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SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones

SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones - Image 2

SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones - Image 3

SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones - Image 4

SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones - Image 5

SUNNYSKY V4006 KV320 KV380 KV740 High Efficiency Brushless Motor For Multi-Rotor Drones

Original price was: $59.99.Current price is: $41.99.

SKU: CMMTD 86161955 Categories: Motor for Drones, MULTI-ROTORS

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PRODUCT DESCRIPTION

Sunnysky V series of motors are specially designed power for long-endurance multirotor aircraft. Designing style of the whole series are high efficiency, stable stable structure, light weight, high consistency etc.. Those motors can produce enough torque at low RPM and work at peak efficiency during flight.

Sunnysky V4006 series brushless motor is compatible with the 12″-15″ propellers, the max thrust can reach to 2560g.
V4008 320KV brushless motor is suitable for 4-6S battery, recommended single arm take-off weight is less than 600g.
V4008 380KV brushless motor is suitable for 4-6S battery, recommended single arm take-off weight is less than 800g.
V4008 740KV brushless motor is suitable for 4S battery, recommended single arm take-off weight is less than 800g.

Main Features:
1. SUNNYSKY V4006 series motors are designed for long flight time multirotors. These motors can produce enough torque at low RPM and work at peak efficiency during flight.

2. The whole series uses Sunnysky patented Stepped and knurled design that not only efficiently prevent motors from getting loose, but also reduce the probability of malfunction and unstable output power. The whole series use original Japanese EZO bearings that provide quiet and stable flight in the air.

3. With the guarantee of strength, the caps of V motors are highly hollow-cutted to save weight, so that these motors can reach maximum thrust-to-weight ratio and gain more flight time.

4. The Sunnysky V series motors are dynamically balanced with our hightest standard. The axial
and radial runouts of each rotor are tested strictly according to its design. The difference in performance of each motor is controlled within 3% so that these products can provide precise and stable power for professional applications.

Specifications:

Motor Model / KV	V4006/ KV320	V4006/ KV380	V4006/ KV740
Stator/Rotor Poles	18N24P	18N24P	18N24P
Internal resistance	230mΩ	170mΩ	47mΩ
Motor size	φ43.6*26.5mm	φ43.6*26.5mm	φ43.6*26.5mm
Shaft diameter	4.0mm	4.0mm	4.0mm
AWG	20AWG 50mm	20AWG 50mm	20AWG 50mm
Motor weight(wire included)	66g	66g	68g
Motor weight(wire excluded)	No data	No data	No data
Rated operational voltage	4-6S	4-6S	4S
No-load current	0.3A/10V	0.4A/10V	0.9A/10V
Maximum continuous power	375W	450W	560W
Maximum continuous current	15A/60s	18A/60s	35A/30s
ESC recommended use	20-30A	20-30A	30-40A
Propeller size recommended use	EOLO CN135/CN155/CN17*6.2	EOLO CN125/CN135/CN15*5.5	EOLO CN114.5/CN125/CN135/CN155.5

