iFlight Force IF2207 2700kv

Tested KV: 2675kv
Weight: 35.1g
Stator: 22mm 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	1251	1236	112.04	32.84	15.39	16.12	34702	32467	33198	506	2.4
GemFan 5x4.5HBN	1358	1343	128.42	35.36	15.36	16.11	33222	31746	32334	543	2.5
HQ v1s 5x4x3	1371	1349	133.22	34.37	15.37	16.11	33482	31982	32562	528	2.6
HQ v1s 5x4x4PC	1394	1382	114.14	37.77	15.31	16.12	32345	30612	31311	578	2.4
HQ 5x4x3GF	1417	1383	142.81	40.05	15.26	16.10	31397	29865	30448	611	2.3
DAL Cyclone 5x4.5x3	1439	1413	128.77	40.62	15.25	16.13	31864	29556	30204	620	2.3
DAL 5x4.5x3HBN	1470	1447	147.37	42.39	15.22	16.10	30943	28666	29367	645	2.2
HQ 5x4x4	1522	1466	133.57	43.59	15.20	16.11	29658	28382	28803	662	2.2
DAL Cyclone 5x4.6x3	1514	1472	118.24	44.30	15.18	16.11	30075	28011	28622	672	2.2
Lumenier Buttercutter 5x5x3	1523	1482	123.04	43.65	15.20	16.12	30075	28288	28986	664	2.2

75%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	791	16.87	15.73	26868	265	3.0
GemFan 5x4.5HBN	873	18.94	15.70	26104	297	2.9
HQ v1s 5x4x3	875	18.56	15.71	26233	291	3.0
HQ v1s 5x4x4PC	921	20.62	15.66	25341	323	2.9
HQ 5x4x3GF	928	21.57	15.64	25093	337	2.8
DAL Cyclone 5x4.5x3	944	21.92	15.64	24904	343	2.8
DAL 5x4.5x3HBN	997	23.36	15.61	24311	365	2.7
Lumenier Buttercutter 5x5x3	1005	23.10	15.62	24455	361	2.8
HQ 5x4x4	1017	23.98	15.60	24058	374	2.7
DAL Cyclone 5x4.6x3	1017	23.88	15.60	24188	373	2.7

50%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	415	7.34	15.93	19572	117	3.5
GemFan 5x4.5HBN	469	8.10	15.92	19083	129	3.6
HQ v1s 5x4x3	470	8.08	15.92	18953	129	3.7
HQ v1s 5x4x4PC	498	8.83	15.91	18564	141	3.5
HQ 5x4x3GF	502	9.02	15.90	18409	143	3.5
DAL Cyclone 5x4.5x3	508	9.14	15.90	18367	145	3.5
Lumenier Buttercutter 5x5x3	532	9.31	15.90	18321	148	3.6
DAL 5x4.5x3HBN	537	9.78	15.89	17953	155	3.5
DAL Cyclone 5x4.6x3	543	9.78	15.89	17965	155	3.5
HQ 5x4x4	557	10.11	15.88	17821	161	3.5

25%	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	143	2.43	16.04	11427	39	3.7
HQ v1s 5x4x3	158	2.55	16.04	11330	41	3.9
GemFan 5x4.5HBN	163	2.62	16.04	11272	42	3.9
DAL Cyclone 5x4.5x3	172	2.99	16.03	10817	48	3.6
HQ v1s 5x4x4PC	173	2.74	16.03	11116	44	3.9
HQ 5x4x3GF	181	2.79	16.03	11071	45	4.1
Lumenier Buttercutter 5x5x3	183	2.79	16.03	11079	45	4.1
DAL 5x4.5x3HBN	191	2.94	16.03	10926	47	4.0
DAL Cyclone 5x4.6x3	191	2.95	16.03	10946	47	4.0
HQ 5x4x4	208	3.15	16.02	10837	50	4.1

IDLE	Thrust (g)	Amps	Volts	RPMs	Watts	G/W
HQ 5x4GF	38	1.04	16.07	5939	17	2.3
HQ v1s 5x4x3	40	0.90	16.07	5876	14	2.8
GemFan 5x4.5HBN	43	0.97	16.07	5885	16	2.8
HQ v1s 5x4x4PC	45	0.94	16.07	5908	15	3.0
DAL Cyclone 5x4.5x3	47	1.00	16.07	5921	16	2.9
Lumenier Buttercutter 5x5x3	47	0.93	16.07	5845	15	3.1
HQ 5x4x3GF	50	0.88	16.08	5836	14	3.5
DAL 5x4.5x3HBN	50	1.03	16.07	5799	17	3.0
DAL Cyclone 5x4.6x3	50	1.01	16.07	5815	16	3.1
HQ 5x4x4	57	0.99	16.07	5761	16	3.6