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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 120 motors that fit and appear to have enough thrust (673 motors didn't fit, 18 motors failed safety checks). 138 motor had thrust curves available and 285 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:   Trojan-1
Owner: ehsan sheybani
Body Diameter: 54.0mm
Dry Weight: 1,550g
MMT Diameter: 38.0mm
MMT Length: 18.00in
CD: 1.60

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 36m/s 46m/s 38.7G 102m 4.5s 4s
OK Contrail G130 2,066g 20m/s 41m/s 25.4G 102m 4.7s 4s
OK Contrail G234 2,094g 32m/s 51m/s 25.5G 135m 5.3s 5s
OK Loki G80 1,805g 15m/s 51m/s 5.3G 160m 6.1s 5s
OK AeroTech G339 1,731g 30m/s 61m/s 21.2G 166m 5.8s 5s
OK Loki G94 1,790g 16m/s 55m/s 6.5G 172m 6.3s 5s
OK Contrail G123 2,061g 20m/s 57m/s 16.6G 181m 6.3s 5s
OK Contrail G100 2,061g 18m/s 56m/s 8.0G 187m 6.4s 5s
OK Loki G66 1,800g 15m/s 54m/s 5.6G 193m 6.8s 5s
OK Cesaroni G185 1,738g 20m/s 66m/s 11.1G 197m 6.4s 6s
OK Cesaroni G115 1,745g 16m/s 68m/s 6.7G 223m 7.0s 6s
OK Contrail H222 2,070g 28m/s 69m/s 32.4G 224m 6.7s 6s
OK Loki H100 1,885g 16m/s 83m/s 6.9G 347m 8.6s 7s
warningsW AeroTech H283 1,797g 26m/s 102m/s 18.0G 373m 8.3s 8s
OK AeroTech H148 1,859g 20m/s 97m/s 9.6G 392m 8.9s 7s
OK AeroTech H130 1,787g 24m/s 95m/s 13.8G 399m 8.8s 7s
OK AeroTech H669 1,802g 42m/s 120m/s 61.7G 426m 8.6s 8s
OK AeroTech H123 1,825g 17m/s 94m/s 7.3G 429m 9.5s 7s
OK AeroTech H100 1,811g 16m/s 95m/s 6.3G 430m 9.5s 7s
OK Loki H90 1,885g 17m/s 92m/s 6.9G 435m 9.6s 7s
OK Cesaroni H123 1,847g 15m/s 105m/s 7.2G 443m 9.6s 8s
OK Loki H144 1,886g 23m/s 104m/s 12.4G 449m 9.3s 8s
OK Loki H125 1,892g 20m/s 100m/s 10.1G 451m 9.5s 8s
OK Cesaroni H143 1,897g 16m/s 108m/s 7.7G 454m 9.6s 8s
OK AeroTech H219 1,811g 24m/s 115m/s 15.5G 456m 9.2s 8s
OK AeroTech H242 1,814g 22m/s 117m/s 12.4G 480m 9.5s 8s
OK Loki H160 1,885g 25m/s 113m/s 14.6G 488m 9.5s 8s
OK Cesaroni H400 1,834g 30m/s 133m/s 23.8G 502m 9.4s 9s
OK Cesaroni H120 1,845g 17m/s 113m/s 7.2G 509m 10.2s 8s
OK Cesaroni H125 1,843g 16m/s 118m/s 7.3G 523m 10.2s 8s
OK Cesaroni H152 1,848g 19m/s 124m/s 10.7G 552m 10.3s 8s
OK Cesaroni H100 1,877g 15m/s 114m/s 5.4G 558m 10.9s 8s
OK AeroTech H178 1,874g 18m/s 131m/s 10.7G 560m 10.3s 9s
OK Cesaroni H225 1,743g 23m/s 139m/s 14.1G 561m 10.0s 9s
OK AeroTech H550 1,873g 37m/s 161m/s 34.5G 619m 10.1s 10s
OK AeroTech H550 1,866g 37m/s 162m/s 34.8G 620m 10.0s 9s
OK AeroTech I218 1,922g 24m/s 142m/s 14.2G 622m 10.5s 9s
warningsW Cesaroni H565 1,912g 36m/s 163m/s 33.1G 626m 10.2s 10s
OK AeroTech H999 1,881g 50m/s 169m/s 86.2G 630m 10.0s 10s
OK AeroTech H170 1,880g 20m/s 138m/s 10.0G 631m 10.8s 9s
OK AeroTech I180 1,935g 28m/s 134m/s 18.1G 637m 10.6s 9s
OK AeroTech I161 1,916g 20m/s 137m/s 10.6G 655m 10.9s 9s
OK AeroTech I175 1,898g 22m/s 138m/s 12.5G 661m 11.0s 9s
