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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 97 motors that fit and appear to have enough thrust (672 motors didn't fit, 22 motors failed safety checks). 119 motor had thrust curves available and 251 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:   WildmanJr with payload
Owner: Kevin Dunn
Body Diameter: 54.0mm
Dry Weight: 1,720g
MMT Diameter: 38.0mm
MMT Length: 15.00in
CD: 1.37

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 AeroTech G339 1,901g 28m/s 56m/s 19.2G 146m 5.5s 5s
OK Loki G94 1,960g 16m/s 50m/s 5.9G 150m 6.0s 5s
OK Cesaroni G185 1,908g 19m/s 60m/s 10.0G 175m 6.1s 5s
OK Cesaroni G115 1,915g 15m/s 61m/s 6.0G 198m 6.7s 5s
OK Loki H100 2,055g 15m/s 77m/s 6.3G 322m 8.5s 6s
warningsW AeroTech H283 1,967g 25m/s 93m/s 16.4G 354m 8.3s 8s
OK AeroTech H148 2,029g 19m/s 89m/s 8.8G 370m 8.8s 7s
OK AeroTech H130 1,957g 23m/s 88m/s 12.5G 379m 8.8s 7s
OK AeroTech H123 1,995g 16m/s 87m/s 6.6G 407m 9.5s 7s
OK Loki H90 2,055g 16m/s 85m/s 6.3G 411m 9.6s 7s
OK AeroTech H669 1,972g 40m/s 109m/s 56.2G 413m 8.7s 8s
OK Cesaroni H123 2,017g 15m/s 96m/s 6.6G 422m 9.6s 8s
OK Loki H125 2,062g 19m/s 93m/s 9.1G 431m 9.5s 8s
OK Loki H144 2,056g 22m/s 97m/s 11.3G 432m 9.3s 8s
OK Cesaroni H143 2,067g 15m/s 100m/s 7.1G 435m 9.6s 8s
OK AeroTech H219 1,981g 23m/s 107m/s 14.1G 443m 9.3s 8s
OK AeroTech H242 1,984g 21m/s 108m/s 11.2G 466m 9.6s 8s
OK Loki H160 2,055g 24m/s 105m/s 13.3G 475m 9.6s 8s
OK Cesaroni H120 2,015g 16m/s 105m/s 6.5G 491m 10.2s 8s
OK Cesaroni H400 2,004g 28m/s 122m/s 21.7G 495m 9.5s 9s
OK Cesaroni H125 2,013g 15m/s 109m/s 6.7G 508m 10.4s 8s
OK Cesaroni H152 2,018g 18m/s 115m/s 9.7G 542m 10.4s 9s
OK AeroTech H178 2,044g 17m/s 121m/s 9.8G 553m 10.5s 9s
OK Cesaroni H225 1,913g 22m/s 128m/s 12.7G 558m 10.3s 9s
OK AeroTech I218 2,092g 23m/s 133m/s 13.0G 624m 10.8s 9s
OK AeroTech H550 2,043g 35m/s 148m/s 31.5G 628m 10.4s 10s
OK AeroTech H170 2,050g 19m/s 129m/s 9.2G 631m 11.1s 9s
OK AeroTech H550 2,036g 36m/s 150m/s 31.8G 631m 10.4s 10s
warningsW Cesaroni H565 2,082g 35m/s 150m/s 30.8G 636m 10.5s 10s
OK AeroTech I180 2,105g 27m/s 127m/s 16.6G 640m 10.9s 9s
OK AeroTech H999 2,051g 47m/s 155m/s 79.0G 643m 10.4s 10s
OK AeroTech I161 2,086g 19m/s 129m/s 9.7G 657m 11.3s 9s
OK Cesaroni I180 2,114g 18m/s 137m/s 9.3G 667m 11.4s 9s
OK AeroTech I140 2,076g 18m/s 128m/s 7.9G 676m 11.6s 9s
OK AeroTech I225 2,206g 20m/s 142m/s 11.9G 697m 11.4s 10s
