Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 67 motors that fit and appear to have enough thrust (722 motors didn't fit, 5 motors failed safety checks). 72 motor had thrust curves available and 153 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

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
	Loki G69	48.5oz	56ft/s	200ft/s	6.3G	630ft	6.4s	5s
	AeroTech G61	46.8oz	50ft/s	197ft/s	5.2G	643ft	6.6s	5s
	AeroTech G67	47.1oz	54ft/s	209ft/s	5.9G	645ft	6.6s	5s
	Loki G70	48.5oz	58ft/s	210ft/s	6.5G	690ft	6.8s	5s
	AeroTech G339	46.4oz	120ft/s	266ft/s	28.2G	693ft	6.2s	6s
	Loki G80	49.0oz	61ft/s	220ft/s	7.2G	704ft	6.7s	5s
	Loki G94	48.5oz	66ft/s	235ft/s	8.7G	737ft	6.7s	5s
	Cesaroni G69	46.9oz	50ft/s	231ft/s	5.6G	782ft	7.2s	5s
	Cesaroni G79	48.0oz	48ft/s	247ft/s	5.8G	787ft	7.2s	6s
	Cesaroni G185	46.6oz	81ft/s	287ft/s	14.6G	803ft	6.7s	6s
	Loki G66	48.8oz	61ft/s	230ft/s	7.5G	821ft	7.3s	5s
	AeroTech G69	47.1oz	50ft/s	251ft/s	5.2G	848ft	7.4s	5s
	Cesaroni G60	47.3oz	52ft/s	245ft/s	5.5G	869ft	7.6s	5s
	Cesaroni G115	46.9oz	64ft/s	289ft/s	9.1G	901ft	7.3s	6s
	Cesaroni G78	46.9oz	53ft/s	264ft/s	9.0G	906ft	7.6s	6s
	AeroTech H73	50.9oz	48ft/s	285ft/s	5.0G	1,165ft	8.7s	6s
	Loki H100	51.8oz	63ft/s	337ft/s	8.7G	1,258ft	8.4s	6s
W	AeroTech H283	48.7oz	109ft/s	424ft/s	23.6G	1,272ft	7.9s	7s
	AeroTech H148	50.9oz	78ft/s	389ft/s	12.7G	1,357ft	8.5s	7s
	AeroTech H130	48.4oz	92ft/s	379ft/s	18.3G	1,364ft	8.3s	7s
	AeroTech H669	48.9oz	169ft/s	505ft/s	80.5G	1,377ft	7.9s	8s
	AeroTech H123	49.7oz	68ft/s	370ft/s	9.7G	1,477ft	9.0s	6s
	AeroTech H219	49.2oz	99ft/s	471ft/s	20.5G	1,479ft	8.4s	7s
	AeroTech H100	49.2oz	61ft/s	374ft/s	8.2G	1,484ft	9.0s	7s
	Loki H144	51.9oz	88ft/s	410ft/s	16.2G	1,497ft	8.7s	7s
	Cesaroni H123	50.5oz	62ft/s	420ft/s	9.3G	1,503ft	9.0s	7s
	Loki H90	51.8oz	68ft/s	357ft/s	9.2G	1,514ft	9.2s	7s
	Cesaroni H143	52.2oz	63ft/s	432ft/s	9.7G	1,520ft	9.0s	7s
	Loki H125	52.1oz	81ft/s	392ft/s	13.2G	1,520ft	8.9s	7s
	AeroTech H242	49.3oz	88ft/s	467ft/s	16.2G	1,554ft	8.7s	7s
	Cesaroni H400	50.0oz	115ft/s	551ft/s	30.5G	1,568ft	8.4s	8s
	Loki H160	51.8oz	100ft/s	443ft/s	19.0G	1,583ft	8.7s	7s
	Cesaroni H120	50.4oz	67ft/s	439ft/s	9.5G	1,669ft	9.3s	7s
	AeroTech H112	53.4oz	55ft/s	374ft/s	6.4G	1,673ft	9.9s	7s
	Cesaroni H125	50.3oz	63ft/s	461ft/s	9.4G	1,700ft	9.4s	7s
	Cesaroni H110	51.5oz	59ft/s	430ft/s	7.3G	1,714ft	9.6s	7s
	Cesaroni H225	46.8oz	95ft/s	559ft/s	18.8G	1,714ft	8.8s	8s
