SunnySky M8 Brushless Motors

M series motors are specifically designed and manufactured for commercial and industrial drones, commonly used for purposes such as inspection, security, protection, patrol, monitoring, and aerial photography.

Integrated Design of Motor Case and Shaft: The M8 motor features an integrated design of motor case and shaft, constructed with high strength 6061-T6 aviation aluminum alloy. This design not only prevents shaft slipping in the radial direction but also saves weight without sacrificing motor durability.

Japanese EZO Bearings: All M series motors utilize customized EZO bearings manufactured in Japan. These high-quality bearings are essential for quiet, smooth, and stable performance, ensuring longevity of the motors.

Fully Hand Wound: Each M motor is meticulously hand wound by skilled and experienced staff. The hand wound coils are tightly and neatly spaced filled, increasing motor efficiency and power output.

Unique Appearance: The flat form of M motors not only lowers the center of gravity but also reduces weight. All components are processed with CNC machines, resulting in a unique appearance that ensures fast heat dissipation and smooth motor operation.

[TABS]Overview:

KV100

Stator Diameter	81mm	Rotor Diameter	86.8mm
Stator Thickness	8mm	Body Length	23.9mm
No.of Stator Slots	36	Max Lipo Cell	6-12S
No.of Rotor Poles	42	ESC	40-60A
Motor Kv	100	Recommended Prop(inch)	8-12S Lipo 26*8.5/8-10S Lipo 28*9.2/6-8S Lipo 29*9.5
No-load current	0.6A/10V	Recommended single take-off Weight	≤1750g
Motor Resistance	181mΩ
Max Continuous Current	25A/180s
Max Continuous Power	1100W
Weight	230g

 

