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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 92 motors that fit and appear to have enough thrust (718 motors didn't fit, 1 motors failed safety checks). 93 motor had thrust curves available and 207 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:   Interceptor 54
Owner: Adrian Butler
Body Diameter: 2.10in
Dry Weight: 1.56lb
MMT Diameter: 38.0mm
MMT Length: 12.00in
CD: 0.40

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 Loki G69 2.09lb 70ft/s 330ft/s 9.5G 1,618ft 10.2s 9s
OK AeroTech G61 1.99lb 64ft/s 336ft/s 8.2G 1,704ft 10.5s 9s
OK AeroTech G67 2.00lb 67ft/s 350ft/s 9.3G 1,711ft 10.5s 9s
OK Loki G70 2.09lb 70ft/s 350ft/s 10.0G 1,794ft 10.7s 9s
OK Loki G80 2.12lb 74ft/s 358ft/s 11.0G 1,810ft 10.6s 9s
OK AeroTech G339 1.96lb 147ft/s 408ft/s 42.6G 1,854ft 10.3s 10s
OK Loki G94 2.09lb 79ft/s 379ft/s 13.3G 1,924ft 10.8s 9s
OK Cesaroni G46 1.99lb 54ft/s 351ft/s 8.9G 1,970ft 11.7s 9s
OK Cesaroni G69 1.99lb 63ft/s 395ft/s 8.8G 2,115ft 11.6s 10s
OK Cesaroni G79 2.06lb 59ft/s 409ft/s 9.6G 2,116ft 11.6s 10s
OK Loki G66 2.11lb 75ft/s 386ft/s 11.4G 2,159ft 11.6s 10s
OK Cesaroni G185 1.98lb 100ft/s 452ft/s 22.9G 2,191ft 11.2s 11s
OK Cesaroni G58 2.03lb 52ft/s 402ft/s 8.9G 2,266ft 12.2s 10s
OK AeroTech G69 2.00lb 64ft/s 423ft/s 8.6G 2,301ft 12.0s 10s
OK Cesaroni G60 2.01lb 64ft/s 422ft/s 8.6G 2,354ft 12.2s 10s
OK Cesaroni G115 1.99lb 82ft/s 472ft/s 13.9G 2,470ft 12.0s 11s
OK Cesaroni G78 1.99lb 63ft/s 450ft/s 13.7G 2,480ft 12.3s 10s
OK Cesaroni G50 2.04lb 48ft/s 419ft/s 6.7G 2,535ft 13.1s 10s
OK AeroTech H73 2.24lb 58ft/s 495ft/s 8.0G 3,136ft 14.0s 11s
OK Loki H100 2.30lb 77ft/s 553ft/s 13.7G 3,405ft 13.9s 12s
warningsW AeroTech H283 2.10lb 129ft/s 667ft/s 35.4G 3,629ft 13.7s 13s
OK AeroTech H148 2.24lb 94ft/s 637ft/s 18.7G 3,780ft 14.3s 13s
OK AeroTech H130 2.08lb 112ft/s 645ft/s 27.1G 3,858ft 14.1s 13s
OK AeroTech H669 2.12lb 205ft/s 766ft/s 116.9G 4,029ft 14.0s 14s
OK AeroTech H123 2.17lb 83ft/s 644ft/s 14.5G 4,135ft 14.9s 12s
OK Loki H90 2.30lb 83ft/s 619ft/s 13.4G 4,157ft 15.3s 13s
OK Loki H144 2.30lb 105ft/s 674ft/s 23.4G 4,181ft 14.8s 13s
OK AeroTech H100 2.14lb 77ft/s 659ft/s 12.9G 4,183ft 15.1s 13s
OK Loki H125 2.31lb 95ft/s 656ft/s 19.0G 4,220ft 15.1s 13s
OK Cesaroni H123 2.21lb 75ft/s 699ft/s 14.4G 4,244ft 15.1s 13s
OK Cesaroni H143 2.33lb 77ft/s 712ft/s 15.4G 4,280ft 15.2s 13s
OK AeroTech H219 2.14lb 118ft/s 755ft/s 30.0G 4,289ft 14.7s 14s
OK Loki H160 2.30lb 118ft/s 724ft/s 27.2G 4,476ft 15.1s 14s
OK AeroTech H242 2.14lb 108ft/s 769ft/s 24.2G 4,484ft 15.0s 14s
OK AeroTech H112 2.40lb 66ft/s 665ft/s 9.5G 4,594ft 16.1s 13s
OK Cesaroni H400 2.19lb 142ft/s 854ft/s 46.2G 4,628ft 14.9s 14s
OK Cesaroni H120 2.21lb 77ft/s 759ft/s 14.2G 4,752ft 15.8s 14s
OK Cesaroni H110 2.28lb 71ft/s 746ft/s 11.4G 4,829ft 16.1s 13s
OK Cesaroni H125 2.21lb 78ft/s 785ft/s 14.7G 4,871ft 15.9s 14s
OK Cesaroni H152 2.22lb 90ft/s 822ft/s 20.5G 5,043ft 15.9s 14s
OK AeroTech H178 2.27lb 87ft/s 856ft/s 21.1G 5,060ft 15.8s 14s
OK Cesaroni H225 1.99lb 117ft/s 948ft/s 28.2G 5,119ft 15.4s 14s
OK Cesaroni H100 2.28lb 72ft/s 775ft/s 10.7G 5,153ft 16.6s 14s
OK AeroTech H550 2.26lb 179ft/s 1,030ft/s 66.0G 5,427ft 15.6s 15s
OK AeroTech H550 2.27lb 177ft/s 1,008ft/s 64.7G 5,454ft 15.8s 15s
