HM 13842 HP
Heavy Load, Highly Reliable
Heavy-duty and high-torque motor, specially designed for ultra heavy-lift multi-rotor drones.
  • Motor weight
    3.9Kg (34KV version weighs)
  • Maximum thrust of the motor is
    108Kg (38KV version equipped with 58*24'' propellers was
    tested under 92V at full throttle in the laboratory.)
  • Suitable for drones (quadcopter)
    with a take-off weight of
    160kg
An Abundance of 
Drone Application Scenarios

Reliable Structure
Reliable structural design ensures long operating lifespan (1000h test), making flying secure.
Premium materials
provide assurance for excellent performance
and ultra-high durability of the motor.
  • High-performance iron core from low-loss silicon steel
    sheets of the first-tier brand
  • Durable alloy main shaft
  • High-quality and
    high-precision bearings
  • Silicon steel sheets adopt new anti-rust and
    anti-corrosion
    treatment process
  • The motor is certified by NSS48
  •  
  • High-strength 7075 aviation alloy
  • It uses high-grade sintered NdFeB magnets
  • It is able to
    withstand temperatures up to 180℃ Together with the
    centrifugal air-cooling system
    on the bracket of the rotor
  • Ensuring reliable operation at
    an ambient temperature of 50℃ (notes: recommended to reduce the rated
    load when it is being used in high-temperature
    environments for a prolonged time.)
Recommended Combinations
  • Motor
    HM-13842
  • Propeller
    54*24"/58*24"/63*22"
  • ESC
    XRotor Pro-H300A-24S
  • Battery
    24S LiPo        
  • Thrust/Rotor
    35~40kg
  • Maximum Take-off Weight/Quadrotor
    140~160kg
HM 13842 HP CAD
Model
HM 13842 34KV HP HM 13842 38KV HP
Specification
Motor Size Φ150.2*H89.5mm Φ150.2*H89.5mm
Stator Size Φ137.6mm Φ137.6mm
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
Enamelled wire 200℃ 200℃
Magnet 180℃ 180℃
Isolation test 1000V AC high voltage resistance test 1000V AC high voltage resistance test
Protection level IPX5 IPX5
Slot& Pole 36N 42P 36N 42P
Dynamic balance ≤60mg ≤60mg
Bearing Water proof bearing Water proof bearing
Motor axle diameter Φ15mm Φ15mm
Props mounting dimensions 6×M5@Φ40mm 6×M5@Φ40mm
Motor mounting dimensions 6×M6@Φ60mm 6×M6@Φ60mm
KV 34 38
Battery(LiPo) 24S LiPo 24S LiPo
No-load current 8.3A 10A
Maximum current (Non-hermetic Ambient Temperature ≤ 25℃） 241A 278A
Max power 22100W 25500W
Max thrust 105kg 108kg
Resistance 20.8mΩ 15.7mΩ
Wire Size enamelled wire outlet enamelled wire outlet
Wire length 200mm 200mm
Weight（With wire） 3900g 3930g
Recommended application combinations
Motor HM 13842 34KV HP HM 13842 38KV HP
Propeller 54*24"/58*24"/63*22" 54*24"/58*24"/63*22"
ESC XRotor Pro-H300A-24S XRotor Pro-H300A-24S
Battery 24S LiPo 24S LiPo
Takeoff weight/rotor 35~40kg 35~40kg
Takeoff weight of quadrotor 140~160kg 140~160kg
HM 13842 34KV+58*24" Load performance parameters
HM 13842 34KV+58*24" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

58*24"

