Tempest 2814-1400 Performance Test Data
	Magnets	Motor Wind		Motor Kv		No-Load Current		Motor Resistance		I Max	P Max (4S)
	14-Pole	12-Turn Delta		1400 RPM/Volt		Io = 2.48 Amps @ 10v		Rm = 0.029 Ohms		50 Amps	740 W
	Stator	Outside Diameter		Body Length		Total Shaft Length		Shaft Diameter		Motor Weight
	12-Slot	35.4 mm,  1.394 in.		32.4 mm,  1.276 in.		54.8 mm,  2.157 in.		5.00 mm,  0.197 in.		108 gm,   3.81 oz
	Test Data From		Input	8.0 V	10.0 V	12.0V	14.0V	Measured Kv value		Measured Rm Value
	Sample Motor		Io Value	2.290 A	2.483 A	2.808 A	3.024 A	1440 RPM/Volt @ 10v		0.0288 Ohms
	3-cell Li-Po Test Data
	Prop	Prop	Li-Po	Input	Motor	Input	Prop	Pitch Speed	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Cells	Voltage	Amps	Watts	RPM	in MPH	Grams	Ounces	Grams/W
	APC	7x5-E	3	11.1	20.52	227.8	13,614	64.5	842	29.70	3.70
	APC	7x6-E	3	11.1	21.42	237.8	13,497	76.7	909	32.06	3.82
	APC	7x7-E	3	11.1	28.30	314.1	13,444	89.1	933	32.91	2.97
	APC	8x4-E	3	11.1	25.75	285.9	13,523	51.2	1202	42.40	4.20
	APC	8x4-F	3	11.1	17.61	195.5	13,834	52.4	833	29.38	4.26
	APC	8x6-E	3	11.1	35.47	393.7	12,643	71.8	1344	47.41	3.41
	APC	8x8-E	3	11.1	43.38	481.5	12,020	91.1	1248	44.02	2.59
	APC	9x4.5-E	3	11.1	35.79	397.3	12,610	53.7	1668	58.84	4.20
	APC	9x5-F	3	11.1	28.09	311.8	12,897	61.1	1328	46.84	4.26
	APC	9x6-E	3	11.1	40.69	451.6	12,126	68.9	1589	56.05	3.52
	APC	9x7.5-E	3	11.1	60.15	667.6	10,938	77.7	1559	54.99	2.34
	APC	10x5-E	3	11.1	49.58	550.3	11,711	55.4	1940	68.43	3.53
	APC	10x6-E	3	11.1	54.53	605.3	11,475	65.2	2015	71.08	3.33
	APC	10x6-F	3	11.1	39.71	440.8	11,882	67.5	1761	62.12	4.00
	BadAss	10x5-W	3	11.1	42.69	473.9	12,049	57.1	1775	62.61	3.75
	BadAss	10x6-W	3	11.1	56.16	623.4	11,275	64.1	1669	58.87	2.68
	GemFan	7x6-F	3	11.1	24.52	272.2	13,205	75.0	698	24.62	2.56
	GemFan	7.5x4-F	3	11.1	32.17	357.0	12,475	47.3	1158	40.85	3.24
	GemFan	8x5-F	3	11.1	22.82	253.3	13,361	63.3	1081	38.13	4.27
	GemFan	9x5-F	3	11.1	31.02	344.3	12,620	59.8	1491	52.59	4.33
	GemFan	10x6-F	3	11.1	43.00	477.3	11,580	65.8	1884	66.46	3.95
	GemFan	11x8-F	3	11.1	70.26	779.8	9,575	72.5	2038	71.89	2.61
	MAS	7x4x3	3	11.1	17.08	189.6	13,887	52.6	804	28.36	4.24
	MAS	8x6x3	3	11.1	32.85	364.7	12,462	70.8	1434	50.58	3.93
	MAS	9x7x3	3	11.1	47.56	527.9	11,138	73.8	1875	66.14	3.55
	4-cell Li-Po Test Data
	Prop	Prop	Li-Po	Input	Motor	Input	Prop	Pitch Speed	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Cells	Voltage	Amps	Watts	RPM	in MPH	Grams	Ounces	Grams/W
	APC	7x4-E	4	14.8	27.83	411.9	17,690	67.0	1416	49.95	3.44
	APC	7x4-F	4	14.8	19.56	289.4	18,436	69.8	836	29.49	2.89
	APC	7x5-E	4	14.8	34.39	508.9	17,285	81.8	1356	47.83	2.66
	APC	7x6-E	4	14.8	37.18	550.2	17,177	97.6	1480	52.20	2.69
	APC	7x6-F	4	14.8	27.44	406.1	17,666	100.4	973	34.32	2.40
	APC	7x7-E	4	14.8	44.01	651.3	16,444	109.0	1407	49.63	2.16
	APC	8x4-E	4	14.8	41.22	610.0	16,610	62.9	1823	64.30	2.99
	APC	8x6-E	4	14.8	60.32	892.7	15,610	88.7	2087	73.62	2.34
	APC	9x4.5-E	4	14.8	59.96	887.5	15,589	66.4	2659	93.79	3.00
	APC	9x6-E	4	14.8	68.17	1008.9	14,990	85.2	2533	89.35	2.51
	GemFan	7x6-F	4	14.8	36.26	536.7	16,811	95.5	1139	40.18	2.12
	GemFan	7.5x4-F	4	14.8	50.45	746.7	15,460	58.6	1800	63.49	2.41
	GemFan	8x5-F	4	14.8	34.74	514.1	16,955	80.3	1728	60.95	3.36
	GemFan	9x5-F	4	14.8	47.66	705.4	15,759	74.6	2320	81.83	3.29
	MAS	6x4x3	4	14.8	16.90	250.2	18,717	70.9	887	31.29	3.55
	MAS	7x4x3	4	14.8	26.82	397.0	17,728	67.2	1336	47.13	3.37
	MAS	8x6x3	4	14.8	50.81	751.9	15,462	87.9	2264	79.86	3.01
	5-cell Li-Po Test Data
	Prop	Prop	Li-Po	Input	Motor	Input	Prop	Pitch Speed	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Cells	Voltage	Amps	Watts	RPM	in MPH	Grams	Ounces	Grams/W
	APC	6x4-E	5	18.5	23.65	437.6	22,933	86.9	1107	39.05	2.53
	APC	6x4.3-E	5	18.5	30.99	573.3	22,190	90.4	1554	54.82	2.71