OK AeroTech I218 2.38lb 112ft/s 905ft/s 26.4G 5,472ft 16.2s 15s
warningsW Cesaroni H565 2.36lb 166ft/s 1,013ft/s 65.2G 5,496ft 15.9s 15s
OK AeroTech H999 2.29lb 232ft/s 1,051ft/s 157.4G 5,529ft 15.7s 15s
OK AeroTech I180 2.41lb 133ft/s 854ft/s 33.1G 5,535ft 16.3s 14s
OK AeroTech H170 2.29lb 97ft/s 906ft/s 19.6G 5,560ft 16.4s 14s
OK AeroTech I161 2.37lb 98ft/s 892ft/s 20.0G 5,713ft 16.6s 14s
OK AeroTech H45 2.36lb 60ft/s 655ft/s 7.2G 5,746ft 18.2s 12s
OK Cesaroni I180 2.43lb 89ft/s 939ft/s 19.4G 5,787ft 16.8s 15s
OK AeroTech I225 2.63lb 92ft/s 940ft/s 23.9G 5,862ft 16.8s 15s
OK AeroTech I140 2.34lb 85ft/s 892ft/s 16.5G 5,913ft 17.0s 15s
OK AeroTech I245 2.36lb 127ft/s 980ft/s 39.1G 5,913ft 16.5s 15s
OK AeroTech I175 2.33lb 106ft/s 872ft/s 23.3G 5,921ft 17.2s 15s
OK AeroTech I357 2.32lb 134ft/s 1,025ft/s 36.0G 5,967ft 16.5s 15s
OK Cesaroni I212 2.61lb 91ft/s 979ft/s 22.3G 6,014ft 17.0s 15s
OK Cesaroni I566 2.41lb 160ft/s 1,152ft/s 61.5G 6,204ft 16.5s 16s
OK AeroTech I154 2.64lb 78ft/s 879ft/s 13.5G 6,321ft 18.0s 15s
OK Cesaroni I195 2.48lb 96ft/s 1,049ft/s 20.8G 6,606ft 17.6s 16s
OK Cesaroni I345 2.43lb 128ft/s 1,160ft/s 35.1G 6,617ft 17.2s 16s
OK AeroTech I285 2.65lb 119ft/s 1,083ft/s 31.8G 6,630ft 17.4s 16s
OK Cesaroni I800 2.57lb 189ft/s 1,244ft/s 86.2G 6,665ft 17.0s 16s
OK AeroTech I305 2.84lb 120ft/s 1,084ft/s 32.9G 6,708ft 17.4s 16s
OK AeroTech I1299 2.49lb 260ft/s 1,297ft/s 144.3G 6,770ft 16.9s 17s
OK Cesaroni I170 2.42lb 94ft/s 1,075ft/s 20.1G 6,784ft 17.7s 15s
OK Cesaroni I175 2.52lb 89ft/s 1,052ft/s 16.7G 6,786ft 17.9s 15s
OK Cesaroni I236 2.44lb 107ft/s 1,127ft/s 27.7G 6,841ft 17.6s 16s
OK AeroTech I195 2.82lb 113ft/s 1,030ft/s 28.3G 6,869ft 17.9s 16s
OK AeroTech I211 2.56lb 112ft/s 1,076ft/s 27.3G 6,892ft 17.6s 15s
OK Cesaroni I55 2.52lb 49ft/s 737ft/s 6.6G 6,923ft 20.5s 13s
OK Cesaroni I223 2.65lb 97ft/s 1,116ft/s 21.6G 6,939ft 17.8s 16s
OK AeroTech I300 2.53lb 135ft/s 1,157ft/s 40.4G 6,951ft 17.5s 16s
OK Loki I316 2.75lb 145ft/s 1,152ft/s 40.8G 7,275ft 17.9s 16s
OK Cesaroni I287 2.89lb 103ft/s 1,198ft/s 27.5G 7,390ft 18.2s 16s
OK Loki I405 2.76lb 173ft/s 1,242ft/s 64.8G 7,507ft 17.9s 17s
warningsW Loki I110 2.86lb 83ft/s 962ft/s 19.8G 7,567ft 19.2s 15s
OK Loki I210 2.75lb 121ft/s 1,107ft/s 35.2G 7,579ft 18.4s 16s
OK Cesaroni I285 2.68lb 118ft/s 1,280ft/s 28.8G 7,798ft 18.4s 16s
OK Loki I377 2.79lb 162ft/s 1,262ft/s 52.1G 7,857ft 18.4s 17s
OK Cesaroni I255 2.70lb 111ft/s 1,270ft/s 25.9G 7,915ft 18.6s 17s
OK AeroTech I366 2.78lb 140ft/s 1,336ft/s 38.9G 7,946ft 18.3s 17s
OK Loki I430 2.75lb 133ft/s 1,360ft/s 42.5G 7,950ft 18.4s 17s
OK Cesaroni I470 2.65lb 156ft/s 1,449ft/s 46.3G 8,069ft 18.2s 17s
OK Cesaroni I303 2.66lb 121ft/s 1,346ft/s 34.0G 8,114ft 18.5s 17s
OK Cesaroni I242 2.77lb 107ft/s 1,301ft/s 22.2G 8,250ft 18.9s 17s
OK AeroTech I435 2.70lb 174ft/s 1,447ft/s 62.1G 8,279ft 18.3s 17s
OK AeroTech I284 2.78lb 136ft/s 1,387ft/s 39.2G 8,422ft 18.6s 17s
OK AeroTech I59 2.63lb 76ft/s 703ft/s 13.6G 8,425ft 21.4s 13s
OK Cesaroni J357 2.88lb 130ft/s 1,546ft/s 39.2G 9,141ft 19.2s 17s

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 I49 speed at end of launch guide too slow (45ft/s)

G These simulations were run with a launch guide length of 8ft (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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