Hobbywing XRotor M5208 Light Motor 340KV/380KV, 6S LiPo, IPX5, 4xM3 Mount, 80mm Wire

Description

Overview

Hobbywing XRotor M5208 Motor (M5208 Light) is a motor designed for high-efficiency micro multirotor drones. Two KV options are listed: 340KV and 380KV. The motor is specified for 6S LiPo use and includes IPX5 protection level.

Key Features

• High standard silicon steel sheet stator; rust proof; 180C high temperature resistance paint-coat.
• Water proof bearing; protection level: IPX5.
• Isolation test: 500V AC high voltage resistance test.
• Dynamic balance: <= 8 mg.
• Secure shaft-end structure: knurled design; circlip + pressure ring + screw interlocking.
• Feature text states: durable alloy main shaft; rotor casing uses 20# seamless steel tube nickel plating electrophoresis process; CNC high-strength aviation aluminum precision stator base; high-speed precision bearings; 200C high temperature resistant enameled wire.

For customer service and order support, contact [email protected] or visit https://rcdrone.top/.

Specifications

Parameter	340KV	380KV
Model	M5208 Light
KV	340	380
Motor size	Dia 58 x H29.7 mm	Dia 58 x H29.7 mm
Stator size	Dia 51.7 mm	Dia 51.7 mm
Stator process	High standard silicon steel sheet, rust proof, 180C high temperature resistance paint-coat	High standard silicon steel sheet, rust proof, 180C high temperature resistance paint-coat
Enamelled wire	220C	220C
Magnet	180C	180C
Isolation test	500V AC high voltage resistance test	500V AC high voltage resistance test
Protection level	IPX5	IPX5
Slot & pole	24N 28P	24N 28P
Dynamic balance	<= 8 mg	<= 8 mg
Bearing	Water proof bearing	Water proof bearing
Motor axle diameter	Dia 4 mm	Dia 4 mm
Props mounting dimensions	4x M3 @ D12 mm; 4x M3 @ D18 mm	4x M3 @ D12 mm; 4x M3 @ D18 mm
Motor mounting dimensions	4x M3 @ D25 mm	4x M3 @ D25 mm
Battery (LiPo)	6S LiPo	6S LiPo
No-load current	1.5A	2A
Maximum current (Non-hermetic Ambient Temperature <= 25C)	36A	45A
Max power	793W	1032W
Max thrust	4.6 kg	5.3 kg
Resistance	50.3 moh m	40.5 moh m
Wire size	enamelled wire outlet	enamelled wire outlet
Wire length	80 mm	80 mm
Weight (with wire)	153.8 g	156.5 g
Rated power input	220W	220W
Rated power output	187W	187W

Dimensions (CAD)

Motor diameter	Dia 58 mm
Overall height	29.7 mm
Additional heights (CAD)	24.8 mm; 21.8 mm; 8.1 mm
Shaft diameter	Dia 4 mm
Prop mounting patterns	4x M3 @ D12 mm; 4x M3 @ D18 mm
Motor mounting pattern	4x M3 @ D25 mm
Wire length	80 mm
Hole pattern detail (CAD)	D12; 4 holes Dia 3.2 mm
Part detail (CAD)	Dia 4.1 mm; 20 mm; 2 mm

Recommended Combinations

• Motor: M5208 Light
• Battery: 6S LiPo
• Propeller: 19×5.7 / MSC 18×6.1 / MSC 17×5.8
• ESC: XRotor Pro H60A 6S
• Thrust / rotor: 1.4 ~ 1.9 kg
• Takeoff weight of quadrotor: 5.6 ~ 7.6 kg

Test note provided: 5.3 kg maximum thrust is for the 380KV version equipped with MSC 18×6.1 propeller, measured at 23V.

Another listed suitability note: drones (quad-rotor) with a take-off weight of 6.5 kg.