33%

13594

10.9

1006.5

1001

13.5

8.73

83°C

35%

14932

12.7

1167.3

1052

12.8

9.60

37%

16472

14.7

1352.6

1107

12.2

10.58

39%

18172

16.9

1559.6

1164

11.7

11.64

42%

20953

20.7

1907.8

1250

11.0

13.35

45%

23937

25.0

2300.4

1333

10.4

15.16

48%

27063

29.8

2738.6

1414

9.9

17.06

51%

30295

35.0

3224.4

1492

9.4

19.04

54%

33614

40.8

3760.0

1567

8.9

21.10

57%

37015

47.2

4347.3

1642

8.5

23.23

60%

40502

54.2

4988.4

1716

8.1

25.45

63%

44087

61.8

5684.9

1790

7.8

27.75

66%

47779

69.9

6438.0

1863

7.4

30.13

69%

51588

78.7

7247.8

1937

7.1

32.60

72%

55514

88.1

8113.4

2009

6.8

35.13

75%

59546

98.1

9032.8

2079

6.6

37.72

78%

63657

108.7

10003.4

2147

6.4

40.35

81%

67800

119.7

11022.2

2210

6.2

43.03

84%

71903

131.3

12085.5

2270

5.9

45.74

87%

75864

143.2

13184.4

2327

5.8

48.48

90%

79550

155.3

14295.8

2381

5.6

51.21

100%

87196

184.9

17019.1

2513

5.1

57.88
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 13842 34KV+63*22" Load performance parameters
HM 13842 34KV+63*22" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

63*22"

33%

16347

13.3

1227.1

988

13.3

10.86

87°C

35%

18114

15.7

1441.3

1039

12.6

12.05

37%

20027

18.2

1674.3

1093

12.0

13.30

39%

22065

20.9

1926.4

1146

11.5

14.62

42%

25319

25.4

2341.7

1226

10.8

16.69

45%

28766

30.5

2805.7

1304

10.3

18.85

48%

32370

36.1

3323.2

1380

9.7

21.11

51%

36102

42.4

3898.7

1455

9.3

23.47

54%

39944

49.3

4535.7

1528

8.8

25.92

57%

43882

56.9

5236.2

1599

8.4

28.47

60%

47909

65.2

6000.9

1670

8.0

31.13

63%

52022

74.2

6829.5

1740

7.6

33.89

66%

56217

83.9

7720.5

1809

7.3

36.75

69%

60494

94.2

8672.4

1877

7.0

39.69

72%

64849

105.2

9683.1

1945

6.7

42.71

75%

69277

116.8

10751.8

2010

6.4

45.79

78%

73766

129.0

11878.7

2074

6.2

48.91

81%

78301

141.9

13066.7

2135

6.0

52.06

84%

82857

155.6

14321.5

2193

5.8

55.23

87%

87401

170.0

15652.0

2249

5.6

58.39

90%

91888

185.4

17068.9

2301

5.4

61.55

100%

104997

240.7

22156.2

2455

4.7

71.43
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 13842 38KV+58*24" Load performance parameters
HM 13842 38KV+58*24" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

58*24"

33%

16980

15.4

1413.4

1121

12.0

10.43

88°C

35%

18505

17.7

1627.6

1177

11.4

11.44

37%

20250

20.3

1873.1

1238

10.8

12.57

39%

22187

23.3

2148.1

1300

10.3

13.81

42%

25398

28.4

2614.0

1395

9.7

15.83

45%

28911

34.2

3144.6

1487

9.2

18.01

48%

32666

40.7

3742.7

1577

8.7

20.32

51%

36613

47.9

4411.4

1663

8.3

22.75

54%

40711

56.0

5153.5

1745

7.9

25.30

57%

44927

64.9

5969.8

1826

7.5

27.94

60%

49236

74.5

6859.8

1905

7.2

30.68

63%

53618

85.0

7821.6

1983

6.9

33.50

66%

58059

96.2

8852.3

2060

6.6

36.40

69%

62547

108.1

9949.1

2136

6.3

39.38

72%

67071

120.7

11109.9

2211

6.0

42.40

75%

71624

134.0

12334.1

2285

5.8

45.48

78%

76197

148.0

13623.4

2357

5.6

48.60

81%

80778

162.8

14982.6

2426

5.4

51.75

84%

85355

178.4

16419.7

2491

5.2

54.93

87%

89910

195.0

17946.1

2553

5.0

58.14

90%

94421

212.7

19575.9

2611

4.8

61.38

100%

108030

277.7

25561.8

2778

4.2

71.88
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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HM 13842 Load performance parameters
HM 13842 3D Model Drawing
HM 13842 CAD
HM 13842 Specification

