M 5208 HP/UL
M 5208-HP / UL
  • M 5208-HP

    Specially Designed for
    High-efficiency Micro
    Multirotor Drones

    The motor Weighs 166g
    The maximum thrust of the motor is 5.4kg
    It is suitable for drones (Quad-Rotor) with a take-off
    weight of less than 6.5kg

    5.4kg is the 320KV version equipped with MP21*6.3"
    propeller, measured in the full throttle laboratory at
    23V voltage
  • M 5208-UL

     
     
     

    The motor Weighs at154g
    The maximum thrust of motor is 5.3kg
    It is suitable for drones (Quad-Rotor) with a take-off
    weight within 6.5kg

    5.3kg was measured on the 380KV version equipped
    with MP18*6.1" propellers under 23V at full throttle in
    the laboratory.
Suitable for Many Different
Drone Demands
M 5208-HP
The rotor is equipped with a
centrifugal fan,
with strong heat
dissipation capabilities,
and is able to handle
high temperatures
or intense heat.
M 5208-HP High-quality Materials
and Strong Protective
Capabilities
The bracket and bottom cover of the motor are designed
with a semi-enclosed structure with dust-proof grilles.
Regardless of how the motor is being installed,
it has great dust-proof and sand-proof properties.
High-performance iron core from high quality brand and
low-loss silicon steel sheets.
Durable alloy main shaft.
High speed precision bearing.
Excellent nickel-plating electrophoresis treatment
process for the casings.
Silicon steel sheets adopt new anti-rust and anti-corrosion
treatment technology.
The motor is certified by NSS48.
M 5208-HP High-quality Materials
and Strong Protective
Capabilities
The bracket and bottom cover of the motor are designed
with a semi-enclosed structure with dust-proof grilles.
Regardless of how the motor is being installed,
it has great dust-proof and sand-proof properties.
High-performance iron core from high quality brand and
low-loss silicon steel sheets.
Durable alloy main shaft.
High speed precision bearing.
Excellent nickel-plating electrophoresis treatment
process for the casings.
Silicon steel sheets adopt new anti-rust and anti-corrosion
treatment technology.
The motor is certified by NSS48.
  •  
  •  
M 5208-UL High-quality Materials,
Innovative Design
Durable alloy main shaft, high strength and
corrosion resistance.
The rotor casing is designed using 20# seamless steel tube
nickel plating electrophoresis process. It has excellent
capabilities of magnetic conductivity and corrosion resistance.
200℃ high temperature resistant enameled wire.
CNC high-strength aviation aluminum precision stator base,
lighter and harder;
High-speed precision bearings, low friction,
minimal power loss, impact resistance, strong radial support a
instantaneous high RPM, and ensuring a longer lifespan.
M 5208-UL High-quality Materials,
Innovative Design
Durable alloy main shaft, high strength and
corrosion resistance.
The rotor casing is designed using 20# seamless steel tube
nickel plating electrophoresis process. It has excellent
capabilities of magnetic conductivity and corrosion resistance.
200℃ high temperature resistant enameled wire.
CNC high-strength aviation aluminum precision stator base,
lighter and harder;
High-speed precision bearings, low friction,
minimal power loss, impact resistance, strong radial support a
instantaneous high RPM, and ensuring a longer lifespan.
  •  
  •  
Multiple Layers of
Protection Enable
Safer Flight
The motor adopts a motor shaft end
cir-clip + pressure ring + screw interlocking structure
to ensure safety and to prevent it from falling off.


A knurled design is used between the shaft and the
bracket to effectively prevent producing
free-play between the shaft holes.
Guaranteed Lifespan,
Safer Flight
A knurled design is used to ensure the strength
of installation and prevent loosening.

