SunnySky V4004 High Efficiency Brushless Motors

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..

These flat V 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.

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.

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.

V series motors are tested with the strictest procedures of SunnySky?? QC protocols.
Each of these 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..

[TABS]OVERVIEW

KV300

Stator Diameter	40mm	Rotor Diameter	43.6mm
Stator Thickness	4mm	Body Length	16mm
No.of Stator Slots	18	Max Lipo Cell	4-6S
No.of Rotor Poles	24	ESC	20A
Motor Kv	300	Recommended Prop(inch)	EOLO CN12*5/CN13*5/CN15*5.5
No-load current	0.2A/10V	Recommended single take-off Weight	≤400g
Motor Resistance	448mΩ
Max Continuous Current	10A/60s
Max Continuous Power	250W
Weight	51g

Prop(inch)	Voltage(V)	RPM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
EOLO CN12*5	22.2	2860	0.6	200	13	15.02	55℃ 10min
		3541	1	300	22	13.51
		4013	1.6	400	36	11.26
		4430	2.1	500	47	10.73
		5044	3.2	659	71	9.28
	25	2890	0.5	200	13	16.00
		3501	0.9	300	23	13.33
		4043	1.4	400	35	11.43
		4440	1.9	500	48	10.53
		4845	2.5	600	63	9.60
		5185	3.1	700	78	9.03
		5541	3.7	800	93	8.65
EOLO CN13*5	22.2	2410	0.5	200	11	18.02	55℃
		2940	0.9	300	20	15.02
		3377	1.4	400	31	12.87
		3752	1.9	500	42	11.85
		4090	2.5	600	56	10.81
		4433	3.2	700	71	9.85
		4792	4.1	834	91	9.16
	25	2422	0.5	200	13	16.00
		2950	0.8	300	20	15.00
		3397	1.25	400	31	12.80
		3760	1.7	500	43	11.76
		4090	2.2	600	55	10.91
		4450	2.8	700	70	10.00
		4673	3.45	800	86	9.28
		4961	4.2	900	105	8.57
		5276	5	1028	125	8.22
EOLO CN15*5.5	14.8	1916	0.7	200	10	19.31	107℃6min
		2350	1.2	300	18	16.89
		2612	1.9	400	28	14.22
		2976	2.6	500	38	12.99
		3222	3.3	596	49	12.20
	16	1920	0.6	200	10	20.83
		2370	1.1	300	18	17.05
		2640	1.7	400	27	14.71
		2950	2.4	500	38	13.02
		3390	3.7	664	59	11.22
	22.2	1920	0.4	200	9	22.52
		2380	0.8	300	18	16.89
		2670	1.3	400	29	13.86
		2916	1.8	500	40	12.51
		3233	2.3	600	51	11.75
		3469	2.9	700	64	10.87
		3721	3.6	800	80	10.01
		3920	4.35	900	97	9.32
		4143	5.2	1000	115	8.66
		4362	6.3	1153	140	8.24
	25	1918	0.4	200	10	20.00
		2360	0.8	300	20	15.00
		2650	1.1	400	28	14.55
		2986	1.6	500	40	12.50
		3203	2.1	600	53	11.43
		3465	2.6	700	65	10.77
		3701	3.2	800	80	10.00
		3910	3.8	900	95	9.47
		4120	4.6	1000	115	8.70
		4460	6.4	1200	160	7.50
		4715	7.9	1364	198	6.91

KV400

Stator Diameter	40mm	Rotor Diameter	43.6mm
Stator Thickness	4mm	Body Length	16mm
No.of Stator Slots	18	Max Lipo Cell	4-6S
No.of Rotor Poles	24	ESC	20A
Motor Kv	400	Recommended Prop(inch)	EOLO  CN12*5/CN13*5
No-load current	0.3A/10V	Recommended single take-off Weight	≤450g
Motor Resistance	288mΩ
Max Continuous Current	13A/60s
Max Continuous Power	310W
Weight	51g

Prop(inch)	Voltage(V)	RPM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
EOLO CN12*5	22.2	2876	0.6	200	13	15.02	100℃ 5min
		3514	1.1	300	24	12.29
		4029	1.6	400	36	11.26
		4467	2.2	500	49	10.24
		4836	2.9	600	64	9.32
		5264	3.6	700	80	8.76
		5536	4.4	800	98	8.19
		5797	5.3	900	118	7.65
		6243	6.4	1042	142	7.33
	25	2890	0.5	200	13	16.00
		3500	1	300	25	12.00
		4013	1.5	400	38	10.67
		4435	2	500	50	10.00
		4828	2.6	600	65	9.23
		5238	3.2	700	80	8.75
		5526	3.9	800	98	8.21
		5800	4.7	900	118	7.66
		6194	5.4	1000	135	7.41
		6911	7.9	1270	198	6.43
EOLO CN13*5	14.8	2465	0.8	200	12	16.89	108℃ 2min
		2965	1.4	300	21	14.48
		3370	2.2	400	33	12.29
		3792	3	500	44	11.26
		4300	4.4	659	65	10.12
	16	2461	0.8	200	13	15.63
		2960	1.3	300	21	14.42
		3400	2	400	32	12.50
		3777	2.8	500	45	11.16
		4095	3.6	600	58	10.42
		4564	5	740	80	9.25
	22.2	2463	0.6	200	13	15.02
		2961	1	300	22	13.51
		3367	1.5	400	33	12.01
		3790	2	500	44	11.26
		4125	2.6	600	58	10.40
		4414	3.3	700	73	9.56
		4734	4.1	800	91	8.79
		4956	4.9	900	109	8.27
		5283	5.7	1000	127	7.90
		5917	8.6	1297	191	6.79
	25	2471	0.5	200	13	16.00
		2966	0.9	300	23	13.33
		3349	1.3	400	33	12.31
		3845	1.8	500	45	11.11
		4115	2.3	600	58	10.43
		4494	3	700	75	9.33
		4736	3.6	800	90	8.89
		4988	4.3	900	108	8.37
		5247	5.1	1000	128	7.84
		5718	6.8	1200	170	7.06
		6148	9.2	1400	230	6.09
		6506	11.2	1600	280	5.71

[/TABS]