g 22m/s 165m/s 10.8G 748m 11.3s 9s
OK Cesaroni I175 1,988g 20m/s 162m/s 8.8G 753m 11.5s 9s
OK Cesaroni I236 1,950g 24m/s 174m/s 15.3G 758m 11.2s 9s
OK AeroTech I305 2,131g 28m/s 178m/s 18.6G 765m 11.0s 9s
OK AeroTech I211 2,005g 25m/s 168m/s 15.3G 777m 11.3s 9s
OK Cesaroni I223 2,044g 22m/s 176m/s 11.7G 778m 11.4s 9s
OK AeroTech I300 1,991g 31m/s 184m/s 22.9G 779m 11.1s 10s
OK AeroTech I195 2,122g 27m/s 166m/s 16.4G 782m 11.4s 9s
OK Loki I316 2,090g 33m/s 189m/s 23.5G 822m 11.3s 10s
OK Cesaroni I287 2,155g 25m/s 196m/s 15.0G 842m 11.6s 10s
OK Loki I405 2,093g 41m/s 206m/s 38.2G 851m 11.2s 10s
OK Loki I210 2,090g 28m/s 178m/s 20.6G 862m 11.7s 9s
warningsW Loki I110 2,139g 19m/s 150m/s 11.6G 864m 12.5s 9s
OK Cesaroni I285 2,056g 26m/s 203m/s 16.5G 887m 11.8s 10s
OK Loki I377 2,110g 37m/s 208m/s 30.8G 893m 11.5s 10s
OK Loki I430 2,090g 32m/s 224m/s 25.0G 895m 11.6s 10s
OK Cesaroni I255 2,066g 25m/s 201m/s 14.6G 901m 11.9s 10s
OK AeroTech I327 2,178g 29m/s 213m/s 19.2G 909m 11.8s 10s
OK AeroTech I366 2,106g 32m/s 217m/s 22.7G 910m 11.7s 10s
OK AeroTech I364 2,228g 28m/s 211m/s 18.0G 913m 11.8s 10s
OK Cesaroni I470 2,045g 35m/s 236m/s 26.8G 915m 11.5s 10s
OK AMW I297 2,141g 27m/s 211m/s 16.8G 916m 11.8s 10s
OK Cesaroni I303 2,050g 28m/s 214m/s 19.6G 929m 11.8s 10s
OK AeroTech I280 2,166g 26m/s 213m/s 14.9G 942m 12.1s 10s
OK AeroTech I59 2,037g 18m/s 102m/s 7.4G 947m 14.7s 6s
OK Cesaroni I242 2,100g 25m/s 205m/s 12.9G 950m 12.3s 10s
OK AeroTech I435 2,068g 40m/s 237m/s 36.3G 951m 11.6s 10s
OK KBA I550 2,262g 35m/s 242m/s 27.9G 962m 11.9s 11s
OK Cesaroni I350 2,332g 28m/s 223m/s 16.5G 972m 12.2s 10s
OK KBA I301 2,276g 26m/s 212m/s 17.1G 975m 12.3s 10s
OK AeroTech I284 2,106g 31m/s 224m/s 22.5G 978m 11.9s 10s
OK Cesaroni I125 2,197g 21m/s 161m/s 11.4G 1,005m 13.4s 9s
OK AeroTech I500 2,126g 33m/s 255m/s 26.7G 1,009m 11.9s 11s
warningsW Cesaroni I540 2,148g 36m/s 265m/s 29.1G 1,017m 11.9s 11s
OK AeroTech I600 2,152g 40m/s 262m/s 37.9G 1,019m 11.9s 11s
OK KBA J520 2,272g 33m/s 254m/s 31.0G 1,030m 12.2s 11s
OK Loki J396 2,302g 28m/s 243m/s 22.8G 1,037m 12.3s 11s
OK KBA J740 2,274g 43m/s 277m/s 40.9G 1,040m 12.0s 11s
OK AeroTech I350 2,166g 31m/s 252m/s 21.9G 1,041m 12.2s 11s
OK AeroTech J420 2,200g 33m/s 249m/s 24.9G 1,041m 12.2s 11s
OK AeroTech J350 2,215g 39m/s 249m/s 36.9G 1,042m 12.0s 10s
OK Cesaroni J381 2,238g 31m/s 246m/s 22.1G 1,048m 12.3s 10s
OK AeroTech J340 2,127g 33m/s 245m/s 27.8G 1,050m 12.1s 10s
OK Cesaroni J335 2,177g 29m/s 241m/s 18.3G 1,053m 12.4s 10s
OK AeroTech J520 2,307g 41m/s 251m/s 38.8G 1,064m 12.2s 11s
OK Cesaroni J357 2,151g 31m/s 250m/s 23.4G 1,065m 12.3s 11s
OK Cesaroni J285 2,145g 27m/s 234m/s 16.3G 1,069m 12.6s 10s
OK Cesaroni I216 2,151g 25m/s 212m/s 15.1G 1,072m 12.8s 10s
OK Cesaroni J270 2,205g 24m/s 231m/s 12.7G 1,076m 12.7s 10s