The motor adopts a motor shaft end
cir-clip + pressure ring + screw interlocking
structure to ensure safety.
  • M-5208-HP
  • M-5208-UL
Recommended Combinations

  • Motor

  • M 5208-HP

  • M 5208-UL

  • Propeller

    ESC

    Battery

    Thrust / rotor

    Takeoff weight of quadrotor
  • MP20*6.0" / MP21*6.3"

    XRotor Pro-H60A-6S

    6S LiPo

    1.4~1.6kg

    5.6~6.4kg
  • MP19*5.7" / MP18*6.1"

    XRotor Pro-H60A-6S

    6S LiPo

    1.4~1.9kg

    5.6~7.6kg
M 5208 HP CAD
M 5208 UL CAD
Model
M 5208 320KV HP M 5208 380KV HP M 5208 340KV UL M 5208 380KV UL
Specification
Motor Size Φ58*29.8mm Φ58*29.8mm Φ58*H29.7mm Φ58*H29.7mm
Stator Size Φ51.7mm Φ51.7mm Φ51.7mm Φ51.7mm
Stator process High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat
Enamelled wire 220℃ 220℃ 220℃ 220℃
Magnet 180℃ 180℃ 180℃ 180℃
Isolation test 500V AC high voltage resistance test 500V AC high voltage resistance test 500V AC high voltage resistance test 500V AC high voltage resistance test
Protection level IP45 IP45 IPX5 IPX5
Slot& Pole 24N 28P 24N 28P 24N 28P 24N 28P
Dynamic balance ≤8mg ≤8mg ≤8mg ≤8mg
Bearing Water proof bearing Water proof bearing Water proof bearing Water proof bearing
Motor axle diameter Φ4mm Φ4mm Φ4mm Φ4mm
Props mounting dimensions 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm
Motor mounting dimensions 4×M3@D25mm 4×M3@D25mm 4×M3@D25mm 4×M3@D25mm
KV 320 380 340 380
Battery(LiPo) 6S LiPo 6S LiPo 6S LiPo 6S LiPo
No-load current 1.5A 1.8A 1.5A 2A
Maximum current (Non-hermetic Ambient Temperature ≤ 25℃） 55A 45A 36A 45A
Max power 964W 986W 793W 1032W
Max thrust 5.4kg 5.2kg 4.6kg 5.3kg
Resistance 55.8mΩ 43.4mΩ 50.3mΩ 40.5mΩ
Wire Size 16AWG 16AWG enamelled wire outlet enamelled wire outlet
Wire length 80 mm 80 mm 80 mm 80 mm
Weight（With wire） 166g 165.5g 153.8g 156.5g
Recommended application combinations
Motor M 5208 320KV HP M 5208 380KV HP M 5208 340KV UL M 5208 380KV UL
Propeller MP20*6.0"/MP21*6.3"/MP 17*5.8"/MP 18*6.1" MP20*6.0"/MP21*6.3"/MP 17*5.8"/MP 18*6.1" MP19*5.7"/MP18*6.1"/MP 17*5.8" MP19*5.7"/MP18*6.1"/MP 17*5.8"
ESC XRotor Pro-H60A-6S XRotor Pro-H60A-6S XRotor Pro-H60A-6S XRotor Pro-H60A-6S
Battery 6S LiPo 6S LiPo 6S LiPo 6S LiPo
Takeoff weight/rotor 1.4~1.6kg 1.4~1.6kg 1.4~1.9kg 1.4~1.9kg
Takeoff weight of quadrotor 5.6~6.4kg 5.6~6.4kg 5.6~7.6kg 5.6~7.6kg
M 5208 HP 320KV+MP20*6.0" Load performance parameters
M 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

60°C

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 parameters
M 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

82°C

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 parameters
M 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

53.0°C

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 parameters
M 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

68°C

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

4067

8.8

0.41

54%

2048

10.5

241.5

4260

8.5

0.45

57%

2245

11.9

275.1

4449

8.2

0.49

60%

2450

13.5

311.5

4638

7.9

0.54

63%

2663

15.2

351.1

4825

7.6

0.58

66%

2884

17.1

394.2

5013

7.3

0.63

69%

3113

19.1

441.0

5201

7.1

0.68

72%

3348

21.3

491.8

5389

6.8

0.73

75%

3588

23.7

546.7

5577

6.6

0.78

78%

3830

26.2

605.3

5762

6.3

0.83

81%

4072

28.9

666.7

5942

6.1

0.89

84%

4308

31.7

729.7

6112

5.9

0.94

87%

4535

34.4

792.2

6270

5.7

0.99

90%

4746

37.0

851.6

6411

5.6

1.04

100%

5225

42.8

986.0

6700

5.3

1.14
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.
HM 5208 UL 340KV+MP18*6.1" Load performance parameters
M 5208 UL 340KV+MP18*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)

