Search for Motors Automatically Find Motors Login or Edit Settings Data File Outbox home

Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 114 motors that fit and appear to have enough thrust (663 motors didn't fit, 14 motors failed safety checks). 128 motor had thrust curves available and 270 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:   LOC Vulcanite H76 38mm 07182017
Owner: Kenneth B Weaver
Body Diameter: 2.26in
Dry Weight: 38.0oz
MMT Diameter: 38.0mm
MMT Length: 16.12in
CD: 0.75

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 57.2oz 130ft/s 196ft/s 50.3G 555ft 5.8s 6s
OK Contrail G130 56.2oz 70ft/s 184ft/s 33.3G 569ft 6.1s 5s
OK Contrail G234 57.2oz 103ft/s 223ft/s 33.4G 736ft 6.7s 6s
OK Loki G69 46.5oz 48ft/s 222ft/s 6.6G 841ft 7.6s 6s
OK Loki G70 46.5oz 50ft/s 235ft/s 6.9G 937ft 8.0s 6s
OK Loki G80 47.0oz 54ft/s 244ft/s 7.6G 959ft 8.0s 6s
OK AeroTech G339 44.4oz 103ft/s 283ft/s 29.6G 978ft 7.6s 7s
OK Contrail G123 56.0oz 67ft/s 255ft/s 21.9G 1,001ft 8.0s 7s
OK Loki G94 46.5oz 57ft/s 259ft/s 9.2G 1,021ft 8.1s 7s
OK Contrail G100 56.0oz 62ft/s 253ft/s 10.7G 1,039ft 8.2s 7s
OK Loki G66 46.8oz 52ft/s 260ft/s 7.9G 1,148ft 8.8s 7s
OK Cesaroni G185 44.6oz 69ft/s 310ft/s 15.7G 1,160ft 8.4s 8s
OK Contrail H222 56.3oz 98ft/s 299ft/s 42.3G 1,213ft 8.5s 8s
OK Cesaroni G115 44.9oz 56ft/s 320ft/s 9.5G 1,314ft 9.1s 8s
OK Loki H100 49.8oz 55ft/s 386ft/s 9.6G 1,926ft 10.8s 9s
warningsW AeroTech H283 46.7oz 91ft/s 467ft/s 25.0G 2,047ft 10.5s 10s
OK AeroTech H148 48.9oz 67ft/s 445ft/s 13.3G 2,148ft 11.1s 10s
OK AeroTech H130 46.4oz 79ft/s 443ft/s 19.2G 2,190ft 11.0s 9s
OK AeroTech H669 46.9oz 147ft/s 541ft/s 84.0G 2,300ft 10.8s 11s
OK AeroTech H123 47.7oz 59ft/s 441ft/s 10.3G 2,355ft 11.7s 9s
OK AeroTech H100 47.2oz 54ft/s 449ft/s 8.9G 2,372ft 11.8s 9s
OK Loki H90 49.8oz 59ft/s 428ft/s 9.6G 2,380ft 12.0s 9s
OK Loki H144 49.9oz 76ft/s 475ft/s 16.9G 2,415ft 11.5s 10s
OK Cesaroni H123 48.5oz 53ft/s 485ft/s 10.1G 2,421ft 11.8s 10s
OK Loki H125 50.1oz 69ft/s 460ft/s 13.8G 2,433ft 11.8s 10s
OK Cesaroni H143 50.2oz 55ft/s 498ft/s 10.8G 2,459ft 11.9s 10s
OK AeroTech H219 47.2oz 84ft/s 533ft/s 21.4G 2,461ft 11.4s 10s
OK AeroTech H242 47.3oz 77ft/s 536ft/s 17.1G 2,580ft 11.7s 10s
OK Loki H160 49.8oz 86ft/s 513ft/s 19.8G 2,600ft 11.8s 10s
OK AeroTech H112 51.4oz 48ft/s 458ft/s 6.8G 2,659ft 12.8s 9s
OK Cesaroni H400 48.0oz 102ft/s 603ft/s 32.7G 2,676ft 11.6s 11s
OK Cesaroni H120 48.4oz 56ft/s 524ft/s 10.1G 2,741ft 12.4s 10s
OK Cesaroni H110 49.5oz 50ft/s 516ft/s 8.0G 2,794ft 12.7s 10s
OK Cesaroni H125 48.3oz 55ft/s 544ft/s 10.3G 2,813ft 12.5s 10s
OK Cesaroni H152 48.5oz 64ft/s 571ft/s 14.8G 2,934ft 12.6s 11s
OK AeroTech H178 49.4oz 62ft/s 598ft/s 14.9G 2,961ft 12.5s 11s
OK Cesaroni H225 44.8oz 81ft/s 646ft/s 19.7G 2,978ft 12.2s 11s
OK Cesaroni H100 49.5oz 51ft/s 533ft/s 7.6G 2,992ft 13.2s 10s
OK AeroTech H550 49.1oz 130ft/s 732ft/s 47.3G 3,213ft 12.3s 12s
