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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 153 motors that fit and appear to have enough thrust (656 motors didn't fit, 2 motors failed safety checks). 155 motor had thrust curves available and 320 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:   T-bolt
Owner: Eugene Lauria
Body Diameter: 41.0mm
Dry Weight: 42.0oz
MMT Diameter: 38.0mm
MMT Length: 20.00in
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 61.2oz 48m/s 56m/s 46.9G 158m 5.7s 5s
OK Contrail G130 60.2oz 29m/s 52m/s 31.0G 161m 5.9s 5s
OK Contrail G234 61.2oz 45m/s 64m/s 31.1G 215m 6.7s 6s
OK Loki G69 50.5oz 20m/s 63m/s 6.0G 242m 7.5s 6s
OK AeroTech G61 48.8oz 19m/s 62m/s 5.0G 248m 7.8s 6s
OK AeroTech G67 49.1oz 20m/s 65m/s 5.7G 252m 7.8s 6s
OK Loki G70 50.5oz 21m/s 67m/s 6.2G 273m 8.1s 6s
OK Loki G80 51.0oz 22m/s 69m/s 7.0G 282m 8.0s 7s
OK Cesaroni G46 48.9oz 15m/s 63m/s 5.5G 283m 8.7s 6s
OK AeroTech G339 48.4oz 44m/s 79m/s 27.1G 294m 7.7s 7s
OK Contrail G123 60.0oz 28m/s 73m/s 20.3G 298m 8.0s 7s
OK Loki G94 50.5oz 24m/s 73m/s 8.4G 304m 8.2s 7s
OK Contrail G100 60.0oz 26m/s 73m/s 9.9G 310m 8.3s 7s
OK Cesaroni G69 48.9oz 18m/s 74m/s 5.4G 323m 8.8s 7s
OK Cesaroni G79 50.0oz 18m/s 77m/s 6.0G 329m 8.9s 7s
OK Loki G66 50.8oz 23m/s 74m/s 7.2G 344m 9.0s 7s
OK Cesaroni G58 49.5oz 15m/s 74m/s 5.5G 346m 9.4s 7s
OK Cesaroni G185 48.6oz 30m/s 87m/s 14.5G 356m 8.6s 8s
OK Contrail H300 63.6oz 46m/s 85m/s 39.7G 360m 8.6s 8s
OK AeroTech G69 49.1oz 18m/s 80m/s 5.4G 363m 9.3s 7s
OK Cesaroni G60 49.3oz 19m/s 79m/s 5.3G 372m 9.4s 7s
OK Contrail H222 60.3oz 39m/s 86m/s 39.4G 372m 8.7s 8s
OK Cesaroni G78 48.9oz 19m/s 85m/s 8.6G 400m 9.7s 8s
OK Contrail H303 62.8oz 49m/s 91m/s 43.7G 407m 9.0s 8s
OK Cesaroni G115 48.9oz 23m/s 90m/s 8.7G 408m 9.4s 8s
OK AeroTech H73 52.9oz 18m/s 97m/s 5.1G 552m 11.5s 8s
OK Contrail H246 63.1oz 43m/s 116m/s 29.3G 621m 11.1s 10s
OK Loki H100 53.8oz 24m/s 112m/s 9.2G 642m 11.7s 10s
OK Contrail H141 63.6oz 31m/s 119m/s 14.0G 698m 12.0s 10s
warningsW AeroTech H283 50.7oz 40m/s 133m/s 23.0G 713m 11.7s 11s
OK AeroTech H148 52.9oz 29m/s 129m/s 12.3G 743m 12.3s 11s
OK AeroTech H130 50.4oz 35m/s 130m/s 17.6G 768m 12.3s 11s
OK Loki H90 53.8oz 25m/s 127m/s 8.8G 825m 13.3s 11s
OK AeroTech H123 51.7oz 25m/s 130m/s 9.4G 827m 13.1s 11s
OK AeroTech H100 51.2oz 23m/s 133m/s 8.3G 833m 13.2s 11s
OK AeroTech H669 50.9oz 62m/s 153m/s 77.3G 834m 12.4s 12s
