3B-R 2407 2600kv

Tested KV: 2660kv
Weight: 34.1g
Stator: 24mm x 7mm

Test Environment:

XRotor 40A ESC

Timing: Med-high
Dither: 7
PWM: Damped Light

Venom 60A Power Supply
2Farad Caps x2 in Series

Custom Datalogger

TI TivaC Launchpad
Allegro ACS758-200B
Voltage Divider
EagleTree eRPM Sensor
Custom Thrust Stand w/ HX711
4 ms logging rate

Atmospheric Data (Typical)

Barometric pressure: 29-30 in
Ambient Temperature: 70-74 deg F
Humidity: 50-60%

100%	Thrust (g)		Current (A)		Voltage		High RPM Pass			Efficiency
Prop Tested:	Max(g)	Avg Max(g)*	Max (A)	Avg Max(A)*	Avg Min(V)*	Max(V)	Max	Min	Avg Max*	Watts	G/W
HQ 5x4GF	1437	1426	220.05	41.88	15.34	16.15	36787	35128	35717	643	2.2
HQ v1s 5x4x3	1489	1468	226.51	41.23	15.36	16.15	36945	35419	35865	633	2.3
GemFan 5x4.5HBN	1531	1526	210.79	44.07	15.30	16.15	36474	34702	35252	674	2.3
Lumenier 5x4.5	1573	1557	207.75	47.12	15.25	16.15	35566	34149	34635	718	2.2
DAL Cyclone 5x4x3	1579	1570	191.91	47.45	15.24	16.14	36166	34013	34436	723	2.2
HQ v1s 5x4x4PC	1582	1574	210.41	47.57	15.24	16.16	36319	33745	34448	725	2.2
HQ 5x4x3GF	1653	1644	225.88	49.55	15.18	16.15	35863	33482	34122	752	2.2
HQ v1s 5x4.3x3PC	1662	1646	185.58	50.06	15.16	16.15	35419	33351	33889	759	2.2
DAL Cyclone 5x4.5x3	1698	1691	208.26	53.01	15.05	16.14	34013	32590	33012	798	2.1
HQ v1s 5x4.5x3	1732	1725	201.29	54.14	15.02	16.15	34149	32345	32848	813	2.1

75%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	901	22.23	15.72	28900	349	2.6
HQ v1s 5x4x3	983	23.57	15.70	28672	370	2.7
GemFan 5x4.5HBN	1003	24.61	15.68	28255	386	2.6
Lumenier 5x4.5	1020	25.62	15.67	28096	401	2.5
DAL Cyclone 5x4x3	1028	25.83	15.66	27977	404	2.5
HQ v1s 5x4x4PC	1068	27.25	15.63	27639	426	2.5
HQ 5x4x3GF	1081	26.66	15.65	27789	417	2.6
HQ v1s 5x4.3x3PC	1095	27.99	15.62	27381	437	2.5
DAL Cyclone 5x4.5x3	1135	29.33	15.60	27121	457	2.5
HQ v1s 5x4.5x3	1151	29.69	15.59	27048	463	2.5

50%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	472	10.09	15.94	20905	161	2.9
HQ v1s 5x4x3	528	11.00	15.93	20578	175	3.0
Lumenier 5x4.5	535	11.41	15.93	20512	182	2.9
DAL Cyclone 5x4x3	538	11.63	15.92	20467	185	2.9
GemFan 5x4.5HBN	539	11.30	15.93	20520	180	3.0
HQ v1s 5x4x4PC	576	12.41	15.91	20106	197	2.9
HQ 5x4x3GF	578	12.11	15.92	20188	193	3.0
HQ v1s 5x4.3x3PC	588	12.55	15.91	20053	200	2.9
DAL Cyclone 5x4.5x3	601	12.80	15.90	19901	204	3.0
HQ v1s 5x4.5x3	605	12.96	15.90	19836	206	2.9

25%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	160	3.61	16.07	11985	58	2.8
DAL Cyclone 5x4x3	171	3.87	16.06	11950	62	2.7
HQ v1s 5x4x3	174	3.83	16.06	11972	62	2.8
Lumenier 5x4.5	176	3.89	16.06	11967	62	2.8
GemFan 5x4.5HBN	184	3.84	16.06	11943	62	3.0
HQ v1s 5x4x4PC	194	4.12	16.06	11812	66	2.9
HQ v1s 5x4.3x3PC	196	4.11	16.06	11848	66	3.0
HQ v1s 5x4.5x3	199	4.16	16.06	11818	67	3.0
DAL Cyclone 5x4.5x3	201	4.14	16.06	11802	66	3.0
HQ 5x4x3GF	203	4.00	16.06	11827	64	3.2

IDLE	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	44	1.60	16.10	6283	26	1.7
DAL Cyclone 5x4x3	44	1.69	16.10	6298	27	1.6
HQ v1s 5x4x3	45	1.71	16.10	6310	28	1.6
Lumenier 5x4.5	45	1.74	16.10	6285	28	1.6
GemFan 5x4.5HBN	50	1.62	16.10	6282	26	1.9
HQ v1s 5x4x4PC	51	1.81	16.10	6270	29	1.8
HQ v1s 5x4.3x3PC	51	1.72	16.10	6252	28	1.8
HQ v1s 5x4.5x3	51	1.76	16.10	6206	28	1.8
DAL Cyclone 5x4.5x3	53	1.68	16.10	6217	27	2.0
HQ 5x4x3GF	57	1.64	16.10	6195	26	2.1