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HM 13842 HP
Overview Specifications Support Accessories Detail Contact us Shop
Heavy load,
highly reliable
Heavy-duty and high-torque motor,
specially designed for
ultra heavy-lift multi-rotor drones.
  • maximum thrust of the motor is
    108Kg (38KV version equipped with 58*24" propellers was
    tested under 92V at full throttle in the laboratory.)
  • motor weight
    3.9Kg (34KV version weighs)
  • suitable for drones
    (quadcopter) with
    a take-off weight of
    160kg
An abundance of 
drone application
scenarios
Reliable
structural design
Reliable structural design ensures long operating lifespan (1000h test), making flying secure.
Premium materials
provide assurance for excellent
performance and ultra-high durability
of the motor.
  • High-performance iron core from low-loss silicon
    steel sheets of the
    first-tier brand
  • Durable alloy main shaft
  • The motor is certified by NSS48
  • High-quality and
    high-precision bearings
  • Silicon steel sheets adopt new anti-rust
    and anti-corrosion
    treatment process
  • High-strength
    7075 aviation alloy
  • It uses high-grade sintered NdFeB magnets
    with stronger magnetism and
    a larger magnetic storage capacity
  • It is able to
    withstand temperatures up to 180℃
    Together with the centrifugal air-cooling
    system on the bracket of the rotor
  • ensuring reliable operation
    at an ambient temperature of 50℃
    (notes: is recommended to reduce the rated
    load when it is being used in high-temperature
    environments for a long prolonged of time.)
Recommended
combinations
  • Motor
    HM-13842
  • Propeller
    54*24"/58*24"/63*22"
  • Battery
    24S LiPo        
  • ESC
    XRotor Pro-H300A-24S
  • Takeoff weight /rotor
    35~40kg
  • Takeoff weight of quadrotor
    140~160kg

 

HM 13842 HP CAD
Model
HM 13842 34KV HP HM 13842 38KV HP
Specification
Motor Size Φ150.2*H89.5mm Φ150.2*H89.5mm
Stator Size Φ137.6mm Φ137.6mm
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
Enamelled wire 200℃ 200℃
Magnet 180℃ 180℃
Isolation test 1000V AC high voltage resistance test 1000V AC high voltage resistance test
Protection level IPX5 IPX5
Slot& Pole 36N 42P 36N 42P
Dynamic balance ≤60mg ≤60mg
Bearing Water proof bearing Water proof bearing
Motor axle diameter Φ15mm Φ15mm
Props mounting dimensions 6×M5@Φ40mm 6×M5@Φ40mm
Motor mounting dimensions 6×M6@Φ60mm 6×M6@Φ60mm
KV 34 38
Battery(LiPo) 24S LiPo 24S LiPo
No-load current 8.3A 10A
Maximum current (Non-hermetic Ambient Temperature ≤ 25℃） 241A 278A
Max power 22100W 25500W
Max thrust 105kg 108kg
Resistance 20.8mΩ 15.7mΩ
Wire Size enamelled wire outlet enamelled wire outlet
Wire length 200mm 200mm
Weight（With wire） 3900g 3930g
Recommended application combinations
Motor HM 13842 34KV HP HM 13842 38KV HP
Propeller 54*24"/58*24"/63*22" 54*24"/58*24"/63*22"
ESC XRotor Pro-H300A-24S XRotor Pro-H300A-24S
Battery 24S LiPo 24S LiPo
Takeoff weight/rotor 35~40kg 35~40kg
Takeoff weight of quadrotor 140~160kg 140~160kg
HM 13842 34KV+58*24" Load performance parameters
HM 13842 34KV+58*24" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

58*24"