MP18*6.1"

33%

705

2.5

57.5

2523

12.3

0.16

58°C

35%

794

2.9

67.1

2673

11.8

0.18

37%

889

3.4

77.8

2823

11.4

0.20

39%

987

3.9

89.4

2972

11.0

0.22

42%

1140

4.7

108.3

3188

10.5

0.26

45%

1296

5.6

128.9

3394

10.1

0.29

48%

1455

6.6

151.2

3590

9.6

0.33

51%

1615

7.6

175.1

3776

9.2

0.36

54%

1777

8.7

200.6

3955

8.9

0.40

57%

1943

9.9

228.1

4129

8.5

0.44

60%

2113

11.2

257.6

4300

8.2

0.48

63%

2289

12.6

289.6

4470

7.9

0.51

66%

2472

14.1

324.4

4640

7.6

0.56

69%

2663

15.7

362.2

4812

7.4

0.60

72%

2864

17.5

403.2

4985

7.1

0.64

75%

3072

19.4

447.6

5158

6.9

0.69

78%

3286

21.5

495.0

5331

6.6

0.74

81%

3504

23.7

545.2

5502

6.4

0.79

84%

3721

25.9

597.3

5667

6.2

0.83

87%

3931

28.2

650.1

5823

6.0

0.88

90%

4125

30.4

701.4

5968

5.9

0.93

100%

4497

35.1

808.6

6250

5.6

1.01
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 UL 340KV+MP19*5.7" Load performance parameters
M 5208 UL 340KV+MP19*5.7" 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)

MP19*5.7"

33%

699

2.5

56.6

2538

12.4

0.16

57°C

35%

797

2.9

66.0

2690

12.1

0.18

37%

897

3.3

76.5

2841

11.7

0.20

39%

998

3.8

87.9

2988

11.4

0.22

42%

1153

4.6

106.5

3203

10.8

0.25

45%

1309

5.5

126.7

3408

10.3

0.29

48%

1466

6.4

148.4

3604

9.9

0.32

51%

1627

7.4

171.5

3792

9.5

0.36

54%

1790

8.5

196.2

3973

9.1

0.39

57%

1958

9.7

222.7

4148

8.8

0.43

60%

2131

10.9

251.2

4321

8.5

0.46

63%

2311

12.2

282.1

4491

8.2

0.50

66%

2499

13.7

315.8

4662

7.9

0.54

69%

2695

15.3

352.6

4834

7.6

0.58

72%

2900

17.0

392.8

5008

7.4

0.63

75%

3112

18.9

436.6

5185

7.1

0.67

78%

3329

21.0

483.8

5363

6.9

0.72

81%

3550

23.1

533.8

5541

6.6

0.77

84%

3769

25.4

585.6

5714

6.4

0.81

87%

3981

27.6

637.5

5876

6.2

0.86

90%

4179

29.8

687.0

6018

6.1

0.90

100%

4598

34.4

792.8

6272

5.8

0.99
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 UL 380KV+MP 17*5.8" Load performance parameters
M 5208 UL 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%