OK AeroTech I245 2,085g 26m/s 145m/s 19.3G 701m 11.2s 10s
OK AeroTech I357 2,063g 27m/s 151m/s 17.8G 708m 11.2s 10s
OK Cesaroni I212 2,195g 19m/s 147m/s 10.9G 711m 11.6s 10s
OK AeroTech I154 2,212g 16m/s 130m/s 6.8G 742m 12.4s 9s
OK Cesaroni I566 2,104g 33m/s 172m/s 29.3G 746m 11.2s 11s
OK Cesaroni I195 2,137g 19m/s 155m/s 10.3G 795m 12.1s 10s
OK Cesaroni I345 2,115g 26m/s 173m/s 17.8G 807m 11.8s 11s
OK AeroTech I285 2,213g 25m/s 167m/s 16.5G 815m 11.9s 10s
OK Cesaroni I170 2,112g 19m/s 159m/s 9.9G 821m 12.3s 10s
OK Cesaroni I175 2,157g 18m/s 156m/s 8.2G 824m 12.4s 10s
OK Cesaroni I800 2,177g 40m/s 191m/s 41.7G 827m 11.6s 11s
OK Cesaroni I236 2,120g 22m/s 168m/s 14.0G 840m 12.2s 10s
OK AeroTech I1299 2,142g 52m/s 199m/s 72.3G 846m 11.6s 11s
OK AeroTech I305 2,301g 26m/s 171m/s 17.3G 853m 12.1s 11s
OK AeroTech I211 2,175g 23m/s 163m/s 14.1G 861m 12.3s 10s
OK Cesaroni I223 2,214g 20m/s 170m/s 10.8G 862m 12.4s 10s
OK AeroTech I195 2,292g 24m/s 161m/s 15.1G 864m 12.4s 10s
OK AeroTech I300 2,161g 27m/s 176m/s 21.0G 871m 12.2s 11s
OK Loki I316 2,260g 30m/s 182m/s 21.8G 924m 12.4s 11s
warningsW Loki I110 2,309g 17m/s 148m/s 10.7G 946m 13.5s 10s
OK Cesaroni I287 2,325g 22m/s 189m/s 14.2G 948m 12.8s 11s
OK Loki I210 2,260g 26m/s 174m/s 19.0G 966m 12.8s 11s
OK Loki I405 2,263g 38m/s 198m/s 35.2G 969m 12.5s 11s
OK AeroTech I59 2,207g 16m/s 100m/s 6.8G 1,004m 15.5s 7s
OK Cesaroni I285 2,226g 24m/s 197m/s 15.2G 1,007m 13.0s 11s
OK Loki I377 2,280g 34m/s 201m/s 28.4G 1,019m 12.8s 11s
OK Cesaroni I255 2,236g 23m/s 196m/s 13.5G 1,022m 13.2s 11s
OK Loki I430 2,260g 30m/s 214m/s 23.0G 1,023m 12.8s 12s
OK AeroTech I327 2,348g 26m/s 206m/s 17.8G 1,038m 13.1s 11s
OK AeroTech I366 2,276g 29m/s 210m/s 20.9G 1,042m 13.0s 11s
OK AeroTech I364 2,398g 26m/s 205m/s 17.0G 1,043m 13.1s 11s
OK AMW I297 2,311g 24m/s 204m/s 15.5G 1,044m 13.1s 11s
OK Cesaroni I470 2,215g 32m/s 225m/s 24.7G 1,056m 12.9s 12s
OK Cesaroni I303 2,220g 25m/s 208m/s 18.0G 1,063m 13.2s 11s
OK KBA I550 2,432g 31m/s 251m/s 29.2G 1,072m 12.6s 12s
OK AeroTech I280 2,336g 24m/s 207m/s 13.7G 1,076m 13.4s 11s
OK KBA I301 2,446g 23m/s 221m/s 16.3G 1,078m 13.0s 11s
OK Cesaroni I242 2,270g 22m/s 202m/s 11.8G 1,080m 13.6s 11s
OK AeroTech I435 2,238g 36m/s 228m/s 33.5G 1,103m 13.0s 12s
OK Cesaroni I350 2,502g 25m/s 217m/s 15.3G 1,114m 13.5s 12s
OK Cesaroni I125 2,367g 19m/s 162m/s 10.5G 1,116m 14.6s 10s
OK AeroTech I284 2,276g 28m/s 219m/s 20.9G 1,130m 13.4s 11s
OK AeroTech I500 2,296g 31m/s 246m/s 24.6G 1,180m 13.4s 12s