V4006 320KV Test Report

Prop(inch)	Voltage(V)	RPM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
EOLO CN13*5	22.2	1520	0.3	200	7	30.03	70℃
		2130	0.6	300	13	22.52
		2560	1.1	400	24	16.38
		2860	1.5	500	33	15.02
		3260	2.1	600	47	12.87
		3460	2.7	700	60	11.68
		3780	3.4	800	75	10.60
		4000	4	900	89	10.14
		4170	4.8	1140	107	10.70
	25	1500	0.2	100	5	20.00
		2130	0.5	200	13	16.00
		2520	0.9	300	23	13.33
		2890	1.4	400	35	11.43
		3250	1.9	500	48	10.53
		3450	2.4	600	60	10.00
		3760	3	700	75	9.33
		3970	3.6	800	90	8.89
		4160	4.2	900	105	8.57
		4390	4.9	1000	123	8.16
		4760	6.4	1200	160	7.50
		5120	7.8	1388	195	7.12
EOLO CN15*5	14.8	1940	0.7	200	10	19.31	85℃
		2365	1.3	300	19	15.59
		2675	1.9	400	28	14.22
		2980	2.6	500	38	12.99
		3210	3.4	600	50	11.92
		3550	4.3	700	64	11.00
		3772	5.2	814	77	10.58
	16	1930	0.7	200	11	17.86
		2396	1.2	300	19	15.63
		2675	1.8	400	29	13.89
		2972	2.4	500	38	13.02
		3260	3.2	600	51	11.72
		3520	4	700	64	10.94
		3713	4.8	800	77	10.42
		3984	5.9	920	94	9.75
	22.2	1940	0.5	200	11	18.02
		2397	0.8	300	18	16.89
		2685	1.3	400	29	13.86
		2971	1.8	500	40	12.51
		3265	2.3	600	51	11.75
		3540	2.9	700	64	10.87
		3734	3.5	800	78	10.30
		3917	4.2	900	93	9.65
		4157	4.9	1000	109	9.19
		4560	6.4	1200	142	8.45
		5112	9.7	1560	215	7.24
	25	1938	0.4	200	10	20.00
		2387	0.7	300	18	17.14
		2685	1.1	400	28	14.55
		2973	1.6	500	40	12.50
		3223	2.1	600	53	11.43
		3515	2.6	700	65	10.77
		3744	3.1	800	78	10.32
		3944	3.7	900	93	9.73
		4137	4.4	1000	110	9.09
		4505	5.8	1200	145	8.28
		4862	7.3	1400	183	7.67
		5159	9.1	1600	228	7.03
		5536	11.7	1872	293	6.40
EOLO CN17*6.2	14.8	1550	0.7	200	10	19.31	108℃35s
		1840	1.2	300	18	16.89
		2110	1.8	400	27	15.02
		2300	2.4	500	36	14.08
		2520	3.1	600	46	13.08
		2676	3.9	700	58	12.13
		2875	4.8	800	71	11.26
		3025	5.6	900	83	10.86
		3392	7.9	1128	117	9.65
	16	1552	0.6	200	10	20.83
		1847	1.1	300	18	17.05
		2107	1.6	400	26	15.63
		2296	2.2	500	35	14.20
		2510	2.9	600	46	12.93
		2696	3.6	700	58	12.15
		2876	4.4	800	70	11.36
		3046	5.2	900	83	10.82
		3219	6.15	1000	98	10.16
		3599	8.8	1254	141	8.91
	22.2	1546	0.4	200	9	22.52
		1850	0.8	300	18	16.89
		2056	1.2	400	27	15.02
		2310	1.6	500	36	14.08
		2500	2.1	600	47	12.87
		2710	2.5	700	56	12.61
		2920	3.2	800	71	11.26
		3055	3.8	900	84	10.67
		3200	4.4	1000	98	10.24
		3520	5.9	1200	131	9.16
		3800	7.6	1400	169	8.30
		4032	9.6	1600	213	7.51
		4291	11.7	1800	260	6.93
		4448	14	2010	311	6.47
	25	1546	0.4	200	10	20.00
		1874	0.7	300	18	17.14
		2066	1	400	25	16.00
		2323	1.4	500	35	14.29
		2507	1.8	600	45	13.33
		2707	2.3	700	58	12.17
		2900	2.9	800	73	11.03
		3065	3.3	900	83	10.91
		3187	4	1000	100	10.00
		3467	5.2	1200	130	9.23
		3793	6.8	1400	170	8.24
		4016	8.5	1600	213	7.53
		4255	10.5	1800	263	6.86
		4482	12.9	2000	323	6.20
		4896	16.6	2310	415	5.57