OK AeroTech H550 49.4oz 129ft/s 721ft/s 46.8G 3,217ft 12.4s 12s
OK AeroTech I218 51.1oz 80ft/s 643ft/s 19.3G 3,237ft 12.8s 11s
warningsW Cesaroni H565 50.8oz 122ft/s 728ft/s 45.7G 3,247ft 12.4s 12s
OK AeroTech H999 49.7oz 169ft/s 755ft/s 115.6G 3,265ft 12.3s 12s
OK AeroTech H170 49.6oz 70ft/s 633ft/s 13.9G 3,292ft 13.0s 11s
OK AeroTech I180 51.6oz 90ft/s 607ft/s 24.3G 3,297ft 12.9s 11s
OK AeroTech I161 50.9oz 70ft/s 627ft/s 14.5G 3,398ft 13.3s 11s
OK Cesaroni I180 51.9oz 65ft/s 665ft/s 13.8G 3,440ft 13.3s 11s
OK AeroTech I140 50.6oz 62ft/s 620ft/s 11.9G 3,510ft 13.6s 11s
OK AeroTech I225 55.1oz 69ft/s 677ft/s 17.4G 3,523ft 13.3s 12s
OK AeroTech I245 50.9oz 93ft/s 696ft/s 28.5G 3,534ft 13.1s 12s
OK AeroTech I357 50.1oz 96ft/s 727ft/s 26.3G 3,562ft 13.0s 12s
OK Cesaroni I212 54.8oz 67ft/s 702ft/s 16.0G 3,600ft 13.5s 12s
OK Cesaroni I566 51.6oz 110ft/s 830ft/s 43.2G 3,698ft 13.0s 12s
OK AeroTech I154 55.4oz 57ft/s 621ft/s 10.0G 3,803ft 14.4s 11s
OK Cesaroni I195 52.7oz 71ft/s 744ft/s 15.3G 3,965ft 14.0s 12s
OK Cesaroni I345 51.9oz 95ft/s 831ft/s 26.0G 3,967ft 13.6s 12s
OK AeroTech I285 55.4oz 86ft/s 787ft/s 23.8G 3,999ft 13.8s 12s
OK Cesaroni I800 54.1oz 133ft/s 910ft/s 61.0G 4,002ft 13.4s 13s
OK AeroTech I1299 52.9oz 183ft/s 949ft/s 105.5G 4,066ft 13.3s 13s
OK Cesaroni I170 51.8oz 68ft/s 761ft/s 14.7G 4,077ft 14.2s 12s
OK Cesaroni I175 53.4oz 66ft/s 745ft/s 12.1G 4,092ft 14.3s 12s
OK AeroTech I305 58.5oz 92ft/s 796ft/s 24.7G 4,102ft 13.9s 12s
OK Cesaroni I236 52.1oz 79ft/s 800ft/s 20.5G 4,122ft 14.0s 12s
OK AeroTech I211 54.0oz 82ft/s 770ft/s 20.4G 4,192ft 14.1s 12s
OK AeroTech I195 58.2oz 83ft/s 750ft/s 21.5G 4,195ft 14.2s 12s
OK Cesaroni I223 55.4oz 68ft/s 802ft/s 15.7G 4,205ft 14.2s 12s
OK AeroTech I300 53.6oz 101ft/s 833ft/s 30.3G 4,213ft 13.9s 12s
OK Loki I316 57.0oz 101ft/s 844ft/s 30.9G 4,424ft 14.2s 13s
OK Cesaroni I287 59.3oz 79ft/s 877ft/s 20.3G 4,516ft 14.5s 13s
OK Loki I405 57.2oz 133ft/s 914ft/s 49.7G 4,575ft 14.2s 13s
OK Loki I210 57.0oz 92ft/s 805ft/s 26.9G 4,624ft 14.6s 12s
warningsW Loki I110 58.8oz 61ft/s 690ft/s 15.2G 4,630ft 15.5s 12s
OK KBA I550 63.1oz 108ft/s 1,183ft/s 42.7G 4,691ft 13.7s 13s
OK Cesaroni I285 55.8oz 83ft/s 922ft/s 21.8G 4,763ft 14.7s 13s
OK KBA I301 63.6oz 83ft/s 1,023ft/s 22.8G 4,767ft 14.1s 12s
OK Loki I377 57.8oz 113ft/s 927ft/s 40.1G 4,792ft 14.6s 13s
OK Loki I430 57.0oz 102ft/s 998ft/s 32.6G 4,825ft 14.6s 13s
OK Cesaroni I255 56.2oz 78ft/s 913ft/s 19.5G 4,836ft 14.9s 13s
OK AeroTech I327 60.2oz 93ft/s 950ft/s 24.9G 4,845ft 14.7s 13s
OK AeroTech I364 61.9oz 89ft/s 940ft/s 23.9G 4,860ft 14.7s 13s
OK AeroTech I366 57.6oz 100ft/s 974ft/s 29.7G 4,868ft 14.6s 13s
OK AMW I297 58.8oz 85ft/s 945ft/s 21.9G 4,887ft 14.8s 13s
OK Cesaroni I470 55.5oz 107ft/s 1,055ft/s 35.2G 4,918ft 14.5s 13s
OK Cesaroni I303 55.6oz 92ft/s 971ft/s 25.7G 4,972ft 14.8s 13s
OK AeroTech I280 59.7oz 79ft/s 959ft/s 19.3G 5,022ft 15.0s 13s
OK Cesaroni I242 57.4oz 76ft/s 936ft/s 16.9G 5,070ft 15.2s 13s
