Cobra C2814/16 Motor Propeller Data
	Motor Wind		Motor Kv		No-Load Current		Motor Resistance		I Max	P Max (3S)
	16-Turn Delta		1050 RPM/Volt		Io = 0.90 Amps @ 10v		Rm = 0.045 Ohms		30 Amps	330 W
	Outside Diameter		Body Length		Total Shaft Length		Shaft Diameter		Motor Weight
	35.0 mm,  1.38 in.		34.1 mm,  1.34 in.		54.0 mm,  2.13 in.		5.00 mm,  0.197 in.		109 gm,   3.84 oz
	Prop	Prop	Input	Motor	Watts	Prop	Pitch	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Voltage	Amps	Input	RPM	Speed	Grams	Ounces	Grams/W
	APC	8x4-E	11.1	9.76	108.4	10,165	38.5	645	22.75	5.95
	APC	8x6-E	11.1	14.91	165.4	9,661	54.9	800	28.22	4.84
	APC	8x8-E	11.1	19.92	221.1	9,176	69.5	738	26.03	3.34
	APC	9x4.5-E	11.1	14.17	157.2	9,730	41.5	937	33.05	5.96
	APC	9x6-E	11.1	16.46	182.7	9,511	54.0	963	33.97	5.27
	APC	9x7.5-E	11.1	23.94	265.7	8,790	62.4	1008	35.56	3.79
	APC	9x9-E	11.1	27.97	310.5	8,402	71.6	959	33.83	3.09
	APC	10x5-E	11.1	19.88	220.7	9,176	43.4	1192	42.05	5.40
	APC	10x6-E	11.1	21.64	240.2	9,011	51.2	1264	44.59	5.26
	APC	10x7-E	11.1	24.67	273.9	8,710	57.7	1332	46.98	4.86
	APC	11x5.5-E	11.1	26.51	294.2	8,533	44.4	1548	54.60	5.26
	APC	11x7-E	11.1	30.37	337.1	8,144	54.0	1578	55.66	4.68
	APC	11x8-E	11.1	32.18	357.2	7,965	60.3	1533	54.07	4.29
	APC	12x6-E	11.1	32.51	360.8	7,890	44.8	1788	63.07	4.96
	APC	13x4-E	11.1	27.03	300.0	8,487	32.1	1774	62.58	5.91
	GWS	8x4x3-DD	11.1	9.43	104.7	10,198	38.6	654	23.07	6.25
	GWS	9x5-DD	11.1	13.75	152.6	9,772	46.3	949	33.47	6.22
	GWS	9x5x3-DD	11.1	17.68	196.2	9,387	44.4	1067	37.64	5.44
	GWS	10x6-DD	11.1	18.65	207.0	9,294	52.8	1169	41.23	5.65
	GWS	10x6x3-DD	11.1	23.78	264.0	8,794	50.0	1400	49.38	5.30
	GWS	11x7-DD	11.1	27.38	303.9	8,436	55.9	1574	55.52	5.18
	GWS	12x6-HD	11.1	29.86	331.4	8,174	46.4	1721	60.71	5.19
	Prop	Prop	Input	Motor	Watts	Prop	Pitch	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Voltage	Amps	Input	RPM	Speed	Grams	Ounces	Grams/W
	APC	7x6-E	14.8	14.68	217.3	13,189	74.9	877	30.93	4.04
	APC	8x4-E	14.8	16.54	244.7	12,990	49.2	1117	39.40	4.56
	APC	8x6-E	14.8	25.24	373.5	12,038	68.4	1278	45.08	3.42
	APC	8x8-E	14.8	31.91	472.2	11,288	85.5	1134	40.00	2.40
	APC	9x4.5-E	14.8	23.32	345.2	12,262	52.3	1567	55.27	4.54
	APC	9x6-E	14.8	26.63	394.2	11,880	67.5	1506	53.12	3.82
	APC	10x5-E	14.8	31.71	469.2	11,275	53.4	1850	65.26	3.94
	Prop	Prop	Input	Motor	Watts	Prop	Pitch	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Voltage	Amps	Input	RPM	Speed	Grams	Ounces	Grams/W
	APC	6x5.5-E	18.5	12.19	225.5	17,089	89.0	708	24.97	3.14
	APC	7x4-E	18.5	16.35	302.4	16,395	62.1	1180	41.62	3.90
	APC	7x5-E	18.5	20.95	387.5	15,886	75.2	1191	42.01	3.07
	APC	7x6-E	18.5	22.16	409.9	15,739	89.4	1277	45.04	3.12
	APC	8x4-E	18.5	25.22	466.6	15,410	58.4	1605	56.61	3.44
	APC	8x6-E	18.5	37.84	699.9	13,975	79.4	1745	61.55	2.49
	APC	9x4.5-E	18.5	34.02	629.3	14,401	61.4	2273	80.18	3.61
	Propeller Chart Color Code Explanation
		The prop is to small to get good performance from the motor. (Less than 50% power)
		The prop is sized right to get good power from the motor. (50 to 80% power)
		The prop can be used, but full throttle should be kept to short bursts. (80 to 100% power)
		The prop is too big for the motor and should not be used. (Over 100% power)
	PLEASE NOTE:
	The data contained in this prop chart is based on actual measurements taken in a controlled test
	environment.  The test voltages used are based on a properly sized Li-Po battery for the current
	draw of the motor being tested.  If you are using a larger than normal capacity battery, or a very
	high C-Rated battery, your actual voltages will be higher than those shown in this chart, and this
	will result in higer current draw for each prop used.  You should always test your power system
	with a watt meter whenever a prop is used to ensure that you are not exceeding the recommended
	rating of the motor being used.  The prop recommendations in this chart are based on the motor
	receiving adequate cooling throughout its operation.  If your motor is being used inside a cowl, you
	must provide adequate cooling to the motor and make sure that the motor is not getting too hot
	during operation.