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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 (682 motors didn't fit). All motors had thrust curves available and 253 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 Hi-Tech EXP
Owner: William Chundak
Body Diameter: 65.0mm
Dry Weight: 750g
MMT Diameter: 38.0mm
MMT Length: 400.0mm
CD: 0.65

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 990g 23m/s 91m/s 9.1G 365m 8.5s 7s
OK AeroTech G61 944g 21m/s 92m/s 7.7G 378m 8.8s 7s
OK AeroTech G67 951g 22m/s 97m/s 8.8G 379m 8.8s 7s
OK AeroTech G339 931g 48m/s 117m/s 40.5G 397m 8.3s 8s
OK Loki G70 992g 23m/s 96m/s 9.4G 398m 8.9s 7s
OK Loki G80 1,005g 24m/s 99m/s 10.4G 402m 8.8s 7s
OK Loki G94 990g 26m/s 106m/s 12.6G 420m 8.9s 7s
OK Cesaroni G46 947g 18m/s 94m/s 8.5G 433m 9.7s 7s
OK Cesaroni G79 976g 20m/s 113m/s 8.6G 454m 9.5s 8s
OK Cesaroni G69 947g 21m/s 108m/s 8.3G 454m 9.5s 8s
OK Cesaroni G185 938g 33m/s 128m/s 21.4G 458m 9.0s 8s
OK Loki G66 1,000g 25m/s 105m/s 10.9G 467m 9.6s 7s
OK Cesaroni G58 962g 18m/s 108m/s 8.4G 485m 10.0s 8s
OK AeroTech G69 951g 21m/s 116m/s 7.8G 487m 9.7s 8s
OK Cesaroni G60 956g 21m/s 114m/s 8.2G 499m 9.9s 8s
OK Cesaroni G115 945g 26m/s 131m/s 13.2G 512m 9.6s 8s
OK Cesaroni G78 947g 22m/s 122m/s 13.1G 518m 9.9s 8s
OK Cesaroni G50 968g 16m/s 111m/s 6.3G 538m 10.7s 8s
OK AeroTech H73 1,059g 19m/s 131m/s 7.3G 644m 11.2s 8s
OK Loki H100 1,085g 26m/s 149m/s 12.5G 685m 10.9s 9s
warningsW AeroTech H283 997g 42m/s 186m/s 33.5G 696m 10.3s 10s
OK AeroTech H148 1,059g 31m/s 173m/s 17.8G 737m 11.0s 9s
OK AeroTech H130 987g 37m/s 171m/s 25.9G 740m 10.7s 9s
OK AeroTech H669 1,002g 67m/s 219m/s 111.9G 750m 10.4s 10s
OK AeroTech H219 1,011g 40m/s 209m/s 28.8G 796m 10.9s 10s
OK AeroTech H123 1,025g 27m/s 168m/s 13.8G 798m 11.5s 9s
OK AeroTech H100 1,011g 25m/s 171m/s 11.9G 804m 11.5s 9s
OK Loki H144 1,086g 35m/s 181m/s 22.4G 805m 11.2s 10s
OK Cesaroni H123 1,047g 24m/s 188m/s 13.2G 813m 11.5s 10s
OK Loki H90 1,085g 27m/s 161m/s 12.8G 816m 11.8s 9s
OK Loki H125 1,092g 31m/s 174m/s 18.2G 817m 11.5s 10s
OK Cesaroni H143 1,097g 26m/s 192m/s 13.9G 819m 11.5s 10s
OK AeroTech H242 1,014g 36m/s 208m/s 22.9G 837m 11.2s 10s
OK Cesaroni H400 1,034g 46m/s 240m/s 43.3G 847m 11.0s 10s
OK Loki H160 1,085g 39m/s 194m/s 26.1G 849m 11.4s 10s
OK AeroTech H112 1,129g 22m/s 170m/s 9.0G 893m 12.5s 9s
OK Cesaroni H120 1,045g 26m/s 199m/s 13.5G 896m 11.9s 10s
OK Cesaroni H125 1,043g 26m/s 207m/s 13.5G 912m 12.0s 10s
OK Cesaroni H225 943g 39m/s 253m/s 26.9G 916m 11.3s 10s