OK AeroTech I435 56.3oz 128ft/s 1,058ft/s 47.4G 5,082ft 14.6s 13s
OK AeroTech I59 55.2oz 57ft/s 480ft/s 10.0G 5,134ft 17.6s 9s
OK Cesaroni I350 65.6oz 86ft/s 983ft/s 21.1G 5,167ft 15.3s 14s
OK AeroTech I284 57.6oz 99ft/s 1,009ft/s 29.7G 5,201ft 14.9s 13s
OK Cesaroni I125 60.8oz 68ft/s 745ft/s 14.9G 5,327ft 16.4s 12s
OK AeroTech I500 58.3oz 112ft/s 1,137ft/s 34.6G 5,381ft 14.9s 14s
warningsW Cesaroni I540 59.1oz 116ft/s 1,177ft/s 38.3G 5,425ft 14.9s 14s
OK AeroTech I600 59.2oz 124ft/s 1,164ft/s 49.0G 5,429ft 14.9s 14s
OK AeroTech J350 61.5oz 121ft/s 1,105ft/s 47.3G 5,517ft 15.1s 14s
OK Loki J396 64.5oz 90ft/s 1,073ft/s 30.2G 5,524ft 15.5s 14s
OK AeroTech I350 59.7oz 93ft/s 1,131ft/s 29.1G 5,534ft 15.3s 14s
OK AeroTech J340 58.4oz 105ft/s 1,105ft/s 36.1G 5,538ft 15.1s 13s
OK AeroTech J420 60.9oz 103ft/s 1,111ft/s 32.3G 5,541ft 15.3s 14s
OK KBA J740 63.5oz 126ft/s 1,198ft/s 53.8G 5,579ft 15.2s 14s
OK Cesaroni J335 60.1oz 94ft/s 1,082ft/s 23.7G 5,590ft 15.5s 13s
OK Cesaroni J357 59.2oz 101ft/s 1,127ft/s 30.3G 5,650ft 15.4s 14s
OK Cesaroni J285 59.0oz 87ft/s 1,058ft/s 21.5G 5,678ft 15.6s 13s
OK Cesaroni I216 59.2oz 78ft/s 964ft/s 19.6G 5,680ft 15.9s 13s
OK Cesaroni J270 61.1oz 75ft/s 1,047ft/s 16.9G 5,695ft 15.8s 13s
OK AeroTech J425 60.3oz 88ft/s 1,201ft/s 26.3G 5,749ft 15.4s 14s
OK Cesaroni J316 59.4oz 93ft/s 1,060ft/s 25.5G 5,756ft 15.8s 14s
OK Cesaroni J290 61.3oz 86ft/s 1,079ft/s 22.1G 5,845ft 15.8s 13s
OK AeroTech J500 61.1oz 128ft/s 1,229ft/s 45.8G 5,915ft 15.4s 14s
OK AeroTech J270 60.6oz 87ft/s 1,086ft/s 20.2G 5,969ft 15.9s 13s
OK Cesaroni J94 61.3oz 51ft/s 724ft/s 8.6G 6,136ft 18.2s 11s
OK AeroTech J435 60.0oz 119ft/s 1,283ft/s 40.4G 6,237ft 15.7s 14s
OK Loki J712 64.5oz 130ft/s 1,352ft/s 48.1G 6,292ft 15.8s 15s
OK Loki J320 64.5oz 97ft/s 1,176ft/s 28.5G 6,582ft 16.5s 14s

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 (46ft/s)
failedG AeroTech G61 speed at end of launch guide too slow (44ft/s)
failedG Cesaroni G69 speed at end of launch guide too slow (43ft/s)
failedG Cesaroni G46 speed at end of launch guide too slow (37ft/s)
failedG Cesaroni G79 speed at end of launch guide too slow (41ft/s)
failedG Cesaroni G60 speed at end of launch guide too slow (45ft/s)
failedG AeroTech G69 speed at end of launch guide too slow (43ft/s)
failedG Cesaroni G58 speed at end of launch guide too slow (36ft/s)
failedG Cesaroni G78 speed at end of launch guide too slow (45ft/s)
failedG Cesaroni G50 speed at end of launch guide too slow (34ft/s)
failedG AeroTech H73 speed at end of launch guide too slow (41ft/s)
failedG AeroTech H45 speed at end of launch guide too slow (42ft/s)
failedG AeroTech I49 speed at end of launch guide too slow (32ft/s)
failedG Cesaroni I55 speed at end of launch guide too slow (35ft/s)

G These simulations were run with a launch guide length of 6ft (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).

--- home