Prop(inch)	Voltage(V)	PRM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
26*8.5	29	790	0.5	250	15	17.24	45℃
		1077	1	500	29	17.24
		1315	1.5	750	44	17.24
		1526	2.2	1000	64	15.67
		1680	3	1250	87	14.37
		1850	3.9	1500	113	13.26
		1980	4.7	1750	136	12.84
		2150	5.9	2000	171	11.69
		2390	8	2500	232	10.78
		2490	9.2	2790	267	10.46
	33	782	0.4	250	13	18.94	52℃
		1075	0.8	500	26	18.94
		1323	1.4	750	46	16.23
		1526	2	1000	66	15.15
		1680	2.6	1250	86	14.57
		1830	3.3	1500	109	13.77
		1980	4.2	1750	139	12.63
		2140	5.1	2000	168	11.88
		2390	7.1	2500	234	10.67
		3610	9.2	3000	304	9.88
		2770	11.1	3500	366	9.56
	44.4	774	0.3	250	13	18.77	83℃
		1066	0.6	500	27	18.77
		1315	1.1	750	49	15.36
		1526	1.6	1000	71	14.08
		1700	2.1	1250	93	13.41
		1870	2.7	1500	120	12.51
		2010	3.3	1750	147	11.94
		2148	4	2000	178	11.26
		2390	5.3	2500	235	10.62
		2620	7	3000	311	9.65
		2837	8.9	3500	395	8.86
		3012	10.7	4000	475	8.42
		3190	12.8	4500	568	7.92
		3370	15.2	5000	675	7.41
		3520	17.3	5650	768	7.36
		3540	18.1	5900	804	7.34
	50	760	0.3	250	15	16.67	120℃
		1060	0.6	500	30	16.67
		1305	1	750	50	15
		1515	1.4	1000	70	14.29
		1710	1.9	1250	95	13.16
		1860	2.4	1500	120	12.5
		1995	3	1750	150	11.67
		2140	3.5	2000	175	11.43
		2365	4.8	2500	240	10.42
		2625	6.4	3000	320	9.38
		2815	7.8	3500	390	8.97
		3025	9.8	4000	490	8.16
		3170	11.3	4500	565	7.96
		3355	13.5	5000	675	7.41
		3505	15.5	5500	775	7.1
		3660	18.1	6000	905	6.63
		3860	21.6	7100	1080	6.57
28*9.2	29	678	0.4	250	12	21.55	55℃
		918	0.9	500	26	19.16
		1105	1.4	750	41	18.47
		1290	2.1	1000	61	16.42
		1440	2.8	1250	81	15.39
		1579	3.6	1500	104	14.37
		1702	4.5	1750	131	13.41
		1807	5.4	2000	157	12.77
		2015	7.4	2500	215	11.65
		2210	9.6	3000	278	10.78
		2380	12	3500	348	10.06
	33	664	0.4	250	13	18.94	66℃
		924	0.8	500	26	18.94
		1127	1.3	750	43	17.48
		1290	1.9	1000	63	15.95
		1435	2.5	1250	83	15.15
		1576	3.2	1500	106	14.2
		1750	4	1750	132	13.26
		1838	5	2000	165	12.12
		2030	6.7	2500	221	11.31
		2225	8.7	3000	287	10.45
		2404	11	3500	363	9.64
		2640	14.8	4300	488	8.8
	44.4	670	0.3	250	13	18.77	129℃
		922	0.6	500	27	18.77
		1115	1	750	44	16.89
		1300	1.5	1000	67	15.02
		1460	2	1250	89	14.08
		1593	2.5	1500	111	13.51
		1708	3	1750	133	13.14
		1826	3.7	2000	164	12.17
		2045	5.1	2500	226	11.04
		2225	6.6	3000	293	10.24
		2408	8.3	3500	369	9.5
		2570	10.3	4000	457	8.75
		2730	12.2	4500	542	8.31
		2870	14.4	5000	639	7.82
		3007	16.9	5500	750	7.33
		3140	20	6000	888	6.76
		3257	22.7	6600	1008	6.55
		3280	24.3	7000	1079	6.49
	50	67.2	0.3	250	15	16.67	140℃
		912	0.5	500	25	20
		1112	0.9	750	45	16.67
		1285	1.3	1000	65	15.38
		1446	1.7	1250	85	14.71
		1570	2.2	1500	110	13.64
		1715	2.8	1750	140	12.5
		1836	3.4	2000	170	11.76
		2045	4.6	2500	230	10.87
		2229	5.9	3000	295	10.17
		2424	7.7	3500	385	9.09
		2577	9.2	4000	460	8.7
		2723	11	4500	550	8.18
		2857	12.8	5000	640	7.81
		2980	15	5500	750	7.33
		3112	17.4	6000	870	6.9
		3235	20	6500	1000	6.5
		3574	27	7800	1350	5.78
		3596	28.8	8300	1440	5.76
29*9.5	22.2	657	0.5	250	11	22.52	43℃
		911	1.1	500	24	20.48
		1090	1.8	750	40	18.77
		1245	2.6	1000	58	17.33
		1383	3.5	1250	78	16.09
		1511	4.6	1500	102	14.69
		1615	5.7	1750	127	13.83
		1736	7	2000	155	12.87
		1860	8.6	2410	191	12.62
	25	664	0.5	250	13	20	56℃
		903	1	500	25	20
		1084	1.6	750	40	18.75
		1233	2.3	1000	58	17.39
		1388	3.2	1250	80	15.63
		1494	4	1500	100	15
		1606	4.9	1750	123	14.29
		1710	6	2000	150	13.33
		1908	8.3	2500	208	12.05
		2070	10.6	3000	265	11.32

 

KV135

Stator Diameter	81mm	Rotor Diameter	86.8mm
Stator Thickness	8mm	Body Length	23.9mm
No.of Stator Slots	36	Max Lipo Cell	6-12S
No.of Rotor Poles	42	ESC	40-60A
Motor Kv	135	Recommended Prop(inch)	8-12S Lipo 24*8/6-10S Lipo 26*8.5/6-8S Lipo 28*9.2/29*9.5
No-load current	0.7A/10V	Recommended single take-off Weight	≤2200g
Motor Resistance	123mΩ
Max Continuous Current	30A/30s
Max Continuous Power	1200W
Weight	230g

 