	APC	6x4.5-E	5	18.5	28.75	531.8	22,425	95.6	1537	54.22	2.89
	APC	6x5.5-E	5	18.5	27.73	513.0	22,512	117.3	1171	41.31	2.28
	APC	6x6-E	5	18.5	31.64	585.3	22,100	125.6	1179	41.59	2.01
	APC	6.5x5.0-P	5	18.5	29.97	554.4	22,261	105.4	1254	44.23	2.26
	APC	6.5x5.5-P	5	18.5	31.74	587.2	22,088	115.0	1276	45.01	2.17
	APC	6.5x6.0-P	5	18.5	35.21	651.3	21,710	123.4	1283	45.26	1.97
	APC	6.5x6.5-P	5	18.5	36.87	682.2	21,551	132.7	1253	44.20	1.84
	APC	7x4-E	5	18.5	43.19	799.0	20,868	79.0	1960	69.14	2.45
	APC	7x5-E	5	18.5	53.36	987.1	20,300	96.1	1916	67.58	1.94
	APC	7x6-E	5	18.5	53.55	990.7	20,113	114.3	2050	72.31	2.07
	MAS	6x4x3	5	18.5	24.32	450.0	22,933	86.9	1335	47.09	2.97
	MAS	7x4x3	5	18.5	38.65	715.0	21,392	81.0	1900	67.02	2.66
	6-cell Li-Po Test Data
	Prop	Prop	Li-Po	Input	Motor	Input	Prop	Pitch Speed	Thrust	Thrust	Thrust Eff.
	Manf.	Size	Cells	Voltage	Amps	Watts	RPM	in MPH	Grams	Ounces	Grams/W
	APC	5x4.3E	6	22.2	27.02	599.9	27,438	111.7	1252	44.16	2.09
	APC	5x4.5-E	6	22.2	29.26	649.5	27,185	115.8	1247	43.99	1.92
	APC	5x4.6-E	6	22.2	28.05	622.7	27,330	119.1	1325	46.74	2.13
	APC	6x4-E	6	22.2	32.83	728.9	26,790	101.5	1467	51.75	2.01
	APC	6x4.3-E	6	22.2	42.77	949.5	25,686	104.6	2093	73.83	2.20
	APC	6x4.5-E	6	22.2	38.99	865.6	26,102	111.2	2106	74.29	2.43
	APC	6x5.5-E	6	22.2	38.72	859.5	26,125	136.1	1544	54.46	1.80
	APC	6x6-E	6	22.2	43.61	968.1	25,593	145.4	1555	54.85	1.61
	APC	6.5x5.0-P	6	22.2	41.39	918.9	25,819	122.2	1692	59.68	1.84
	APC	6.5x5.5-P	6	22.2	44.04	977.6	25,520	132.9	1698	59.89	1.74
	APC	6.5x6.0-P	6	22.2	48.85	1084.5	25,356	144.1	1707	60.21	1.57
	APC	6.5x6.5-P	6	22.2	50.73	1126.2	24,767	152.4	1595	56.26	1.42
	MAS	6x4x3	6	22.2	32.68	725.4	26,812	101.6	1764	62.22	2.43
	MAS	7x4x3	6	22.2	53.49	1187.4	24,717	93.6	2424	85.50	2.04
	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)
	Notes about Propellers used in the Motor Tests
	APC Props with -E on the part number are from the APC Thin Electric Series.  Example:  APC 10x6-E
	APC Props with -F on the part number are from the APC Folding Electric Series.  Example:  APC 11x8-F
	APC Props with -SF on the part number are from the APC Slow-Fly Electric Series.  Example:  APC 10x4.7-SF
	APC Props with -P on the part number are from the APC Pylon Racing Series.  Example:  APC 6.5x5.5-P
	BadAss Props with -W on the part number are from the BadAss Electric Wood Series.  Example:  BadAss 11x6-W
	GemFan Props with -F on the part number are from the GemFan Folding Electric Series.  Example:  GemFan 10x6-F
	MAS Props are Master Airscrew 3-Blade Propellers.  Example:  MAS 10x5x3
	PLEASE NOTE:
	The Data contained in this Prop Chart is based on actual measurements, taken in a controlled test environment, at an altitude of
	584 feet above sea level.  The test voltages used are based on the standard output of a Li-Po battery under load, which is 3.70 volts
	per cell.  If you are using a battery that is larger in capacity than normal, or has a very high C-rating, then your actual voltages will
	be higher than those shown in the chart, and this will result in a higher current and power value for every prop used.  You should
	always test your actual power system with a watt meter before flying your model to make sure that you are not exceeding the
	recommended current and power ratings of the motor being used.  The prop recommendations in this chart assume that the motor
	receives adequate cooling throughout its operation.  If your motor is being used inside a cowl or fuselage, you must ensure that
	the motor receives sufficient airflow, and does not get too hot during operation.  It is always best to use a prop size that pulls no
	more than 80% of the motors maximum recommended current value to ensure safe operation under all conditions.