673

2.6

59.8

2862

11.3

0.13

56°C

35%

757

3.0

68.3

3017

11.1

0.15

37%

847

3.4

78.1

3177

10.9

0.17

39%

942

3.9

89.0

3340

10.6

0.19

42%

1090

4.7

107.5

3581

10.1

0.22

45%

1241

5.5

127.8

3816

9.7

0.25

48%

1395

6.5

149.8

4041

9.3

0.28

51%

1551

7.5

173.3

4258

9.0

0.31

54%

1710

8.6

198.3

4467

8.6

0.34

57%

1873

9.8

224.9

4672

8.3

0.37

60%

2041

11.0

253.5

4874

8.0

0.41

63%

2216

12.3

284.5

5075

7.8

0.44

66%

2401

13.8

318.4

5278

7.5

0.48

69%

2597

15.4

355.5

5482

7.3

0.52

72%

2804

17.2

396.2

5687

7.1

0.56

75%

3021

19.1

440.8

5893

6.9

0.60

78%

3247

21.2

489.2

6098

6.6

0.65

81%

3479

23.5

540.8

6297

6.4

0.69

84%

3712

25.8

594.5

6489

6.2

0.74

87%

3937

28.2

648.5

6668

6.1

0.78

90%

4146

30.4

699.8

6830

5.9

0.82

100%

4536

34.7

798.1

7129

5.7

0.90
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 UL 380KV+MP18*6.1" Load performance parameters
M 5208 UL 380KV+MP18*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)

MP18*6.1"

33%

867

3.3

75.8

2801

11.4

0.19

73°C

35%

978

3.8

88.1

2962

11.1

0.21

37%

1092

4.4

101.7

3120

10.7

0.24

39%

1209

5.0

116.3

3275

10.4

0.26

42%

1387

6.1

140.1

3499

9.9

0.30

45%

1569

7.2

165.9

3714

9.5

0.34

48%

1754

8.4

193.9

3920

9.0

0.38

51%

1941

9.7

223.9

4119

8.7

0.42

54%

2133

11.1

256.1

4313

8.3

0.46

57%

2330

12.6

291.0

4503

8.0

0.51

60%

2533

14.3

328.7

4692

7.7

0.55

63%

2743

16.0

369.8

4881

7.4

0.59

66%

2962

18.0

414.7

5071

7.1

0.64

69%

3189

20.1

463.8

5261

6.9

0.69

72%

3425

22.4

517.3

5453

6.6

0.74

75%

3668

24.9

575.3

5644

6.4

0.80

78%

3917

27.6

637.4

5832

6.1

0.85

81%

4167

30.5

702.8

6013

5.9

0.91

84%

4414

33.4

769.9

6185

5.7

0.96

87%

4653

36.3

836.5

6342

5.6

1.01

90%

4874

39.0

899.7

6480

5.4

1.06

100%

5333

44.8

1032.3

6739

5.2

1.16
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.
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M 5208 HP Specification
M 5208 UL Specification
M 5208 UL Load performance parameters
M 5208 HP Load performance parameters
M 5208 HP 3D Model Drawing
M 5208 UL 3D Model Drawing
M 5208 UL CAD
M 5208 HP CAD

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M 5208 HP/UL
Overview Specifications Support Accessories Detail Contact us Shop
M 5208-HP / UL
  • M 5208-HP

    Specially designed for
    high-efficiency micro
    multirotor drones

    The motor weighs 166g
    The maximum thrust of the motor is 5.4kg
    It is suitable for drones (quad-rotor)
    with a take-off weight of less than 6.5kg

    5.4kg is the 320KV version equipped with
    MP21*6.3" propeller, measured in the full throttle
    laboratory at 23V voltage
  • M 5208-UL
    The motor weighs at154g
    The maximum thrust of motor is 5.3kg
    It is suitable for drones (quad-rotor)
    with a take-off weight within 6.5kg

    5.3kg was measured on the 380KV version
    equipped with MP18*6.1" propellers under 23V
    at full throttle in the laboratory.
Suitable for Many Different
Drone Demands
High-temperature
resistant Waterproof Long
endurance
M 5208-HP
The rotor is equipped with a
centrifugal fan,
with strong heat
dissipation capabilities,
and is able to handle
high temperatures
or intense heat.
M 5208-HP High-quality materials
and strong protective
capabilities
The bracket and bottom cover of the motor are designed with a semi-enclosed structure with dust-proof grilles. Regardless of how the motor is being installed, it has great dust-proof and sand-proof properties. High-performance iron core from high quality brand and low-loss silicon steel sheets. Durable alloy main shaft. High speed precision bearing. Excellent nickel-plating electrophoresis treatment process for the casings. Silicon steel sheets adopt new anti-rust and anti-corrosion treatment technology. The motor is certified by NSS48.
  •  
  •  
M 5208-UL High-quality materials,
innovative design
Durable alloy main shaft, high strength and corrosion resistance.
The rotor casing is designed using 20# seamless steel tube nickel plating electrophoresis process. It has excellent capabilities of magnetic conductivity and corrosion resistance. 200℃ high temperature resistant enameled wire. CNC high-strength aviation aluminum precision stator base, lighter and harder; High-speed precision bearings, low friction, minimal power loss, impact resistance, strong radial support a instantaneous high RPM, and ensuring a longer lifespan.
  •  
  •  
Multiple layers of
protection enable
safer flight
The motor adopts a motor shaft end
cir-clip + pressure ring + screw interlocking structure to ensure safety and to prevent it from falling off.