OK Cesaroni I180 1,944g 19m/s 147m/s 10.0G 663m 11.0s 9s
OK AeroTech I140 1,906g 19m/s 135m/s 8.6G 675m 11.3s 9s
OK AeroTech I225 2,036g 21m/s 151m/s 12.8G 687m 11.0s 9s
OK AeroTech I245 1,915g 29m/s 155m/s 21.0G 688m 10.8s 9s
OK AeroTech I357 1,893g 28m/s 161m/s 19.5G 693m 10.8s 9s
OK Cesaroni I212 2,025g 20m/s 156m/s 11.7G 700m 11.2s 9s
OK Cesaroni I566 1,934g 34m/s 186m/s 31.8G 722m 10.7s 10s
OK AeroTech I154 2,042g 17m/s 136m/s 7.4G 739m 12.0s 9s
OK Cesaroni I195 1,967g 20m/s 165m/s 11.3G 776m 11.7s 10s
OK Cesaroni I345 1,945g 27m/s 186m/s 19.5G 778m 11.2s 10s
OK AeroTech I285 2,043g 26m/s 177m/s 17.9G 788m 11.4s 10s
OK Cesaroni I800 2,007g 41m/s 206m/s 44.4G 789m 11.0s 11s
OK Cesaroni I170 1,942g 20m/s 168m/s 10.8G 799m 11.8s 9s
OK Cesaroni I175 1,988g 19m/s 165m/s 8.9G 803m 11.9s 9s
OK AeroTech I1299 1,972g 54m/s 215m/s 78.4G 803m 10.9s 11s
OK Cesaroni I236 1,950g 23m/s 177m/s 15.3G 811m 11.7s 10s
OK AeroTech I305 2,131g 27m/s 181m/s 18.7G 819m 11.5s 10s
OK AeroTech I211 2,005g 24m/s 172m/s 15.3G 831m 11.8s 10s
OK Cesaroni I223 2,044g 21m/s 179m/s 11.7G 832m 11.9s 10s
OK AeroTech I195 2,122g 25m/s 169m/s 16.4G 835m 11.9s 10s
OK AeroTech I300 1,991g 29m/s 187m/s 22.9G 835m 11.5s 10s
OK Loki I316 2,090g 30m/s 192m/s 23.6G 882m 11.8s 10s
OK Cesaroni I287 2,155g 24m/s 199m/s 15.2G 903m 12.1s 10s
OK Loki I405 2,093g 38m/s 209m/s 38.2G 916m 11.8s 11s
warningsW Loki I110 2,139g 18m/s 154m/s 11.6G 921m 13.0s 9s
OK Loki I210 2,090g 27m/s 182m/s 20.6G 924m 12.2s 10s
OK Cesaroni I285 2,056g 25m/s 207m/s 16.5G 954m 12.3s 10s
OK Loki I377 2,110g 34m/s 211m/s 30.8G 961m 12.1s 11s
OK Loki I430 2,090g 30m/s 227m/s 25.0G 964m 12.1s 11s
OK Cesaroni I255 2,066g 23m/s 205m/s 14.7G 969m 12.4s 10s
OK AeroTech I327 2,178g 27m/s 217m/s 19.2G 978m 12.3s 11s
OK AeroTech I366 2,106g 30m/s 221m/s 22.7G 980m 12.2s 11s
OK AeroTech I364 2,228g 26m/s 215m/s 18.2G 983m 12.3s 11s
OK AMW I297 2,141g 26m/s 214m/s 16.8G 985m 12.4s 10s
OK Cesaroni I470 2,045g 32m/s 239m/s 26.8G 987m 12.1s 11s
OK Cesaroni I303 2,050g 26m/s 218m/s 19.6G 1,000m 12.4s 11s
OK AeroTech I59 2,037g 17m/s 104m/s 7.4G 1,002m 15.1s 7s
OK AeroTech I280 2,166g 24m/s 217m/s 14.9G 1,014m 12.6s 11s
OK Cesaroni I242 2,100g 22m/s 210m/s 12.9G 1,021m 12.8s 10s
OK AeroTech I435 2,068g 37m/s 240m/s 36.3G 1,027m 12.2s 11s
OK KBA I550 2,262g 32m/s 244m/s 28.1G 1,037m 12.4s 11s
OK Cesaroni I350 2,332g 26m/s 227m/s 16.5G 1,047m 12.7s 11s
OK KBA I301 2,276g 25m/s 216m/s 17.2G 1,048m 12.9s 11s
OK AeroTech I284 2,106g 29m/s 228m/s 22.6G 1,055m 12.5s 11s
OK Cesaroni I125 2,197g 20m/s 166m/s 11.4G 1,073m 13.9s 9s
OK AeroTech I500 2,126g 31m/s 259m/s 26.7G 1,092m 12.5s 11s
warningsW Cesaroni I540 2,148g 33m/s 269m/s 29.2G 1,102m 12.5s 11s
OK AeroTech I600 2,152g 40m/s 267m/s 37.9G 1,103m 12.4s 11s
OK KBA J520 2,272g 31m/s 258m/s 31.0G 1,113m 12.8s 12s
