Scorpion S-4025-12 Prop Data
Motor Wind - 12T Delta			Motor Kv		No-Load Current		Motor Resistance
(22 Strands of 0.25mm Wire)			440 RPM/Volt		Io = 1.8 Amps		Rm = 0.022 Ohms
Prop	Prop	Input	Motor	Watts	Prop	Thrust	Thurst	Thrust
Manf.	Size	Voltage	Amps	Input	RPM	Grams	Ounces	G/W
APC	13 x 4	17.5	13	227.5	7600	1400	49.38	6.15
APC	13 x 6.5	17.5	21	367.5	7230	2000	70.55	5.44
APC	14 x 7	17.5	28	490.0	7106	2500	88.19	5.10
APC	15 x 10	17.5	45	787.5	6560	3100	109.35	3.94
APC	16 x 8	17.5	49	857.5	6484	4100	144.63	4.78
APC	16 x 10	17.5	57	997.5	6390	3600	126.99	3.61
APC	16 x 12	17.5	66	1155.0	6035	3200	112.88	2.77
APC	17 x 10	17.5	62	1085.0	6188	4800	169.32	4.42
APC	17 x 12	17.5	70	1225.0	5970	4400	155.21	3.59
APC	18 x 10	17.5	71	1242.5	5951	5500	194.01	4.43
APC	19 x 10	17.5	79	1382.5	5700	6000	211.65	4.34
APC	20 x 8	17.5	88	1540.0	5915	6500	229.28	4.22
APC	20 x 11	17.5	103	1802.5	5436	6400	225.76	3.55
APC	13 x 4	21	19	399.0	8900	2200	77.60	5.51
APC	13 x 6.5	21	28	588.0	8510	2600	91.71	4.42
APC	14 x 7	21	41	861.0	8214	3400	119.93	3.95
APC	15 x 10	21	63	1323.0	7490	4400	155.21	3.33
APC	16 x 8	21	70	1470.0	7349	5200	183.43	3.54
APC	16 x 10	21	78	1638.0	7132	4800	169.32	2.93
APC	16 x 12	21	87	1827.0	6904	4600	162.26	2.52
APC	17 x 10	21	84	1764.0	6880	6000	211.65	3.40
APC	17 x 12	21	93	1953.0	6699	5600	197.54	2.87
APC	18 x 10	21	96	2016.0	6657	6700	236.34	3.32
APC	19 x 10	21	106	2226.0	6324	7200	253.98	3.23
APC	20 x 8	21	95	1995.0	6596	8000	282.20	4.01