warningsW Cesaroni I540 2,318g 33m/s 255m/s 27.1G 1,194m 13.4s 12s
OK AeroTech I600 2,322g 37m/s 253m/s 35.1G 1,196m 13.4s 12s
OK AeroTech J420 2,370g 30m/s 243m/s 23.1G 1,215m 13.7s 12s
OK AeroTech I350 2,336g 27m/s 246m/s 20.5G 1,215m 13.7s 12s
OK AeroTech J350 2,385g 35m/s 243m/s 34.2G 1,218m 13.6s 12s
OK KBA J740 2,444g 37m/s 264m/s 38.7G 1,220m 13.5s 13s
OK Cesaroni J335 2,347g 27m/s 237m/s 16.9G 1,223m 13.9s 12s
OK AeroTech J340 2,297g 31m/s 241m/s 25.7G 1,226m 13.7s 12s
OK Cesaroni I216 2,321g 23m/s 211m/s 13.9G 1,229m 14.3s 11s
OK Cesaroni J285 2,315g 24m/s 231m/s 15.2G 1,239m 14.1s 12s
OK Cesaroni J270 2,375g 22m/s 229m/s 11.9G 1,242m 14.2s 12s
OK Cesaroni J357 2,321g 27m/s 246m/s 21.6G 1,243m 13.8s 12s
OK Cesaroni J316 2,327g 26m/s 232m/s 18.2G 1,249m 14.1s 12s
OK AeroTech J425 2,351g 26m/s 261m/s 18.6G 1,270m 13.9s 12s
OK Cesaroni J94 2,380g 15m/s 157m/s 6.0G 1,286m 16.4s 9s
OK Cesaroni J290 2,380g 24m/s 237m/s 15.8G 1,286m 14.3s 12s
OK AeroTech J270 2,362g 24m/s 239m/s 14.5G 1,318m 14.4s 12s
OK AeroTech J500 2,374g 37m/s 270m/s 33.0G 1,320m 13.9s 12s
OK AeroTech J435 2,344g 34m/s 282m/s 29.0G 1,401m 14.2s 12s

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 (12m/s)
failedG Loki G69 speed at end of launch guide too slow (13m/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 (13m/s)
failedG Cesaroni G69 speed at end of launch guide too slow (11m/s)
failedG Loki G80 speed at end of launch guide too slow (14m/s)
failedG Cesaroni G46 speed at end of launch guide too slow (9m/s)
failedG Cesaroni G79 speed at end of launch guide too slow (11m/s)
failedG Loki G66 speed at end of launch guide too slow (14m/s)
failedG Cesaroni G60 speed at end of launch guide too slow (12m/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 (9m/s)
failedG Cesaroni G78 speed at end of launch guide too slow (12m/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 (11m/s)
failedG AeroTech H100 speed at end of launch guide too slow (14m/s)
failedG AeroTech H112 speed at end of launch guide too slow (13m/s)
failedG Cesaroni H110 speed at end of launch guide too slow (14m/s)
failedG Cesaroni H100 speed at end of launch guide too slow (14m/s)
failedG AeroTech H45 speed at end of launch guide too slow (11m/s)
failedG AeroTech I49 speed at end of launch guide too slow (8m/s)
failedG Cesaroni I55 speed at end of launch guide too slow (9m/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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