Applications

• Micro multirotor drones
• Environments requiring high-temperature resistance, waterproofing, and long endurance (as stated)

Details

The XRotor M5208 Light motor uses a 58 mm frame with 4M3 mounting patterns to help match common multirotor arms and mounts.

The XRotor M5208 Light motor features an open-spoke bell design with braided three-wire leads and a clear 380KV marking for easy matching in builds.

Hobbywing XRotor M5208 Light motor is listed at 154 g with up to 5.3 kg maximum thrust and a recommended quad take-off weight of 6.5 kg.

The XRotor M5208 Light motor is positioned for varied drone use with high-temperature resistance, waterproof design, and long-endurance performance.

The XRotor M5208 Light motor features an open-face design with exposed copper windings and three pre-attached leads for straightforward wiring.

The XRotor M5208 Light motor uses a knurled shaft and circlip, pressure ring, and screw interlocking structure to help prevent loosening.

The M5208 Light setup guide recommends a 6S LiPo with XRotor Pro H60A 6S ESC and 19×5.7, 18×6.1, or 17×5.8 propellers for 1.41.9 kg thrust per rotor.

M 5208 HPCAD

M 5208 ULCAD

M 5208 HP 320KV+MP20*6.0″ Load performance parametersM 5208 HP 320KV+MP20*6.0″ Motor Propeller Pull Test Data

Voltage(V)	Propeller	Throttle(%)	Thrust(g)	Current(A)	Power(W)	Speed(RPM)	Efficiency(g/W)	Torque(N-m)	Temperature()
23V (6S LiPo)	MP20*6.0″	33%	765	2.6	59.1	2349	12.9	0.18	60C
35%	857	2.9	67.6	2483	12.7	0.19
37%	960	3.4	77.9	2624	12.3	0.22
39%	1070	3.9	89.7	2766	11.9	0.24
42%	1243	4.8	109.9	2976	11.3	0.28
45%	1422	5.7	132.4	3176	10.7	0.32
48%	1602	6.8	156.6	3365	10.2	0.36
51%	1782	7.9	182.2	3542	9.8	0.40
54%	1961	9.1	208.9	3710	9.4	0.44
57%	2140	10.3	236.8	3871	9.0	0.48
60%	2321	11.6	266.2	4028	8.7	0.52
63%	2505	12.9	297.5	4183	8.4	0.56
66%	2696	14.4	331.1	4338	8.1	0.60
69%	2894	16.0	367.7	4495	7.9	0.64
72%	3101	17.7	407.7	4654	7.6	0.69
75%	3318	19.6	451.6	4814	7.3	0.74
78%	3543	21.7	499.3	4974	7.1	0.79
81%	3775	23.9	550.7	5131	6.9	0.84
84%	4008	26.3	604.5	5280	6.6	0.90
87%	4236	28.6	658.8	5417	6.4	0.95
90%	4450	30.9	710.8	5537	6.3	0.99
100%	4869	35.3	813.3	5754	6.0	1.08

The above data is measured by HobbyWing laboratory at room temperature 25, sea level, change the throttle input adjustment, the motor temperature is 65% and the throttle runs for 10 minutes, for reference only.M 5208 HP 320KV+MP21*6.3″ Load performance parametersM 5208 HP 320KV+MP21*6.3″ Motor Propeller Pull Test Data