A knurled design is used between the shaft and the bracket to effectively prevent producing free-play between the shaft holes.
Guaranteed lifespan,
safer flight
A knurled design is used to ensure the strength
of installation and prevent loosening.

The motor adopts a motor shaft end cir-clip + pressure ring + screw interlocking structure to ensure safety.
  • HM-5208-HP
  • HM-5208-UL
Recommended combinations
  • Motor
  • M 5208-HP
  • Propeller
  • MP20*6.0"/MP21*6.3"
  • ESC
  • XRotor Pro-H60A-6S
  • Battery
  • 6S LiPo
  • Takeoff weight / rotor
  • 1.4~1.6kg
  • Takeoff weight of quadrotor
  • 5.6~6.4kg
  • Motor
  • M 5208-UL
  • Propeller
  • MP19*5.7"/MP18*6.1"
  • ESC
  • XRotor Pro-H60A-6S
  • Battery
  • 6S LiPo
  • Takeoff weight / rotor
  • 1.4~1.9kg
  • Takeoff weight of quadrotor
  • 5.6~7.6kg
M 5208 HP CAD
M 5208 UL CAD
Model
M 5208 320KV HP M 5208 380KV HP M 5208 340KV UL M 5208 380KV UL
Specification
Motor Size Φ58*29.8mm Φ58*29.8mm Φ58*H29.7mm Φ58*H29.7mm
Stator Size Φ51.7mm Φ51.7mm Φ51.7mm Φ51.7mm
Stator process High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat		 High standard silicon steel sheet, rust proof,
180℃ high temperature resistance paint-coat
Enamelled wire 220℃ 220℃ 220℃ 220℃
Magnet 180℃ 180℃ 180℃ 180℃
Isolation test 500V AC high voltage resistance test 500V AC high voltage resistance test 500V AC high voltage resistance test 500V AC high voltage resistance test
Protection level IP45 IP45 IPX5 IPX5
Slot& Pole 24N 28P 24N 28P 24N 28P 24N 28P
Dynamic balance ≤8mg ≤8mg ≤8mg ≤8mg
Bearing Water proof bearing Water proof bearing Water proof bearing Water proof bearing
Motor axle diameter Φ4mm Φ4mm Φ4mm Φ4mm
Props mounting dimensions 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm 4×M3@D12mm，4×M3@D18mm
Motor mounting dimensions 4×M3@D25mm 4×M3@D25mm 4×M3@D25mm 4×M3@D25mm
KV 320 380 340 380
Battery(LiPo) 6S LiPo 6S LiPo 6S LiPo 6S LiPo
No-load current 1.5A 1.8A 1.5A 2A
Maximum current (Non-hermetic Ambient Temperature ≤ 25℃） 55A 45A 36A 45A
Max power 964W 986W 793W 1032W
Max thrust 5.4kg 5.2kg 4.6kg 5.3kg
Resistance 55.8mΩ 43.4mΩ 50.3mΩ 40.5mΩ
Wire Size 16AWG 16AWG enamelled wire outlet enamelled wire outlet
Wire length 80 mm 80 mm 80 mm 80 mm
Weight（With wire） 166g 165.5g 153.8g 156.5g
Recommended application combinations
Motor M 5208 320KV HP M 5208 380KV HP M 5208 340KV UL M 5208 380KV UL
Propeller MP20*6.0"/MP21*6.3"/MP 17*5.8"/MP 18*6.1" MP20*6.0"/MP21*6.3"/MP 17*5.8"/MP 18*6.1" MP19*5.7"/MP18*6.1"/MP 17*5.8" MP19*5.7"/MP18*6.1"/MP 17*5.8"
ESC XRotor Pro-H60A-6S XRotor Pro-H60A-6S XRotor Pro-H60A-6S XRotor Pro-H60A-6S
Battery 6S LiPo 6S LiPo 6S LiPo 6S LiPo
Takeoff weight/rotor 1.4~1.6kg 1.4~1.6kg 1.4~1.9kg 1.4~1.9kg
Takeoff weight of quadrotor 5.6~6.4kg 5.6~6.4kg 5.6~7.6kg 5.6~7.6kg
M 5208 HP 320KV+MP20*6.0" Load performance parameters
M 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