	Cesaroni H152	50.5oz	76ft/s	484ft/s	14.1G	1,750ft	9.3s	7s
	AeroTech H178	51.4oz	73ft/s	514ft/s	13.2G	1,750ft	9.2s	7s
	AeroTech H550	51.1oz	149ft/s	662ft/s	44.9G	1,803ft	8.7s	8s
	AeroTech H550	51.4oz	148ft/s	654ft/s	44.4G	1,815ft	8.8s	8s
	AeroTech H999	51.7oz	195ft/s	700ft/s	111.1G	1,820ft	8.7s	8s
	Cesaroni H100	51.5oz	60ft/s	433ft/s	7.3G	1,824ft	10.0s	7s
W	Cesaroni H565	52.8oz	139ft/s	666ft/s	41.4G	1,832ft	8.8s	8s
	AeroTech I218	53.1oz	95ft/s	549ft/s	18.4G	1,884ft	9.3s	8s
	AeroTech H170	51.6oz	78ft/s	527ft/s	12.9G	1,927ft	9.5s	7s
	AeroTech I180	53.6oz	109ft/s	506ft/s	23.3G	1,935ft	9.4s	7s
	AeroTech I161	52.9oz	82ft/s	515ft/s	13.7G	1,990ft	9.7s	7s
	Cesaroni I180	53.9oz	73ft/s	563ft/s	12.3G	2,002ft	9.7s	8s
	AeroTech I245	52.9oz	114ft/s	582ft/s	26.9G	2,013ft	9.3s	8s
	AeroTech I357	52.1oz	111ft/s	621ft/s	25.2G	2,018ft	9.3s	8s
	Cesaroni I566	53.6oz	136ft/s	749ft/s	40.0G	2,040ft	9.1s	8s
	AeroTech I225	57.1oz	81ft/s	573ft/s	15.6G	2,042ft	9.7s	8s
	AeroTech I140	52.6oz	73ft/s	495ft/s	11.2G	2,061ft	10.0s	8s
	Cesaroni I212	56.8oz	77ft/s	594ft/s	14.0G	2,077ft	9.8s	8s
	AeroTech H45	52.9oz	49ft/s	344ft/s	4.8G	2,109ft	11.6s	5s
	AeroTech I1299	54.9oz	217ft/s	877ft/s	98.2G	2,180ft	9.1s	9s
	Cesaroni I345	53.9oz	106ft/s	715ft/s	25.0G	2,206ft	9.6s	8s
	AeroTech I285	57.4oz	101ft/s	666ft/s	22.6G	2,255ft	9.8s	8s
	Cesaroni I195	54.7oz	81ft/s	607ft/s	14.5G	2,265ft	10.1s	8s
	AeroTech I154	57.4oz	66ft/s	490ft/s	9.5G	2,267ft	10.7s	7s
	Cesaroni I236	54.1oz	92ft/s	660ft/s	19.7G	2,316ft	10.0s	8s
	Cesaroni I170	53.8oz	80ft/s	623ft/s	14.0G	2,322ft	10.2s	8s
	Cesaroni I175	55.4oz	74ft/s	604ft/s	11.3G	2,348ft	10.4s	8s
	AeroTech I300	55.6oz	117ft/s	696ft/s	29.2G	2,348ft	9.8s	8s
	AeroTech I211	56.0oz	96ft/s	624ft/s	19.5G	2,377ft	10.1s	8s
	AeroTech I59	57.2oz	65ft/s	396ft/s	9.4G	3,148ft	14.0s	5s

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
G	Cesaroni G46	speed at end of launch guide too slow (43ft/s)
G	Cesaroni G58	speed at end of launch guide too slow (42ft/s)
G	Cesaroni G50	speed at end of launch guide too slow (39ft/s)
G	AeroTech I49	speed at end of launch guide too slow (37ft/s)
G	Cesaroni I55	speed at end of launch guide too slow (41ft/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.

		Download full details of the simulation runs with the various motors: that worked, that failed, or all of them.
		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).