Voltage(V)	Propeller	Throttle(%)	Thrust(g)	Current(A)	Power(W)	Speed(RPM)	Efficiency(g/W)	Torque(N-m)	Temperature()
23V (6S LiPo)	MP21*6.3″	33%	923	3.0	70.2	2299	13.1	0.22	82C
35%	1042	3.5	81.3	2433	12.8	0.25
37%	1164	4.1	94.1	2567	12.4	0.28
39%	1287	4.7	108.4	2700	11.9	0.30
42%	1475	5.7	132.3	2895	11.1	0.35
45%	1666	6.9	158.8	3083	10.5	0.40
48%	1861	8.1	187.4	3263	9.9	0.44
51%	2061	9.5	217.8	3434	9.5	0.49
54%	2265	10.9	250.1	3597	9.1	0.54
57%	2473	12.3	284.3	3752	8.7	0.58
60%	2688	13.9	320.5	3901	8.4	0.63
63%	2907	15.6	359.1	4045	8.1	0.68
66%	3133	17.4	400.5	4186	7.8	0.73
69%	3363	19.3	445.0	4325	7.6	0.79
72%	3598	21.4	493.1	4466	7.3	0.84
75%	3835	23.7	544.9	4609	7.0	0.89
78%	4073	26.1	600.2	4753	6.8	0.95
81%	4308	28.6	658.6	4897	6.5	1.01
84%	4537	31.2	718.7	5037	6.3	1.06
87%	4756	33.8	778.7	5166	6.1	1.12
90%	4957	36.3	836.0	5278	5.9	1.17
100%	5399	41.9	964.6	5471	5.6	1.27

The above data is measured by HobbyWing laboratory at room temperature 25, sea level, change the throttle input adjustment, the motor temperature is 65% and the throttle runs for 10 minutes, for reference only.M 5208 HP 380KV+MP 17*5.8″ Load performance parametersM 5208 HP 380KV+MP 17*5.8″ Motor Propeller Pull Test Data

Voltage(V)	Propeller	Throttle(%)	Thrust(g)	Current(A)	Power(W)	Speed(RPM)	Efficiency(g/W)	Torque(N-m)	Temperature()
23V (6S LiPo)	MP 17*5.8″	33%	658	2.5	58.6	2875	11.2	0.14	53.0C
35%	737	2.9	67.0	3026	11.0	0.15
37%	825	3.3	76.5	3185	10.8	0.17
39%	919	3.8	87.1	3347	10.6	0.19
42%	1067	4.5	104.5	3587	10.2	0.22
45%	1220	5.4	123.8	3821	9.9	0.25
48%	1375	6.3	144.7	4046	9.5	0.28
51%	1533	7.2	167.2	4263	9.2	0.31
54%	1693	8.3	191.4	4472	8.8	0.34
57%	1856	9.4	217.6	4678	8.5	0.37
60%	2024	10.7	245.8	4881	8.2	0.40
63%	2199	12.0	276.6	5084	8.0	0.44
66%	2383	13.5	310.2	5290	7.7	0.47
69%	2576	15.0	347.0	5497	7.4	0.51
72%	2781	16.8	5707	2321	7.2	0.55
75%	2996	18.7	430.5	5915	7.0	0.59
78%	3222	20.7	477.0	6120	6.8	0.63
81%	3454	22.8	526.1	6317	6.6	0.68
84%	3688	25.0	577.1	6504	6.4	0.72
87%	3918	27.3	628.7	6677	6.2	0.77
90%	4134	29.5	679.5	6837	6.1	0.81
100%	4572	34.4	792.7	7176	5.8	0.89

The above data is measured by HobbyWing laboratory at room temperature 25, sea level, change the throttle input adjustment, the motor temperature is 65% and the throttle runs for 10 minutes, for reference only.M 5208 380KV+MP 18*6.1″ Load performance parametersM 5208 380KV+MP 18*6.1″ Motor Propeller Pull Test Data

Voltage(V)	Propeller	Throttle(%)	Thrust(g)	Current(A)	Power(W)	Speed(RPM)	Efficiency(g/W)	Torque(N-m)	Temperature()
23V (6S LiPo)	MP 18*6.1″	33%	838	3.1	71.1	2764	11.8	0.19	68C
35%	944	3.6	82.6	2927	11.4	0.21
37%	1051	4.1	95.1	3085	11.1	0.23
39%	1160	4.7	108.7	3238	10.7	0.26
42%	1327	5.7	130.9	3458	10.1	0.29
45%	1499	6.7	155.3	3668	9.7	0.33
48%	1675	7.9	181.8	3871	9.2	0.37
51%	1858	9.1	210.5