OK Loki J396 2,302g 27m/s 248m/s 23.0G 1,120m 12.9s 11s
OK AeroTech I350 2,166g 27m/s 257m/s 22.1G 1,125m 12.8s 11s
OK AeroTech J420 2,200g 31m/s 254m/s 25.0G 1,126m 12.8s 11s
OK AeroTech J350 2,215g 36m/s 254m/s 36.9G 1,126m 12.6s 11s
OK KBA J740 2,274g 40m/s 280m/s 41.1G 1,127m 12.6s 12s
OK Cesaroni J381 2,238g 29m/s 251m/s 22.1G 1,132m 12.9s 11s
OK AeroTech J340 2,127g 31m/s 251m/s 27.8G 1,134m 12.7s 11s
OK Cesaroni J335 2,177g 27m/s 246m/s 18.3G 1,137m 13.0s 11s
OK Cesaroni J357 2,151g 29m/s 256m/s 23.4G 1,151m 12.9s 11s
OK Cesaroni I216 2,151g 23m/s 218m/s 15.1G 1,153m 13.4s 10s
OK Cesaroni J285 2,145g 25m/s 240m/s 16.4G 1,154m 13.2s 11s
OK Cesaroni J270 2,205g 23m/s 237m/s 12.8G 1,159m 13.3s 11s
OK Cesaroni J316 2,157g 27m/s 241m/s 19.7G 1,165m 13.2s 11s
OK AeroTech J425 2,181g 26m/s 273m/s 20.0G 1,171m 13.0s 11s
OK Cesaroni J400 2,252g 28m/s 264m/s 20.6G 1,188m 13.1s 11s
OK Loki J474 2,306g 42m/s 253m/s 51.9G 1,190m 12.9s 11s
OK Cesaroni J290 2,210g 26m/s 245m/s 17.1G 1,194m 13.3s 11s
OK AeroTech J500 2,204g 36m/s 282m/s 35.7G 1,210m 12.9s 11s
OK Loki J528 2,295g 40m/s 289m/s 44.4G 1,220m 12.9s 12s
OK AeroTech J270 2,192g 25m/s 246m/s 15.7G 1,222m 13.5s 11s
OK Cesaroni J94 2,210g 15m/s 159m/s 6.5G 1,240m 15.7s 9s
OK Loki J326 2,316g 34m/s 243m/s 41.9G 1,263m 13.5s 11s
OK AeroTech J435 2,174g 34m/s 292m/s 31.4G 1,280m 13.2s 11s
OK Cesaroni J410 2,285g 30m/s 282m/s 21.8G 1,283m 13.4s 11s
OK Loki J712 2,302g 38m/s 314m/s 38.0G 1,285m 13.1s 12s
OK Cesaroni J425 2,250g 33m/s 287m/s 29.4G 1,286m 13.3s 11s
OK Cesaroni J330 2,252g 29m/s 269m/s 19.9G 1,288m 13.6s 11s
OK Cesaroni J354 2,328g 30m/s 273m/s 21.8G 1,341m 13.7s 11s

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 (13m/s)
failedG Loki G69 speed at end of launch guide too slow (14m/s)
failedG AeroTech G61 speed at end of launch guide too slow (12m/s)
failedG Loki G70 speed at end of launch guide too slow (14m/s)
failedG Cesaroni G69 speed at end of launch guide too slow (12m/s)
failedG Cesaroni G46 speed at end of launch guide too slow (10m/s)
failedG Cesaroni G79 speed at end of launch guide too slow (12m/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 (12m/s)
failedG Cesaroni G58 speed at end of launch guide too slow (10m/s)
failedG Cesaroni G78 speed at end of launch guide too slow (13m/s)
failedG Cesaroni G50 speed at end of launch guide too slow (9m/s)
failedG AeroTech H73 speed at end of launch guide too slow (12m/s)
failedG AeroTech H112 speed at end of launch guide too slow (14m/s)
failedG Cesaroni H110 speed at end of launch guide too slow (14m/s)
failedG AeroTech H45 speed at end of launch guide too slow (12m/s)
failedG AeroTech I49 speed at end of launch guide too slow (9m/s)
failedG Cesaroni I55 speed at end of launch guide too slow (10m/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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