ECOII Series / 62XX / ECO II

ECO II 6215 Brushless Motor

A high-torque 6215-class aircraft motor in 180KV and 200KV configurations for 12S power systems, 18 to 22 inch propellers, heavy-lift multirotors, and long-endurance platforms.

180KV200KV

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KEY FEATURES

Designed for FPV performance tuning

Two low-KV configurations are optimized for 12S power systems and 18 to 22 inch propellers.
A 24N28P framework, precision bearing, steel shaft, multi-strand winding, and anodized structure support reliable high-load operation.
A 30 x 30 mm four-hole M4 mounting pattern, 400 mm 14 AWG silicone leads, and an M6 propeller shaft simplify large-aircraft integration.
Verified load-test data covers 8 propeller combinations with voltage, current, thrust, power, efficiency, RPM, and throttle measurements.

SPECIFICATIONS

Product snapshot

Stator Size: 6215
Series: ECO II
KV Options: 180KV, 200KV
Motor Dimensions: 69.3 x 63.2 mm
Framework: 24N28P
Battery Cells: 12S
Weight: 378 g including wires
Propeller: 18-22 inch
Bearing Shaft: 6 mm
Prop Adapter Shaft Thread: M6
Shaft Thread: CW
Mounting Pattern: 30 x 30 mm, 4 x M4
Lead: 400 mm 14 AWG silicone wire

VARIANT SPECIFICATIONS

KV configuration matrix

KV	Battery cells	Propeller	Idle current	Internal resistance	Peak current	Maximum power
180KV	12S	18-22 inch	1.3 A @ 10 V	54 mOhm	68.2 A @ 12S	3247 W @ 12S
200KV	12S	18-20 inch	1.5 A @ 10 V	45 mOhm	79.8 A @ 12S	3796 W @ 12S

OFFICIAL GRAPHICS

Engineering drawing and specifications

ECO II 6215 Brushless Motor technical specifications
SPECIFICATIONS
Framework	24N28P
Length	63.2 mm
Diameter	69.3 mm
Battery cells	12S
Recommended propeller - 180KV	18-22 inch
Recommended propeller - 200KV	18-20 inch
Weight (with wire)	378 g
Prop adapter shaft thread	M6
Bearing shaft	6 mm
Shaft thread	CW
FEATURES
Precision bearing
Steel shaft
Anodized finish
30 x 30 mm, 4 x M4 mounting-hole pattern
Multi-strand winding
400 mm 14 AWG silicone wire
PACKAGE INCLUDES
4 x M4 x 14 screws
1 x steel M6 nyloc nut
1 x propeller washer
1 x propeller shaft sleeve (6 x 8 x 10 mm)

LOAD TEST DATA

Verified performance data

The following measurements are from EMAX load-test records. Results may vary with battery, propeller, environment, and installation conditions.

180KV

HQ20*10 (3-blade propeller)

ECO II 6215 Brushless Motor 180KV - HQ20*10 (3-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48.01	2.54	1237	121.95	10.14	2319	30
48	3.84	1690	184.32	9.17	2698	35
47.99	5.32	2211	255.31	8.66	3066	40
47.97	7.21	2763	345.86	7.99	3427	45
47.95	9.64	3408	462.24	7.37	3766	50
47.95	12.25	4059	587.39	6.91	4093	55
47.93	14.98	4592	717.99	6.4	4448	60
47.91	18.93	5436	906.94	5.99	4758	65
47.89	22.5	6106	1077.53	5.67	5094	70
47.86	27.47	6933	1314.71	5.27	5389	75
47.82	32.03	7748	1531.67	5.06	5685	80
47.8	37.75	8537	1804.45	4.73	5981	85
47.76	43.7	9405	2087.11	4.51	6279	90
47.72	51.28	10417	2447.08	4.26	6553	95
47.68	59.18	11271	2821.7	3.99	6836	Max

FL21*10CF (2-blade propeller)

ECO II 6215 Brushless Motor 180KV - FL21*10CF (2-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48	2.18	1176	104.64	11.24	2348	30
47.99	3.27	1592	156.93	10.14	2732	35
47.98	4.79	2100	229.82	9.14	3108	40
47.97	6.39	2646	306.53	8.63	3476	45
47.95	8.51	3227	408.05	7.91	3823	50
47.93	10.83	3858	519.08	7.43	4161	55
47.92	13.69	4499	656.02	6.86	4503	60
47.92	16.8	5192	805.06	6.45	4845	65
47.89	20.33	5872	973.6	6.03	5165	70
47.85	24.37	6726	1166.1	5.77	5467	75
47.83	29.53	7551	1412.42	5.35	5753	80
47.81	33.27	8088	1590.64	5.08	6094	85
47.78	39.84	9126	1903.56	4.79	6364	90
47.73	46.87	10157	2237.11	4.54	6649	95
47.68	54.98	11259	2621.45	4.29	6918	Max

FL22*10CF (2-blade propeller)

ECO II 6215 Brushless Motor 180KV - FL22*10CF (2-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
47.99	2.46	1328	118.06	11.25	2319	30
47.98	3.71	1805	178.01	10.14	2696	35
47.97	5.34	2368	256.16	9.24	3061	40
47.97	7.31	2992	350.66	8.53	3417	45
47.96	9.64	3578	462.33	7.74	3762	50
47.93	12.48	4284	598.17	7.16	4089	55
47.91	15.65	5092	749.79	6.79	4418	60
47.9	19.14	5850	916.81	6.38	4739	65
47.88	23.68	6739	1133.8	5.94	5042	70
47.84	28.16	7554	1347.17	5.61	5346	75
47.8	33.92	8590	1621.38	5.3	5614	80
47.77	39.8	9430	1901.25	4.96	5913	85
47.74	46.94	10515	2240.92	4.69	6188	90
47.69	55.5	11611	2646.8	4.39	6453	95
47.63	64.3	12706	3062.61	4.15	6734	Max