Prop(inch)	Voltage(V)	PRM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
26*8.5	22.2	774	0.6	250	13	18.77	39℃
		1050	1.2	500	27	18.77
		1305	2.1	750	47	16.09
		1500	3	1000	67	15.02
		1660	4	1250	89	14.08
		1830	5	1500	111	13.51
		1950	6.1	1750	135	12.92
		2087	7.5	2000	167	12.01
		2330	10.3	2550	229	11.15
	26	262	0.5	250	13	19.23	50℃
		1062	1.1	500	29	17.48
		1295	1.8	750	47	16.03
		1492	2.6	1000	68	14.79
		1646	3.3	1250	86	14.57
		1810	4.3	1500	112	13.42
		1962	5.4	1750	140	12.46
		2086	6.5	2000	169	11.83
		2336	9	2500	234	10.68
		2555	11.7	3000	304	9.86
		2665	13.2	3400	343	9.91
	29	766	0.6	250	17	14.37	56℃
		1069	1	500	29	17.24
		1281	1.6	750	46	16.16
		1495	2.4	1000	70	14.37
		1653	3.1	1250	90	13.9
		1830	4	1500	116	12.93
		1958	4.9	1750	142	12.32
		2092	5.9	2000	171	11.69
		2340	8	2500	232	10.78
		2565	10.6	3000	307	9.76
		2760	13.3	3500	386	9.07
		2920	16	4050	464	8.73
	33	781	0.4	250	13	18.94	68℃
		1077	0.9	500	30	16.84
		1310	1.5	750	50	15.15
		1510	2.1	1000	69	14.43
		1685	2.8	1250	92	13.53
		1805	3.5	1500	116	12.99
		1968	4.4	1750	145	12.05
		2125	5.4	2000	178	11.22
		2380	7.4	2500	244	10.24
		2588	9.5	3000	314	9.57
		2780	11.8	3500	389	8.99
		2980	14.5	4000	479	8.36
		3144	17.2	4500	568	7.93
		3225	19.3	4950	637	7.77
28*9.2	22.2	665	0.5	250	11	22.52	50℃
		925	1.1	500	24	20.48
		1119	1.8	750	40	18.77
		1295	2.7	1000	60	16.68
		1443	3.7	1250	82	15.22
		1580	4.8	1500	107	14.08
		1720	6	1750	133	13.14
		1831	7.2	2000	160	12.51
		2040	10	2500	222	11.26
		2240	13.2	3100	293	10.58
	26	675	0.5	250	13	19.23	63℃
		908	1	500	26	19.23
		1122	1.6	750	42	18.03
		1303	2.4	1000	62	16.03
		1449	3.2	1250	83	15.02
		1585	4.1	1500	107	14.07
		1716	5.1	1750	133	13.2
		1825	6.1	2000	159	12.61
		2042	8.5	2500	221	11.31
		2249	11.2	3000	291	10.3
		2412	14.2	3500	369	9.48
		2550	16.8	4050	437	9.27
	29	657	0.5	250	15	17.24	73℃
		910	0.9	500	26	19.16
		1126	1.5	750	44	17.24
		1290	2.1	1000	61	16.42
		1450	2.9	1250	84	14.86
		1592	3.7	1500	107	13.98
		1710	4.6	1750	133	13.12
		1820	5.5	2000	160	12.54
		2034	7.6	2500	220	11.34
		2237	10	3000	290	10.34
		2400	12.8	3500	371	9.43
		2555	15	4000	435	9.2
		2710	18.4	4500	534	8.43
		2770	19.7	4800	571	8.4
	33	670	0.4	250	13	18.94	103℃
		935	0.8	500	26	18.94
		1126	1.3	750	43	17.48
		1288	1.9	1000	63	15.95
		1444	2.6	1250	86	14.57
		1585	3.3	1500	109	13.77
		1714	4.2	1750	139	12.63
		1825	5	2000	165	12.12
		2036	6.8	2500	224	11.14
		2200	8.8	3000	290	10.33
		2405	11.2	3500	370	9.47
		2545	13.6	4000	449	8.91
		2710	16.2	4500	535	8.42
		2864	19.7	5000	650	7.69
		3010	23.5	5700	776	7.35
		3060	24.1	5800	795	7.29
24*8	44.4	889	0.4	250	18	14.08	90℃
		1250	0.7	500	31	16.09
		1535	1.2	750	53	14.08
		1760	1.7	1000	75	13.25
		1980	2.3	1250	102	12.24
		2156	3	1500	133	11.26
		2326	3.6	1750	160	10.95
		2480	4.4	2000	195	10.24
		2770	6	2500	266	9.38
		3000	7.7	3000	342	8.78
		3226	9.5	3500	422	8.3
		2477	11.9	4000	528	7.57
		3633	13.7	4500	608	7.4
		3817	16.1	5000	715	6.99
		4000	18.3	5500	813	6.77
		4180	21.4	6000	950	6.31
		4340	24	6500	1066	6.1
		4350	24.2	6600	1074	6.14
29*9.5	22.2	655	0.5	250	11	22.52	60℃
		914	1.2	500	27	18.77
		1095	1.9	750	42	17.78
		1247	2.8	1000	62	16.09
		1381	3.7	1250	82	15.22
		1503	4.7	1500	104	14.38
		1623	5.8	1750	129	13.59
		1720	7	2000	155	12.87
		1941	9.9	2500	220	11.38
		2100	12.8	3000	284	10.56
		2205	14.6	3380	324	10.43
	25	655	0.4	250	10	25	70℃
		903	1	500	25	20
		1088	1.7	750	43	17.65
		1243	2.4	1000	60	16.67
		1376	3.3	1250	83	15.15
		1513	4.3	1500	108	13.95
		1613	5.3	1750	133	13.21
		1740	6.3	2000	158	12.7
		1938	8.8	2500	220	11.36
		2124	11.5	3000	288	10.43
		2270	14.6	3500	365	9.59
		2413	17.6	4180	440	9.5