OK Cesaroni H123 52.5oz 23m/s 141m/s 9.5G 858m 13.3s 11s
OK Loki H144 53.9oz 33m/s 140m/s 15.6G 859m 13.0s 11s
OK Loki H125 54.1oz 30m/s 136m/s 12.7G 859m 13.3s 11s
OK Cesaroni H143 54.2oz 24m/s 145m/s 10.3G 877m 13.4s 12s
OK AeroTech H219 51.2oz 36m/s 152m/s 19.6G 894m 13.1s 12s
OK AeroTech H112 55.4oz 20m/s 138m/s 6.3G 943m 14.4s 11s
OK Loki H160 53.8oz 36m/s 151m/s 18.3G 946m 13.5s 12s
OK AeroTech H242 51.3oz 33m/s 156m/s 15.8G 946m 13.5s 12s
OK Cesaroni H120 52.4oz 25m/s 155m/s 9.2G 1,001m 14.3s 12s
OK Cesaroni H400 52.0oz 44m/s 172m/s 30.4G 1,005m 13.6s 13s
OK Cesaroni H110 53.5oz 22m/s 153m/s 7.5G 1,017m 14.6s 12s
OK Cesaroni H125 52.3oz 24m/s 160m/s 9.7G 1,037m 14.5s 12s
OK Cesaroni H152 52.5oz 28m/s 169m/s 13.5G 1,101m 14.7s 13s
OK Cesaroni H100 53.5oz 22m/s 160m/s 7.0G 1,103m 15.2s 12s
OK AeroTech H178 53.4oz 27m/s 175m/s 14.0G 1,124m 14.7s 13s
OK Cesaroni H225 48.8oz 34m/s 187m/s 18.0G 1,157m 14.6s 13s
OK AeroTech H45 54.9oz 18m/s 138m/s 4.7G 1,216m 16.8s 11s
OK AeroTech I218 55.1oz 35m/s 190m/s 17.8G 1,256m 15.3s 14s
OK AeroTech H550 53.4oz 55m/s 207m/s 43.3G 1,277m 14.9s 14s
OK AeroTech I180 55.6oz 41m/s 183m/s 22.6G 1,278m 15.4s 13s
OK AeroTech H170 53.6oz 28m/s 189m/s 13.0G 1,280m 15.5s 13s
OK AeroTech H550 53.1oz 56m/s 210m/s 43.8G 1,287m 14.9s 14s
warningsW Cesaroni H565 54.8oz 52m/s 209m/s 44.0G 1,290m 15.0s 14s
OK AeroTech H999 53.7oz 72m/s 215m/s 106.9G 1,310m 15.0s 15s
OK AeroTech I175 54.3oz 34m/s 187m/s 15.7G 1,322m 15.9s 14s
OK AeroTech I161 54.9oz 30m/s 189m/s 13.5G 1,325m 15.8s 14s
OK Cesaroni I180 55.9oz 28m/s 198m/s 13.2G 1,347m 15.9s 14s
OK AeroTech I140 54.6oz 27m/s 190m/s 11.0G 1,369m 16.2s 14s
OK AeroTech I225 59.1oz 29m/s 202m/s 16.6G 1,392m 16.0s 14s
OK AeroTech I245 54.9oz 41m/s 209m/s 26.5G 1,417m 15.9s 14s
OK Cesaroni I212 58.8oz 29m/s 209m/s 15.4G 1,427m 16.3s 15s
OK AeroTech I357 54.1oz 41m/s 215m/s 24.3G 1,437m 15.9s 15s
OK AeroTech I154 59.4oz 24m/s 192m/s 9.3G 1,479m 17.1s 14s
OK Cesaroni I55 57.4oz 15m/s 160m/s 4.3G 1,520m 19.3s 12s
OK Cesaroni I566 55.6oz 49m/s 239m/s 42.1G 1,524m 16.1s 15s
OK Cesaroni I195 56.7oz 31m/s 226m/s 14.2G 1,608m 17.1s 15s
OK AeroTech I285 59.4oz 38m/s 235m/s 22.2G 1,638m 17.0s 15s
OK Cesaroni I345 55.9oz 40m/s 245m/s 24.1G 1,643m 16.8s 16s
OK Cesaroni I175 57.4oz 28m/s 228m/s 11.5G 1,663m 17.5s 15s
OK Cesaroni I170 55.8oz 30m/s 231m/s 13.8G 1,666m 17.4s 15s
OK Cesaroni I800 58.1oz 58m/s 262m/s 59.3G 1,686m 16.7s 16s