60°C

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 parameters
M 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

82°C

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 parameters
M 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

53.0°C

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 parameters
M 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

68°C

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

4067

8.8

0.41

54%

2048

10.5

241.5

4260

8.5

0.45

57%

2245

11.9

275.1

4449

8.2

0.49

60%

2450

13.5

311.5

4638

7.9

0.54

63%

2663

15.2

351.1

4825

7.6

0.58

66%

2884

17.1

394.2

5013

7.3

0.63

69%

3113

19.1

441.0

5201

7.1

0.68

72%

3348

21.3

491.8

5389

6.8

0.73

75%

3588

23.7

546.7

5577

6.6

0.78

78%

3830

26.2

605.3

5762

6.3

0.83

81%

4072

28.9

666.7

5942

6.1

0.89

84%

4308

31.7

729.7

6112

5.9

0.94

87%

4535

34.4

792.2

6270

5.7

0.99

90%

4746

37.0

851.6

6411

5.6

1.04

100%

5225

42.8

986.0

6700

5.3

1.14
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.
HM 5208 UL 340KV+MP18*6.1" Load performance parameters
M 5208 UL 340KV+MP18*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)

MP18*6.1"

33%

705

2.5

57.5

2523

12.3

0.16

58°C

35%

794

2.9

67.1

2673

11.8

0.18

37%

889

3.4

77.8

2823

11.4

0.20

39%

987

3.9

89.4

2972

11.0

0.22

42%

1140

4.7

108.3

3188

10.5

0.26

45%

1296

5.6

128.9

3394

10.1

0.29

48%

1455

6.6

151.2

3590

9.6

0.33

51%

1615

7.6

175.1

3776

9.2

0.36

54%

1777

8.7

200.6

3955

8.9

0.40

57%

1943

9.9

228.1

4129

8.5

0.44

60%

2113

11.2

257.6

4300

8.2

0.48

63%

2289

12.6

289.6

4470

7.9

0.51

66%

2472

14.1

324.4

4640

7.6

0.56

69%

2663

15.7

362.2

4812

7.4

0.60

72%

2864

17.5

403.2

4985

7.1

0.64

75%

3072

19.4

447.6

5158

6.9

0.69

78%

3286

21.5

495.0

5331

6.6

0.74

81%

3504

23.7

545.2

5502

6.4

0.79

84%

3721

25.9

597.3

5667

6.2

0.83

87%

3931

28.2

650.1

5823

6.0

0.88

90%

4125

30.4

701.4

5968

5.9

0.93

100%

4497

35.1

808.6

6250

5.6

1.01
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 UL 340KV+MP19*5.7" Load performance parameters
M 5208 UL 340KV+MP19*5.7" 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)

MP19*5.7"