 

KV170

Stator Diameter	81mm	Rotor Diameter	86.8mm
Stator Thickness	8mm	Body Length	23.9mm
No.of Stator Slots	36	Max Lipo Cell	6S
No.of Rotor Poles	42	ESC	40-60A
Motor Kv	170	Recommended Prop(inch)	26*8.5/28*9.2
No-load current	1.0A/10V	Recommended single take-off Weight	≤2500g( 26*8.5 )/ ≤3000g( 28*9.2 )
Motor Resistance	79mΩ
Max Continuous Current	35A/30s
Max Continuous Power	875W
Weight	230g

 

Prop(inch)	Voltage(V)	PRM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
26*8.5	22.2	770	0.6	250	13	18.77	54℃
		1078	1.4	500	31	16.09
		1300	2.2	750	49	15.36
		1491	3.1	1000	69	14.53
		1674	4.2	1250	93	13.41
		1842	5.3	1500	118	12.75
		1983	6.6	1750	147	11.94
		2098	7.8	2000	173	11.55
		2360	10.8	2500	240	10.43
		2574	14.1	3000	313	9.58
		2776	17.4	3500	386	9.06
		2854	19.4	3850	431	8.94
	25	779	0.6	250	15	16.67	68℃
		1073	1.2	500	30	16.67
		1318	2	750	50	15
		1496	2.8	1000	70	14.29
		1686	3.9	1250	98	12.82
		1823	4.8	1500	120	12.5
		1964	5.8	1750	145	12.07
		2100	7	2000	175	11.43
		2340	9.6	2500	240	10.42
		2555	12.3	3000	308	9.76
		2782	15.9	3500	398	8.81
		2930	19	4000	475	8.42
		3100	23.1	4650	578	8.05
		3150	23.6	4800	590	8.14
28*9.2	22.2	676	0.6	250	13	18.77	64℃
		926	1.3	500	29	17.33
		1126	2.1	750	47	16.09
		1292	3	1000	67	15.02
		1440	4	1250	89	14.08
		1570	5.1	1500	113	13.25
		1690	6.2	1750	138	12.71
		1820	7.5	2000	167	12.01
		2020	10.2	2500	226	11.04
		2210	13.2	3000	293	10.24
		2390	17	3500	377	9.27
		2544	20.5	4000	455	8.79
		2680	24.5	4700	544	8.64
	25	670	0.5	250	13	20	90℃
		930	1.1	500	28	18.18
		1123	1.8	750	45	16.67
		1295	2.7	1000	68	14.81
		1440	3.5	1250	88	14.29
		1590	4.6	1500	115	13.04
		1706	5.6	1750	140	12.5
		1818	6.6	2000	165	12.12
		2028	9.2	2500	230	10.87
		2216	11.8	3000	295	10.17
		2400	15	3500	375	9.33
		2560	18.7	4000	468	8.56
		2709	22.2	4500	555	8.11
		2856	26.6	5000	665	7.52
		2920	28.5	5350	713	7.51
		2955	29.3	5650	733	7.71

 

KV200

Stator Diameter	81mm	Rotor Diameter	86.8mm
Stator Thickness	8mm	Body Length	23.9mm
No.of Stator Slots	36	Max Lipo Cell	6S
No.of Rotor Poles	42	ESC	60A
Motor Kv	200	Recommended Prop(inch)	24*8/26*8.5/28*9.2
No-load current	1.1A/10V	Recommended single take-off Weight	≤2200g( 24*8 )/ ≤2700g( 26*8.5 ) / ≤3200g( 28*9.2 )
Motor Resistance	55mΩ
Max Continuous Current	40A/30s
Max Continuous Power	1000W
Weight	232g