OK AeroTech I305 62.5oz 39m/s 240m/s 23.4G 1,698m 17.1s 16s
OK Cesaroni I236 56.1oz 33m/s 242m/s 18.9G 1,707m 17.3s 16s
OK AeroTech I195 62.2oz 36m/s 230m/s 20.1G 1,715m 17.4s 15s
OK AeroTech I211 58.0oz 35m/s 236m/s 19.0G 1,732m 17.4s 15s
OK AeroTech I1299 56.9oz 79m/s 272m/s 98.7G 1,734m 16.8s 16s
OK Cesaroni I223 59.4oz 31m/s 243m/s 15.1G 1,737m 17.6s 16s
OK AeroTech I300 57.6oz 41m/s 251m/s 28.1G 1,761m 17.3s 16s
OK Loki I316 61.0oz 45m/s 256m/s 29.0G 1,856m 17.7s 16s
warningsW Loki I110 62.8oz 25m/s 219m/s 14.1G 1,871m 18.8s 15s
OK Cesaroni I287 63.3oz 34m/s 265m/s 19.7G 1,902m 18.1s 16s
OK Loki I210 61.0oz 39m/s 250m/s 25.1G 1,933m 18.2s 16s
OK Loki I405 61.2oz 54m/s 276m/s 46.4G 1,956m 17.9s 17s
OK AeroTech I59 59.2oz 24m/s 165m/s 9.4G 1,997m 20.7s 12s
OK Cesaroni I285 59.8oz 36m/s 282m/s 20.2G 2,044m 18.5s 17s
OK Loki I377 61.8oz 48m/s 283m/s 37.4G 2,056m 18.4s 17s
OK Cesaroni I255 60.2oz 34m/s 281m/s 18.2G 2,070m 18.7s 17s
OK Loki I430 61.0oz 45m/s 298m/s 30.4G 2,083m 18.5s 17s
OK AeroTech I327 64.2oz 39m/s 289m/s 23.3G 2,086m 18.6s 17s
OK AeroTech I364 65.9oz 37m/s 288m/s 22.9G 2,092m 18.6s 17s
OK AMW I297 62.8oz 37m/s 288m/s 20.4G 2,103m 18.7s 17s
OK AeroTech I366 61.6oz 44m/s 297m/s 27.7G 2,114m 18.6s 17s
OK Cesaroni I303 59.6oz 38m/s 298m/s 23.9G 2,162m 18.8s 17s
OK Cesaroni I470 59.5oz 46m/s 315m/s 32.7G 2,163m 18.6s 17s
OK AeroTech I280 63.7oz 35m/s 295m/s 18.0G 2,170m 19.0s 17s
OK Cesaroni I242 61.4oz 33m/s 291m/s 15.8G 2,183m 19.2s 17s
OK Cesaroni I125 64.8oz 28m/s 243m/s 13.9G 2,204m 20.1s 16s
OK KBA I301 67.6oz 35m/s 289m/s 20.7G 2,219m 19.4s 17s
OK Cesaroni I350 69.6oz 38m/s 300m/s 20.6G 2,225m 19.3s 17s
OK KBA I550 67.1oz 45m/s 313m/s 35.7G 2,241m 19.1s 18s
OK AeroTech I435 60.3oz 54m/s 321m/s 44.2G 2,251m 18.8s 17s
OK AeroTech I284 61.6oz 43m/s 313m/s 27.9G 2,289m 19.1s 17s
OK AeroTech I500 62.3oz 47m/s 344m/s 33.3G 2,414m 19.3s 18s
OK Loki J396 68.5oz 38m/s 329m/s 29.2G 2,431m 19.8s 18s
OK KBA J520 67.5oz 45m/s 336m/s 37.0G 2,431m 19.7s 18s
warningsW Cesaroni I540 63.1oz 50m/s 355m/s 36.5G 2,446m 19.4s 18s
OK AeroTech I600 63.2oz 57m/s 352m/s 45.8G 2,447m 19.4s 18s
OK AeroTech J350 65.5oz 53m/s 340m/s 44.3G 2,466m 19.5s 18s
OK Cesaroni J381 66.3oz 42m/s 337m/s 26.5G 2,467m 19.7s 18s
OK AeroTech J420 64.9oz 45m/s 342m/s 30.3G 2,472m 19.7s 18s
OK Cesaroni I216 63.2oz 33m/s 306m/s 18.3G 2,474m 20.2s 17s
OK AeroTech I350 63.7oz 40m/s 348m/s 27.7G 2,479m 19.7s 18s