33%

699

2.5

56.6

2538

12.4

0.16

57°C

35%

797

2.9

66.0

2690

12.1

0.18

37%

897

3.3

76.5

2841

11.7

0.20

39%

998

3.8

87.9

2988

11.4

0.22

42%

1153

4.6

106.5

3203

10.8

0.25

45%

1309

5.5

126.7

3408

10.3

0.29

48%

1466

6.4

148.4

3604

9.9

0.32

51%

1627

7.4

171.5

3792

9.5

0.36

54%

1790

8.5

196.2

3973

9.1

0.39

57%

1958

9.7

222.7

4148

8.8

0.43

60%

2131

10.9

251.2

4321

8.5

0.46

63%

2311

12.2

282.1

4491

8.2

0.50

66%

2499

13.7

315.8

4662

7.9

0.54

69%

2695

15.3

352.6

4834

7.6

0.58

72%

2900

17.0

392.8

5008

7.4

0.63

75%

3112

18.9

436.6

5185

7.1

0.67

78%

3329

21.0

483.8

5363

6.9

0.72

81%

3550

23.1

533.8

5541

6.6

0.77

84%

3769

25.4

585.6

5714

6.4

0.81

87%

3981

27.6

637.5

5876

6.2

0.86

90%

4179

29.8

687.0

6018

6.1

0.90

100%

4598

34.4

792.8

6272

5.8

0.99
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 UL 380KV+MP 17*5.8" Load performance parameters
M 5208 UL 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%

673

2.6

59.8

2862

11.3

0.13

56°C

35%

757

3.0

68.3

3017

11.1

0.15

37%

847

3.4

78.1

3177

10.9

0.17

39%

942

3.9

89.0

3340

10.6

0.19

42%

1090

4.7

107.5

3581

10.1

0.22

45%

1241

5.5

127.8

3816

9.7

0.25

48%

1395

6.5

149.8

4041

9.3

0.28

51%

1551

7.5

173.3

4258

9.0

0.31

54%

1710

8.6

198.3

4467

8.6

0.34

57%

1873

9.8

224.9

4672

8.3

0.37

60%

2041

11.0

253.5

4874

8.0

0.41

63%

2216

12.3

284.5

5075

7.8

0.44

66%

2401

13.8

318.4

5278

7.5

0.48

69%

2597

15.4

355.5

5482

7.3

0.52

72%

2804

17.2

396.2

5687

7.1

0.56

75%

3021

19.1

440.8

5893

6.9

0.60

78%

3247

21.2

489.2

6098

6.6

0.65

81%

3479

23.5

540.8

6297

6.4

0.69

84%

3712

25.8

594.5

6489

6.2

0.74

87%

3937

28.2

648.5

6668

6.1

0.78

90%

4146

30.4

699.8

6830

5.9

0.82

100%

4536

34.7

798.1

7129

5.7

0.90
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 UL 380KV+MP18*6.1" Load performance parameters
M 5208 UL 380KV+MP18*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)

MP18*6.1"

33%

867

3.3

75.8

2801

11.4

0.19

73°C

35%

978

3.8

88.1

2962

11.1

0.21

37%

1092

4.4

101.7

3120

10.7

0.24

39%

1209

5.0

116.3

3275

10.4

0.26

42%

1387

6.1

140.1

3499

9.9

0.30

45%

1569

7.2

165.9

3714

9.5

0.34

48%

1754

8.4

193.9

3920

9.0

0.38

51%

1941

9.7

223.9

4119

8.7

0.42

54%

2133

11.1

256.1

4313

8.3

0.46

57%

2330

12.6

291.0

4503

8.0

0.51

60%

2533

14.3

328.7

4692

7.7

0.55

63%

2743

16.0

369.8

4881

7.4

0.59

66%

2962

18.0

414.7

5071

7.1

0.64

69%

3189

20.1

463.8

5261

6.9

0.69

72%

3425

22.4

517.3

5453

6.6

0.74

75%

3668

24.9

575.3

5644

6.4

0.80

78%

3917

27.6

637.4

5832

6.1

0.85

81%

4167

30.5

702.8

6013

5.9

0.91

84%

4414

33.4

769.9

6185

5.7

0.96

87%

4653

36.3

836.5

6342

5.6

1.01

90%

4874

39.0

899.7

6480

5.4

1.06

100%

5333

44.8

1032.3

6739

5.2

1.16
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.
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M 5208 HP Specification
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M 5208 UL Load performance parameters
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M 5208 HP 3D Model Drawing
M 5208 UL 3D Model Drawing
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