OK Cesaroni H110 1,075g 24m/s 194m/s 10.5G 917m 12.2s 10s
OK AeroTech H178 1,074g 30m/s 229m/s 19.1G 932m 11.8s 10s
OK Cesaroni H152 1,048g 31m/s 217m/s 19.7G 935m 11.9s 10s
OK AeroTech H550 1,066g 59m/s 287m/s 62.4G 959m 11.3s 11s
OK AeroTech H550 1,073g 59m/s 282m/s 61.5G 970m 11.4s 11s
OK Cesaroni H100 1,077g 24m/s 198m/s 10.2G 973m 12.6s 10s
OK AeroTech H999 1,081g 78m/s 299m/s 151.1G 975m 11.3s 11s
warningsW Cesaroni H565 1,112g 55m/s 285m/s 57.3G 978m 11.5s 11s
OK AeroTech I218 1,122g 37m/s 241m/s 25.2G 999m 12.0s 10s
OK AeroTech H170 1,080g 31m/s 236m/s 18.0G 1,016m 12.1s 10s
OK AeroTech I180 1,135g 42m/s 223m/s 31.7G 1,019m 12.1s 10s
OK AeroTech I161 1,116g 33m/s 230m/s 18.9G 1,047m 12.3s 10s
OK Cesaroni I180 1,144g 29m/s 248m/s 17.4G 1,056m 12.4s 10s
OK AeroTech I245 1,115g 44m/s 257m/s 37.0G 1,061m 12.0s 11s
OK AeroTech I357 1,093g 44m/s 273m/s 34.5G 1,064m 12.0s 11s
OK AeroTech I225 1,236g 32m/s 249m/s 21.7G 1,070m 12.4s 11s
OK Cesaroni I566 1,134g 53m/s 322m/s 55.7G 1,084m 11.9s 11s
OK AeroTech I140 1,106g 29m/s 224m/s 15.6G 1,085m 12.6s 10s
OK Cesaroni I212 1,225g 32m/s 260m/s 19.8G 1,092m 12.6s 11s
OK AeroTech H45 1,115g 20m/s 159m/s 6.8G 1,116m 14.2s 8s
OK Cesaroni I800 1,207g 62m/s 351m/s 74.7G 1,153m 12.1s 12s
OK AeroTech I1299 1,172g 85m/s 369m/s 135.5G 1,159m 12.0s 12s
OK Cesaroni I345 1,145g 44m/s 312m/s 33.8G 1,163m 12.4s 11s
OK AeroTech I154 1,242g 26m/s 220m/s 12.9G 1,180m 13.5s 10s
OK AeroTech I285 1,243g 39m/s 288m/s 30.3G 1,184m 12.7s 11s
OK Cesaroni I195 1,167g 32m/s 270m/s 19.8G 1,187m 12.9s 11s
OK AeroTech I305 1,331g 41m/s 288m/s 30.9G 1,199m 12.6s 11s
OK Cesaroni I236 1,150g 36m/s 292m/s 26.6G 1,212m 12.8s 11s
OK Cesaroni I170 1,142g 32m/s 277m/s 19.1G 1,216m 13.0s 11s
OK Cesaroni I175 1,188g 29m/s 269m/s 15.4G 1,224m 13.1s 11s
OK KBA I550 1,462g 49m/s 435m/s 52.2G 1,227m 11.7s 11s
OK AeroTech I300 1,191g 44m/s 304m/s 38.9G 1,227m 12.6s 11s
OK AeroTech I211 1,205g 37m/s 276m/s 26.2G 1,234m 12.9s 11s
OK Cesaroni I223 1,244g 32m/s 291m/s 19.8G 1,239m 13.0s 11s
OK AeroTech I195 1,322g 38m/s 267m/s 27.1G 1,244m 13.1s 11s
OK KBA I301 1,476g 36m/s 361m/s 28.3G 1,285m 12.2s 10s
OK Loki I316 1,290g 46m/s 303m/s 39.0G 1,287m 12.9s 11s
OK Cesaroni I287 1,355g 35m/s 316m/s 24.7G 1,309m 13.2s 11s
OK Loki I405 1,293g 56m/s 330m/s 62.6G 1,310m 12.8s 12s
OK Cesaroni I55 1,187g 16m/s 172m/s 6.3G 1,340m 16.1s 9s
OK AeroTech I49 1,148g 15m/s 155m/s 4.5G 1,345m 16.6s 9s
OK Loki I210 1,290g 41m/s 285m/s 34.0G 1,355m 13.4s 11s