V4006 380KV Test Report

Prop(inch)	Voltage(V)	RPM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
EOLO CN12*5	22.2	2980	0.7	200	16	12.87	65℃
		3570	1.1	300	24	12.29
		4027	1.7	400	38	10.60
		4410	2.3	500	51	9.79
		4852	2.9	600	64	9.32
		5180	3.6	700	80	8.76
		5560	4.3	800	95	8.38
		5820	5.2	900	115	7.80
		6200	5.9	1000	131	7.63
		6609	7.2	1150	160	7.19
	25	2987	0.6	200	15	13.33
		3580	1	300	25	12.00
		4037	1.5	400	38	10.67
		4440	2	500	50	10.00
		4835	2.6	600	65	9.23
		5198	3.2	700	80	8.75
		5548	3.8	800	95	8.42
		5812	4.5	900	113	8.00
		6181	5.3	1000	133	7.55
		6717	6.9	1200	173	6.96
		7263	8.7	1400	218	6.44
EOLO CN13*5	14.8	2476	0.9	200	13	15.02	70℃ 5min
		2970	1.5	300	22	13.51
		3388	2.2	400	33	12.29
		3806	3	500	44	11.26
		4150	3.9	600	58	10.40
		4426	4.9	710	73	9.79
	16	2477	0.8	200	13	15.63
		2996	1.4	300	22	13.39
		3368	2	400	32	12.50
		3816	2.8	500	45	11.16
		4146	3.6	600	58	10.42
		4400	4.5	700	72	9.72
		4900	5.7	831	91	9.11
	22.2	2400	0.6	200	13	15.02
		2922	1	300	22	13.51
		3472	1.5	400	33	12.01
		3752	2	500	44	11.26
		4090	2.6	600	58	10.40
		4406	3.2	700	71	9.85
		4750	4	800	89	9.01
		5000	4.8	900	107	8.45
		5271	5.5	1000	122	8.19
		5748	7.2	1200	160	7.51
		6294	9.4	1420	209	6.80
	25	2476	0.5	200	13	16.00
		2976	0.9	300	23	13.33
		3398	1.3	400	33	12.31
		3821	1.8	500	45	11.11
		4101	2.3	600	58	10.43
		4406	2.9	700	73	9.66
		4747	3.5	800	88	9.14
		5035	4.2	900	105	8.57
		5271	4.9	1000	123	8.16
		5811	6.4	1200	160	7.50
		6261	8	1400	200	7.00
		6855	11.2	1730	280	6.18
EOLO CN15*5.5	14.8	1920	0.7	200	10	19.31	100℃52s
		2335	1.3	300	19	15.59
		2726	1.9	400	28	14.22
		2912	2.7	500	40	12.51
		3270	3.4	600	50	11.92
		3524	4.3	700	64	11.00
		3760	5.3	800	78	10.20
		4000	6.3	900	93	9.65
		4190	7.5	1022	111	9.21
	16	1950	0.7	200	11	17.86
		2345	1.2	300	19	15.63
		2730	1.8	400	29	13.89
		2980	2.5	500	40	12.50
		3270	3.2	600	51	11.72
		3550	4	700	64	10.94
		3765	4.9	800	78	10.20
		4000	5.8	900	93	9.70
		4200	6.8	1000	109	9.19
		4500	8.4	1150	134	8.56
	22.2	1921	0.5	200	11	18.02
		2335	0.9	300	20	15.02
		2725	1.3	400	29	13.86
		2972	1.8	500	40	12.51
		3270	2.3	600	51	11.75
		3527	2.9	700	64	10.87
		3753	3.6	800	80	10.01
		3995	4.2	900	93	9.65
		4181	4.9	1000	109	9.19
		4543	6.5	1200	144	8.32
		4893	8.25	1400	183	7.64
		5195	10.35	1600	230	6.96
		5719	13.8	1936	306	6.32
	25	1970	0.4	200	10	20.00
		2405	0.8	300	20	15.00
		2709	1.2	400	30	13.33
		3012	1.6	500	40	12.50
		3268	2.1	600	53	11.43
		3552	2.6	700	65	10.77
		3717	3.1	800	78	10.32
		4000	3.8	900	95	9.47
		4193	4.4	1000	110	9.09
		4526	5.8	1200	145	8.28
		4923	7.4	1400	185	7.57
		5181	9.2	1600	230	6.96
		5508	11.3	1800	283	6.37
		5730	13.6	2000	340	5.88
		6064	16.6	2297	415	5.53