JXF22*10CF (2-blade propeller)

ECO II 6215 Brushless Motor 180KV - JXF22*10CF (2-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48	2.7	1398	129.6	10.79	2302	30
47.99	4.11	1918	197.24	9.72	2675	35
47.97	5.87	2514	281.58	8.93	3037	40
47.96	7.94	3158	380.8	8.29	3387	45
47.93	10.59	3838	507.58	7.56	3719	50
47.93	13.31	4524	637.95	7.09	4039	55
47.91	17.05	5355	816.87	6.56	4360	60
47.89	20.65	6111	988.93	6.18	4682	65
47.86	25.17	6868	1204.64	5.7	4986	70
47.83	30.47	7890	1457.38	5.41	5269	75
47.79	35.92	8770	1716.62	5.11	5545	80
47.76	42.15	9716	2013.08	4.83	5844	85
47.73	49.28	10606	2352.13	4.51	6136	90
47.67	56.91	11558	2712.9	4.26	6409	95
47.61	68.19	12850	3246.53	3.96	6656	Max

200KV

HQ18*9 (3-blade propeller)

ECO II 6215 Brushless Motor 200KV - HQ18*9 (3-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48	2.6	1215	124.8	9.74	2657	30
48.01	3.8	1643	182.44	9.01	3078	35
48	5.64	2173	270.72	8.03	3506	40
47.98	7.77	2740	372.8	7.35	3911	45
47.96	10.02	3309	480.56	6.89	4295	50
47.95	12.92	3976	619.51	6.42	4694	55
47.93	16.09	4645	771.19	6.02	5084	60
47.9	20.15	5359	965.18	5.55	5430	65
47.88	24.47	6068	1171.62	5.18	5787	70
47.85	29.01	6884	1388.13	4.96	6142	75
47.82	34.82	7862	1665.09	4.72	6462	80
47.78	41.46	8755	1980.96	4.42	6797	85
47.75	47.34	9411	2260.49	4.16	7148	90
47.69	56.82	10542	2709.75	3.89	7446	95
47.66	65.52	11396	3122.68	3.65	7789	Max

GF18*10 (3-blade propeller)

ECO II 6215 Brushless Motor 200KV - GF18*10 (3-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48	3.15	1388	151.2	9.18	2611	30
48	4.53	1883	217.44	8.66	3029	35
47.98	6.65	2497	319.07	7.83	3441	40
47.96	9.21	3146	441.71	7.12	3833	45
47.94	12.28	3814	588.7	6.48	4203	50
47.94	15.61	4524	748.34	6.05	4580	55
47.91	19.36	5193	927.54	5.6	4961	60
47.88	24.29	6089	1163.01	5.24	5293	65
47.84	29.36	7047	1404.58	5.02	5648	70
47.81	34.92	7761	1669.53	4.65	5954	75
47.78	42.06	8675	2009.63	4.32	6275	80
47.75	48.56	9426	2318.74	4.07	6618	85
47.69	57.32	10389	2733.59	3.8	6927	90
47.64	66.05	11387	3146.62	3.62	7240	95
47.57	79.79	12618	3795.61	3.32	7521	Max

FL19*10CF (2-blade propeller)

ECO II 6215 Brushless Motor 200KV - FL19*10CF (2-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48.01	2.33	1103	111.86	9.86	2686	30
48	3.42	1489	164.16	9.07	3106	35
47.99	4.95	1950	237.55	8.21	3539	40
47.98	6.7	2440	321.47	7.59	3950	45
47.97	8.7	2962	417.34	7.1	4359	50
47.95	11.23	3543	538.48	6.58	4763	55
47.93	14.53	4165	696.42	5.98	5166	60
47.92	17.57	4736	841.95	5.63	5533	65
47.9	21.39	5460	1024.58	5.33	5901	70
47.87	25.77	6179	1233.61	5.01	6253	75
47.84	30.33	6908	1450.99	4.76	6604	80
47.8	35.88	7731	1715.06	4.51	6954	85
47.78	42.09	8538	2011.06	4.25	7297	90
47.73	48.65	9398	2322.06	4.05	7631	95
47.69	56.07	10154	2673.98	3.8	7976	Max

FL20*10CF (2-blade propeller)

ECO II 6215 Brushless Motor 200KV - FL20*10CF (2-blade propeller)
VoltageV	CurrentA	Thrustg	PowerW	Efficiencyg/W	SpeedRPM	Throttle%
48.01	2.55	1249	122.43	10.2	2650	30
47.99	3.88	1693	186.2	9.09	3075	35
47.99	5.44	2226	261.07	8.53	3502	40
47.98	7.6	2782	364.65	7.63	3908	45
47.96	9.98	3393	478.64	7.09	4300	50
47.93	12.71	4007	609.19	6.58	4698	55
47.93	15.77	4569	755.86	6.04	5098	60
47.91	19.22	5347	920.83	5.81	5442	65
47.88	23.9	6104	1144.33	5.33	5803	70
47.85	29	7003	1387.65	5.05	6136	75
47.82	33.72	7745	1612.49	4.8	6488	80
47.79	40.54	8750	1937.41	4.52	6814	85
47.75	47.29	9564	2258.1	4.24	7162	90
47.7	55.99	10706	2670.72	4.01	7463	95
47.65	65.29	11792	3111.07	3.79	7793	Max

APPLICATIONS

Recommended use

heavy-lift multirotor platforms18 to 22 inch propeller systemslong-endurance aircraftindustrial aerial platformslarge custom aircraft projects