OK Cesaroni I285 1,256g 37m/s 329m/s 27.8G 1,365m 13.3s 11s
OK Loki I377 1,310g 52m/s 330m/s 50.4G 1,373m 13.2s 12s
OK Loki I430 1,290g 46m/s 364m/s 41.1G 1,377m 13.1s 12s
OK AeroTech I366 1,306g 46m/s 348m/s 37.5G 1,380m 13.1s 12s
OK Cesaroni I470 1,245g 50m/s 386m/s 44.7G 1,380m 12.9s 12s
OK AeroTech I327 1,378g 41m/s 340m/s 31.1G 1,382m 13.3s 12s
OK AeroTech I364 1,428g 39m/s 333m/s 29.2G 1,385m 13.3s 12s
OK Cesaroni I255 1,266g 37m/s 324m/s 24.7G 1,391m 13.4s 11s
OK AMW I297 1,341g 40m/s 337m/s 27.5G 1,396m 13.3s 11s
warningsW Loki I110 1,339g 27m/s 240m/s 19.1G 1,398m 14.3s 10s
OK Cesaroni I303 1,250g 41m/s 347m/s 32.8G 1,411m 13.2s 11s
OK AeroTech I435 1,268g 57m/s 381m/s 60.0G 1,418m 13.0s 12s
OK AeroTech I280 1,366g 37m/s 339m/s 24.2G 1,432m 13.5s 12s
OK Cesaroni I242 1,300g 35m/s 327m/s 21.5G 1,454m 13.7s 11s
OK AeroTech I284 1,306g 45m/s 354m/s 37.1G 1,462m 13.3s 11s
OK Cesaroni I350 1,532g 38m/s 347m/s 25.8G 1,477m 13.8s 12s
OK AeroTech I500 1,326g 47m/s 409m/s 43.5G 1,490m 13.2s 12s
warningsW Cesaroni I540 1,348g 54m/s 424m/s 47.7G 1,496m 13.2s 12s
OK AeroTech I600 1,352g 59m/s 418m/s 61.2G 1,497m 13.2s 12s
OK AeroTech J350 1,415g 55m/s 389m/s 58.5G 1,532m 13.4s 12s
OK AeroTech J340 1,327g 47m/s 386m/s 45.3G 1,535m 13.3s 11s
OK AeroTech I350 1,366g 42m/s 399m/s 35.8G 1,537m 13.6s 12s
OK AeroTech J420 1,400g 47m/s 390m/s 40.1G 1,545m 13.6s 12s
OK KBA J520 1,472g 48m/s 398m/s 48.4G 1,548m 13.8s 13s
OK KBA J740 1,474g 57m/s 436m/s 64.9G 1,555m 13.7s 13s
OK Cesaroni J335 1,377g 42m/s 379m/s 29.6G 1,567m 13.8s 12s
OK Cesaroni J357 1,351g 45m/s 394m/s 37.9G 1,571m 13.6s 12s
OK Cesaroni I125 1,397g 30m/s 251m/s 18.6G 1,585m 15.1s 11s
OK AeroTech J425 1,381g 39m/s 424m/s 32.4G 1,588m 13.7s 12s
OK Cesaroni J285 1,345g 39m/s 368m/s 26.8G 1,597m 14.0s 12s
OK Cesaroni J270 1,405g 35m/s 361m/s 20.7G 1,609m 14.2s 12s
OK AeroTech I59 1,237g 26m/s 171m/s 12.7G 1,619m 16.8s 8s
OK AeroTech J500 1,404g 53m/s 430m/s 56.8G 1,621m 13.6s 12s
OK Cesaroni I216 1,351g 36m/s 330m/s 24.6G 1,623m 14.3s 11s
OK Cesaroni J316 1,357g 41m/s 369m/s 31.9G 1,631m 14.2s 12s
OK Cesaroni J290 1,410g 40m/s 372m/s 27.5G 1,639m 14.1s 12s
OK AeroTech J270 1,392g 38m/s 373m/s 25.2G 1,669m 14.2s 12s
OK AeroTech J435 1,374g 54m/s 446m/s 50.4G 1,703m 13.8s 12s
OK Cesaroni J94 1,410g 23m/s 240m/s 10.8G 1,842m 16.8s 10s

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.

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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