 

Prop(inch)	Voltage(V)	PRM	Amps(A)	Thrust(gf)	Watts(W)	Efficiency(g/W)	Load temperature in 100% throttle
28*9.2	22.2	873	0.7	250	16	16.09	51℃
		1251	1.5	500	33	15.02
		1510	2.4	750	53	14.08
		1733	3.4	1000	75	13.25
		1941	4.6	1250	102	12.24
		2112	5.8	1500	129	11.65
		2282	7.1	1750	158	11.1
		2461	8.7	2000	193	10.36
		2729	11.8	2500	262	9.54
		2990	15.5	3000	344	8.72
		3194	19.2	3500	426	8.21
		3401	23.5	4000	522	7.67
		3530	25.9	4300	575	7.48
	25	885	0.6	250	15	16.67	64℃
		1246	1.3	500	33	15.38
		1526	2.2	750	55	13.64
		1750	3.1	1000	78	12.9
		1947	4.1	1250	103	12.2
		2127	5.3	1500	133	11.32
		2300	6.5	1750	163	10.77
		2440	7.7	2000	193	10.39
		2730	10.7	2500	268	9.35
		2963	13.8	3000	345	8.7
		3204	17.4	3500	435	8.05
		3428	21.1	4000	528	7.58
		3628	25.4	4500	635	7.09
		3800	30	5000	750	6.67
		3840	31	5250	775	6.77
24*8	22.2	774	0.6	250	13	18.77	81℃
		1075	1.4	500	31	16.09
		1295	2.3	750	51	14.69
		1510	3.3	1000	73	13.65
		1659	4.3	1250	95	13.09
		1807	5.4	1500	120	12.51
		1950	6.6	1750	147	11.94
		2082	8	2000	178	11.26
		2340	11.2	2500	249	10.05
		2544	14.2	3000	315	9.52
		2737	18.1	3500	402	8.71
		2915	22.1	4000	491	8.15
		3125	26.8	4500	595	7.56
		3280	32.1	5180	713	7.27
		3311	32.8	5280	728	7.25
	25	765	0.5	250	13	20	101℃
		1052	1.2	500	30	16.67
		1302	2	750	50	15
		1484	2.9	1000	73	13.79
		1657	3.8	1250	95	13.16
		1829	5	1500	125	12
		1962	6.1	1750	153	11.48
		2094	7.3	2000	183	10.96
		2320	9.8	2500	245	10.2
		2559	13	3000	325	9.23
		2755	16.3	3500	408	8.59
		2940	20.3	4000	508	7.88
		3100	23.8	4500	595	7.56
		3285	28.5	5000	713	7.02
		3474	33.6	5500	840	6.55
		3557	37.7	5900	943	6.26
		3610	39.7	6300	993	6.35
26*8.5	22.2	665	0.6	250	13	18.77	113℃
		935	1.3	500	29	17.33
		1130	2.1	750	47	16.09
		1294	3	1000	67	15.02
		1435	4	1250	89	14.08
		1583	5.2	1500	115	12.99
		1705	6.5	1750	144	12.13
		1818	7.7	2000	171	11.7
		2035	10.7	2500	238	10.52
		2220	14.1	3000	313	9.58
		2390	17.5	3500	389	9.01
		2560	22.1	4000	491	8.15
		2690	26.1	4500	579	7.77
		2870	31.9	5000	708	7.06
		2975	37.5	5500	833	6.61
		3000	38.7	5700	859	6.63
		3054	39.7	6050	881	6.86
	25	665	0.5	250	13	20	145℃
		932	1.2	500	30	16.67
		1130	1.9	750	48	15.79
		1282	2.7	1000	68	14.81
		1444	3.7	1250	93	13.51
		1592	4.8	1500	120	12.5
		1720	5.8	1750	145	12.07
		1830	6.9	2000	173	11.59
		2020	9.8	2500	245	10.2
		2237	12.8	3000	320	9.38
		2400	16	3500	400	8.75
		2565	19.9	4000	498	8.04
		2700	23.4	4500	585	7.69
		2900	28.6	5000	715	6.99
		2990	33.3	5500	833	6.61
		3110	39.4	6000	985	6.09
		3212	44.8	6600	1120	5.89
		3340	47.6	7200	1190	6.05

 

[/TABS]