33%

13594

10.9

1006.5

1001

13.5

8.73

83°C

35%

14932

12.7

1167.3

1052

12.8

9.60

37%

16472

14.7

1352.6

1107

12.2

10.58

39%

18172

16.9

1559.6

1164

11.7

11.64

42%

20953

20.7

1907.8

1250

11.0

13.35

45%

23937

25.0

2300.4

1333

10.4

15.16

48%

27063

29.8

2738.6

1414

9.9

17.06

51%

30295

35.0

3224.4

1492

9.4

19.04

54%

33614

40.8

3760.0

1567

8.9

21.10

57%

37015

47.2

4347.3

1642

8.5

23.23

60%

40502

54.2

4988.4

1716

8.1

25.45

63%

44087

61.8

5684.9

1790

7.8

27.75

66%

47779

69.9

6438.0

1863

7.4

30.13

69%

51588

78.7

7247.8

1937

7.1

32.60

72%

55514

88.1

8113.4

2009

6.8

35.13

75%

59546

98.1

9032.8

2079

6.6

37.72

78%

63657

108.7

10003.4

2147

6.4

40.35

81%

67800

119.7

11022.2

2210

6.2

43.03

84%

71903

131.3

12085.5

2270

5.9

45.74

87%

75864

143.2

13184.4

2327

5.8

48.48

90%

79550

155.3

14295.8

2381

5.6

51.21

100%

87196

184.9

17019.1

2513

5.1

57.88
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 13842 34KV+63*22" Load performance parameters
HM 13842 34KV+63*22" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

63*22"

33%

16347

13.3

1227.1

988

13.3

10.86

87°C

35%

18114

15.7

1441.3

1039

12.6

12.05

37%

20027

18.2

1674.3

1093

12.0

13.30

39%

22065

20.9

1926.4

1146

11.5

14.62

42%

25319

25.4

2341.7

1226

10.8

16.69

45%

28766

30.5

2805.7

1304

10.3

18.85

48%

32370

36.1

3323.2

1380

9.7

21.11

51%

36102

42.4

3898.7

1455

9.3

23.47

54%

39944

49.3

4535.7

1528

8.8

25.92

57%

43882

56.9

5236.2

1599

8.4

28.47

60%

47909

65.2

6000.9

1670

8.0

31.13

63%

52022

74.2

6829.5

1740

7.6

33.89

66%

56217

83.9

7720.5

1809

7.3

36.75

69%

60494

94.2

8672.4

1877

7.0

39.69

72%

64849

105.2

9683.1

1945

6.7

42.71

75%

69277

116.8

10751.8

2010

6.4

45.79

78%

73766

129.0

11878.7

2074

6.2

48.91

81%

78301

141.9

13066.7

2135

6.0

52.06

84%

82857

155.6

14321.5

2193

5.8

55.23

87%

87401

170.0

15652.0

2249

5.6

58.39

90%

91888

185.4

17068.9

2301

5.4

61.55

100%

104997

240.7

22156.2

2455

4.7

71.43
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 13842 38KV+58*24" Load performance parameters
HM 13842 38KV+58*24" Motor Propeller Pull Test Data

Voltage(V)

Propeller

Throttle(%)

Thrust(g)

Current(A)

Power(W)

Speed(RPM)

Efficiency(g/W)

Torque(N-m)

Temperature(℃)

92V (24S LiPo)

58*24"

33%

16980

15.4

1413.4

1121

12.0

10.43

88°C

35%

18505

17.7

1627.6

1177

11.4

11.44

37%

20250

20.3

1873.1

1238

10.8

12.57

39%

22187

23.3

2148.1

1300

10.3

13.81

42%

25398

28.4

2614.0

1395

9.7

15.83

45%

28911

34.2

3144.6

1487

9.2

18.01

48%

32666

40.7

3742.7

1577

8.7

20.32

51%

36613

47.9

4411.4

1663

8.3

22.75

54%

40711

56.0

5153.5

1745

7.9

25.30

57%

44927

64.9

5969.8

1826

7.5

27.94

60%

49236

74.5

6859.8

1905

7.2

30.68

63%

53618

85.0

7821.6

1983

6.9

33.50

66%

58059

96.2

8852.3

2060

6.6

36.40

69%

62547

108.1

9949.1

2136

6.3

39.38

72%

67071

120.7

11109.9

2211

6.0

42.40

75%

71624

134.0

12334.1

2285

5.8

45.48

78%

76197

148.0

13623.4

2357

5.6

48.60

81%

80778

162.8

14982.6

2426

5.4

51.75

84%

85355

178.4

16419.7

2491

5.2

54.93

87%

89910

195.0

17946.1

2553

5.0

58.14

90%

94421

212.7

19575.9

2611

4.8

61.38

100%

108030

277.7

25561.8

2778

4.2

71.88
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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HM 13842 Load performance parameters
HM 13842 3D Model Drawing
HM 13842 CAD
HM 13842 Specification

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