V4006 740KV Test Report

Prop(inch)	Voltage(V)	RPM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
EOLO CN11*4.5	14.8	3449	1.2	200	18	11.26	55℃
		4080	2	300	30	10.14
		4681	2.8	400	41	9.65
		5183	3.9	500	58	8.66
		5624	4.9	600	73	8.27
		6089	6	700	89	7.88
		6512	7.3	800	108	7.40
		6823	8.6	900	127	7.07
		7086	10	1000	148	6.76
		8331	15.6	1350	231	5.85
	16	3382	1.1	200	18	11.36
		4093	1.8	300	29	10.42
		4646	2.7	400	43	9.26
		5196	3.6	500	58	8.68
		5646	4.6	600	74	8.15
		6069	5.7	700	91	7.68
		6496	6.8	800	109	7.35
		6919	8	900	128	7.03
		7148	9.4	1000	150	6.65
		7795	12.2	1200	195	6.15
		8856	17.7	1550	283	5.47
EOLO CN12*5	14.8	2920	1.1	200	16	12.29	85℃
		3470	1.85	300	27	10.96
		4045	2.6	400	38	10.40
		4472	3.6	500	53	9.38
		4760	4.6	600	68	8.81
		5207	5.7	700	84	8.30
		5530	6.8	800	101	7.95
		5890	8.1	900	120	7.51
		6111	9.4	1000	139	7.19
		6727	12.2	1200	181	6.65
		7233	15.5	1400	229	6.10
		7823	20.1	1667	297	5.60
	16	2920	1	200	16	12.50
		3475	1.7	300	27	11.03
		4046	2.5	400	40	10.00
		4482	3.4	500	54	9.19
		4780	4.3	600	69	8.72
		5224	5.3	700	85	8.25
		5540	6.35	800	102	7.87
		5849	7.5	900	120	7.50
		6134	8.7	1000	139	7.18
		6765	11.4	1200	182	6.58
		7244	14.35	1400	230	6.10
		7723	17.55	1600	281	5.70
		8279	22.4	1860	358	5.19
EOLO CN13*5	14.8	2444	1	200	15	13.51	98℃ 5min
		3007	1.65	300	24	12.29
		3435	2.4	400	36	11.26
		3752	3.2	500	47	10.56
		4151	4.2	600	62	9.65
		4424	5.2	700	77	9.10
		4770	6.3	800	93	8.58
		5037	7.5	900	111	8.11
		5363	8.7	1000	129	7.77
		5750	11.5	1200	170	7.05
		6232	14.6	1400	216	6.48
		6605	18	1600	266	6.01
		7239	25.4	1970	376	5.24
	16	2465	1	200	16	12.50
		2960	1.5	300	24	12.50
		3402	2.2	400	35	11.36
		3831	3	500	48	10.42
		4121	3.9	600	62	9.62
		4410	4.8	700	77	9.11
		4737	5.8	800	93	8.62
		5009	6.9	900	110	8.15
		5329	8.1	1000	130	7.72
		5709	10.6	1200	170	7.08
		6213	13.45	1400	215	6.51
		6637	16.9	1600	270	5.92
		6902	20.4	1800	326	5.51
		7346	24.3	2000	389	5.14
		7703	28.6	2216	458	4.84
EOLO CN15*5.5	14.8	1945	0.8	200	12	16.89	97℃ 23s
		2329	1.4	300	21	14.48
		2804	2.2	400	33	12.29
		3025	2.9	500	43	11.65
		3330	3.7	600	55	10.96
		3546	4.7	700	70	10.06
		3784	5.7	800	84	9.48
		4008	6.7	900	99	9.08
		4212	7.9	1000	117	8.55
		4589	10.6	1200	157	7.65
		4876	13.7	1400	203	6.90
		5155	17.1	1600	253	6.32
		5451	20.9	1800	309	5.82
		5775	25.8	2000	382	5.24
		6250	36.3	2430	537	4.52
	16	2006	0.8	200	13	15.63
		2400	1.3	300	21	14.42
		2747	2	400	32	12.50
		2994	2.7	500	43	11.57
		3314	3.5	600	56	10.71
		3479	4.3	700	69	10.17
		3774	5.3	800	85	9.43
		3969	6.25	900	100	9.00
		4176	7.4	1000	118	8.45
		4500	9.8	1200	157	7.65
		4839	12.6	1400	202	6.94
		5152	15.7	1600	251	6.37
		5487	19.3	1800	309	5.83
		5690	24.1	2000	386	5.19
		5948	29.3	2200	469	4.69
		6603	41.8	2620	669	3.92