Happymodel EX1103S Brushless Motor 6000KV/8000KV/12000KV 2-4S, 4-Hole Version for Sailfly-X Toothpick RC Drone

Description

New Happymodel EX1103S 1103 6000KV 8000KV 12000KV 2-4S Brushless Motor 4 Holes Version for Sailfly-X Toothpick RC Drone

The Happymodel EX1103S Brushless Motor is designed for high efficiency and smooth performance, featuring a dual bearing design for better balance. Available in 6000KV, 8000KV, and 12000KV options, this motor is compatible with 1-4S LiPo batteries and suits 105mm-110mm RC drones. The upgraded 4-hole mounting version enhances stability, making it ideal for Toothpick builds. It supports propellers ranging from 40mm to 75mm, ensuring versatile application. With a lightweight design at just 3.7g, this motor offers excellent thrust-to-weight ratio for improved drone performance.

Upgrade with 4 Mount Holes Version.
Aug. 13th.
Specification:
Brand Name: Happymodel
Model: EX1103
Item Name: 1103 6000KV 8000KV 12000KV 2-4S Brushless Motor
KV: 6000KV / 8000KV / 12000KV (Optional)
Version: CW ( Black Cable)
No. of Cells (Lipo): 6000KV @ 3-4S ; 8000KV @ 2-3S ; 12000KV @ 1-2S
Configu-ration: 9N12P
Stator Diamter: 11mm
Stator Length: 3mm
Shaft Diameter: ?1.5mm
Motor Dimension(Dia.*Len): ?13.5mm*16mm
Weight: 3.7g
Quantity: 1pc
Application: compatible with 105mm-110mm RC Drone
Features:
– High efficiency and smooth
– Dual bearing design and more balance
– Better for Toothpick building
– Compatible with 40mm-75mm propellers
Testing Table:

Model

No Load

Propeller

Voltage
(v)

Currents
(A)

Thrust
(g)

Power
(W)

Efficiency
(g/W)

Throttle

6000KV

0.12A 12080RPM

1935 tri-blades

14.8

1

42.7

14.8

2.885

1399

14.8

2

74.6

29.6

2.520

1571

14.8

3

95.3

44.4

2.146

1711

14.8

4

117.6

59.2

1.986

1827

14.8

4.4

124.6

65.12

1.913

1922

6000KV

0.14A 11580RPM

65mm bi-blades

14.8

1

53.2

14.80

3.595

1495

14.8

2

92.5

29.60

3.125

1683

14.8

3

121.7

44.40

2.741

1829

14.8

4

148.7

59.20

2.512

1952

14.8

4.6

157.5

68.08

2.313

2200

8000KV

0.25A 15720RPM

1935 tri-blades

11.1

1

32.8

11.1

2.955

1399

11.1

2

56.6

22.2

2.550

1571

11.1

3

76.6

33.3

2.300

1711

11.1

4

92.8

44.4

2.090

1827

11.1

5

109.2

55.5

1.968

1922

11.1

5.9

122.3

65.49

1.867

2200

8000KV

0.20A 15650RPM

65mm bi-blades

11.1

1

36.8

11.1

3.315

1397

11.1

2

67.3

22.2

3.032

1585

11.1

3

91.3

33.3

2.742

1707

11.1

4

111.2

44.4

2.505

1837

11.1

5

128.3

55.5

2.312

1941

11.1

5.8

139.1

64.38

2.161

2200

12000KV

0.44A 24750RPM

65mm bi-blades

7.4

1

22.5

7.4

3.041

1298

7.4

2

40

14.8

2.703

1425

7.4

3

58.4

22.2

2.631

1554

7.4

4

72.3

29.6

2.443

1649

7.4

5

87.6

37

2.368

1750

7.4

6

98.6

44.4

2.221

1830

7.4

7

109.3

51.8

2.110

1918

7.4

8

119.9

59.2

2.025

1988

7.4

8.3

121.2

61.42

1.973

2200

12000KV

0.44A 24750RPM

1935 tri-blades

7.4

1

18.6

7.4

2.514

1298

7.4

2

32.8

14.8

2.216

1425

7.4

3

47.8

22.2

2.153

1554

7.4

4

59.7

29.6

2.017

1649

7.4

5

72.4

37

1.957

1750

7.4

6

83.2

44.4

1.874

1830

7.4

7

92.6

51.8

1.788

1918

7.4

8

101.8

59.2

1.720

1988

7.4

8.2

103.8

60.68

1.711

2200

Recommend Parts( Not included):
M2*6 12.9 Screw for 2 Inch propeller

Package Included:
1 x Happymodel EX1103 Motor