OK Cesaroni J316 2,157g 29m/s 236m/s 19.7G 1,080m 12.6s 10s
OK AeroTech J425 2,181g 30m/s 268m/s 19.8G 1,082m 12.4s 11s
OK Cesaroni J400 2,252g 30m/s 258m/s 20.4G 1,099m 12.5s 11s
OK Loki J474 2,306g 42m/s 248m/s 51.9G 1,101m 12.3s 11s
OK Cesaroni J290 2,210g 28m/s 239m/s 17.1G 1,107m 12.7s 10s
OK AeroTech J500 2,204g 39m/s 276m/s 35.7G 1,116m 12.3s 11s
OK Loki J528 2,295g 40m/s 285m/s 44.4G 1,125m 12.3s 11s
OK AeroTech J270 2,192g 26m/s 240m/s 15.7G 1,132m 12.8s 10s
OK AeroTech J575 2,464g 41m/s 287m/s 35.6G 1,138m 12.3s 11s
OK Cesaroni J94 2,210g 16m/s 154m/s 6.5G 1,164m 15.1s 8s
OK Loki J326 2,316g 36m/s 236m/s 41.9G 1,171m 12.9s 10s
OK AeroTech J435 2,174g 36m/s 286m/s 31.4G 1,180m 12.5s 11s
OK Loki J712 2,302g 41m/s 309m/s 38.0G 1,183m 12.5s 11s
OK Cesaroni J410 2,285g 32m/s 275m/s 21.8G 1,185m 12.8s 11s
OK Cesaroni J425 2,250g 35m/s 280m/s 29.4G 1,187m 12.6s 11s
OK Cesaroni J330 2,252g 31m/s 262m/s 19.9G 1,191m 12.9s 11s
OK Cesaroni J520 2,400g 34m/s 300m/s 26.9G 1,226m 12.8s 11s
OK Cesaroni J354 2,328g 31m/s 266m/s 21.8G 1,240m 13.1s 11s
OK Cesaroni J580 2,594g 34m/s 304m/s 25.3G 1,260m 13.0s 11s
OK AeroTech J825 2,425g 47m/s 357m/s 48.5G 1,305m 12.7s 12s
OK Cesaroni J595 2,416g 38m/s 330m/s 37.4G 1,353m 13.1s 11s
OK Cesaroni J600 2,456g 38m/s 341m/s 29.2G 1,356m 13.1s 11s
OK Cesaroni J394 2,489g 28m/s 304m/s 17.2G 1,383m 13.6s 11s
OK AeroTech J570 2,452g 46m/s 317m/s 47.0G 1,395m 13.2s 11s
OK Cesaroni J453 2,514g 35m/s 310m/s 28.5G 1,402m 13.5s 11s
OK Cesaroni J420 2,424g 37m/s 308m/s 32.0G 1,414m 13.5s 11s
OK Cesaroni J530 2,527g 39m/s 340m/s 31.6G 1,472m 13.5s 11s
OK Cesaroni J150 2,501g 21m/s 205m/s 12.2G 1,514m 15.7s 9s

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 G67 speed at end of launch guide too slow (14m/s)
failedG AeroTech G61 speed at end of launch guide too slow (13m/s)
failedG Cesaroni G69 speed at end of launch guide too slow (13m/s)
failedG Cesaroni G46 speed at end of launch guide too slow (11m/s)
failedG Cesaroni G79 speed at end of launch guide too slow (13m/s)
failedG Cesaroni G60 speed at end of launch guide too slow (13m/s)
failedG AeroTech G69 speed at end of launch guide too slow (13m/s)
failedG Cesaroni G58 speed at end of launch guide too slow (11m/s)
failedG Cesaroni G78 speed at end of launch guide too slow (14m/s)
failedG Cesaroni G50 speed at end of launch guide too slow (10m/s)
failedG AeroTech H73 speed at end of launch guide too slow (13m/s)
failedG AeroTech H45 speed at end of launch guide too slow (13m/s)
failedG AeroTech I49 speed at end of launch guide too slow (10m/s)
failedG Cesaroni I55 speed at end of launch guide too slow (11m/s)

G These simulations were run with a launch guide length of 2m (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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