OK Cesaroni J335 64.1oz 40m/s 336m/s 22.4G 2,480m 19.9s 18s
OK AeroTech J340 62.4oz 46m/s 343m/s 33.7G 2,482m 19.6s 17s
OK KBA J740 67.5oz 55m/s 355m/s 53.8G 2,493m 19.6s 19s
OK Cesaroni J270 65.1oz 33m/s 330m/s 16.4G 2,510m 20.2s 18s
OK AeroTech J520 68.7oz 58m/s 338m/s 46.2G 2,511m 19.8s 18s
OK Cesaroni J285 63.0oz 36m/s 332m/s 20.7G 2,517m 20.1s 18s
OK Cesaroni J357 63.2oz 43m/s 350m/s 28.3G 2,532m 19.9s 18s
OK Cesaroni J94 65.3oz 22m/s 245m/s 8.0G 2,533m 22.2s 15s
OK Cesaroni J316 63.4oz 39m/s 330m/s 23.8G 2,537m 20.2s 18s
OK AeroTech J425 64.3oz 38m/s 369m/s 25.9G 2,598m 20.0s 18s
OK Loki J474 68.7oz 58m/s 341m/s 61.8G 2,600m 20.1s 18s
OK Cesaroni J290 65.3oz 37m/s 341m/s 20.7G 2,600m 20.3s 18s
OK Cesaroni J400 66.8oz 41m/s 358m/s 26.1G 2,615m 20.2s 18s
OK AeroTech J270 64.6oz 35m/s 346m/s 19.2G 2,668m 20.5s 18s
OK AeroTech J500 65.1oz 51m/s 380m/s 42.9G 2,700m 20.1s 19s
OK Loki J528 68.3oz 56m/s 379m/s 52.8G 2,718m 20.2s 19s
OK AeroTech J575 74.2oz 54m/s 381m/s 43.5G 2,729m 20.2s 19s
OK Loki J326 69.0oz 49m/s 337m/s 49.9G 2,735m 20.7s 18s
OK Cesaroni J330 66.8oz 42m/s 371m/s 23.9G 2,842m 20.9s 19s
OK Cesaroni J410 67.9oz 43m/s 385m/s 26.1G 2,844m 20.8s 19s
OK Cesaroni J425 66.7oz 45m/s 390m/s 35.1G 2,860m 20.6s 19s
OK AeroTech J435 64.0oz 51m/s 401m/s 37.8G 2,873m 20.6s 19s
OK Loki J712 68.5oz 54m/s 410m/s 45.2G 2,897m 20.7s 20s
OK Cesaroni J354 69.4oz 42m/s 383m/s 26.0G 2,949m 21.1s 19s
OK Cesaroni J520 72.0oz 46m/s 409m/s 32.3G 2,967m 21.0s 19s
OK Cesaroni J580 78.8oz 45m/s 408m/s 33.9G 3,031m 21.4s 20s
OK AeroTech J825 72.9oz 61m/s 477m/s 57.2G 3,260m 21.4s 20s
OK Cesaroni J394 75.1oz 37m/s 436m/s 23.0G 3,330m 22.2s 20s
OK Cesaroni J595 72.5oz 52m/s 463m/s 44.2G 3,338m 21.7s 20s
OK Cesaroni J600 74.0oz 48m/s 471m/s 36.4G 3,346m 21.8s 20s
OK Cesaroni J150 75.5oz 28m/s 323m/s 14.5G 3,382m 23.9s 17s
OK Cesaroni J453 76.0oz 46m/s 441m/s 33.5G 3,391m 22.1s 20s
OK AeroTech J570 73.8oz 59m/s 449m/s 55.3G 3,408m 21.8s 20s
OK Cesaroni J420 72.8oz 49m/s 436m/s 37.8G 3,423m 22.2s 20s
OK Cesaroni J530 76.5oz 53m/s 480m/s 37.1G 3,622m 22.4s 20s

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 Cesaroni G50 speed at end of launch guide too slow (14m/s)
failedG AeroTech I49 speed at end of launch guide too slow (14m/s)

G These simulations were run with a launch guide length of 4m (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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