JustGoFly

400F Motors

These brushless motors are amazing. Anyone who enjoys extreme speed or for heavier planes this is the motor for you. For the results listed in this chart, you will need a 400 size gearbox to drive this motor. For an inexpensive gearbox check our order page. The shaft is 2.3mm.

 

Specifications

Max Current: 15 Amps.

KV: 2250

Weight: 46 grams

Shaft Diameter: 2.3mm

Mount holes: standard 16.5 & 19.5

Tech Info

 

400F Brushless Motor

400F Brushless Motor

 

400F Motor Info 3.4:1 gear ratio

Motor

 

 

Gear

ratio

 

Prop

diameter

(inches)

Prop

pitch

(inches)

Prop make

& style

 

Voltage

at esc

 

Thrust

(g)

 

Thrust

(oz)

 

RPM

 

 

Amps

 

 

Watts

 

 

Thrust

(g/w)

 

Pitch speed

(MPH)

 

400F

3.4:1

9

5

GWS HD

7

172

6.1

4260

3.36

24

7.3

20.2

400F

3.4:1

9

5

GWS HD

8

223

7.9

4830

3.93

31

7.1

22.9

400F

3.4:1

9

5

GWS HD

9

275

9.7

5310

4.51

41

6.8

25.1

400F

3.4:1

9

5

GWS HD

10

333

11.8

5820

5.16

52

6.5

27.6

400F

3.4:1

9

5

GWS HD

11

390

13.8

6300

5.77

63

6.1

29.8

400F

3.4:1

10

4.7

GWS SF

7

265

9.4

3990

4.63

32

8.2

17.8

400F

3.4:1

10

4.7

GWS SF

8

328

11.6

4470

5.50

44

7.5

19.9

400F

3.4:1

10

4.7

GWS SF

9

400

14.1

4920

6.44

58

6.9

21.9

400F

3.4:1

10

4.7

GWS SF

10

482

17.0

5310

7.39

74

6.5

23.6

400F

3.4:1

10

4.7

GWS SF

11

580

20.5

5700

8.39

92

6.3

25.4

400F

3.4:1

10

6

GWS HD

7

223

7.9

4080

4.13

29

7.7

23.2

400F

3.4:1

10

6

GWS HD

8

293

10.4

4590

5.01

40

7.3

26.1

400F

3.4:1

10

6

GWS HD

9

355

12.5

5070

5.80

52

6.8

28.8

400F

3.4:1

10

6

GWS HD

10

423

14.9

5490

6.62

66

6.4

31.2

400F

3.4:1

10

6

GWS HD

11

495

17.5

5910

7.44

82

6.0

33.6

400F

3.4:1

10

8

GWS SF

7

301

10.6

3660

6.25

44

6.9

27.7

400F

3.4:1

10

8

GWS SF

8

385

13.6

1050

7.50

60

6.4

8.0

400F

3.4:1

10

8

GWS SF

9

455

16.1

4410

8.72

78

5.8

33.4

400F

3.4:1

10

8

GWS SF

10

541

19.1

4740

10.03

100

5.4

35.9

400F

3.4:1

10

8

GWS SF

11

608

21.5

5070

11.22

123

4.9

38.4

400F

3.4:1

11

4.7

GWS SF

7

357

12.6

3750

6.02

42

8.5

16.7

400F

3.4:1

11

4.7

GWS SF

8

435

15.4

4110

7.10

57

7.7

18.3

400F

3.4:1

11

4.7

GWS SF

9

513

18.1

4530

8.44

76

6.8

20.2

400F

3.4:1

11

4.7

GWS SF

10

600

21.2

4830

9.50

95

6.3

21.5

400F

3.4:1

11

4.7

GWS SF

11

706

24.9

5160

10.74

118

6.0

23.0

400F

3.4:1

11

7

GWS HD

7

319

11.3

3840

5.46

38

8.3

25.5

400F

3.4:1

11

7

GWS HD

8

399

14.1

4260

6.49

52

7.7

28.2

400F

3.4:1

11

7

GWS HD

9

475

16.8

4680

7.61

68

6.9

31.0

400F

3.4:1

11

7

GWS HD

10

571

20.2

5070

8.64

86

6.6

33.6

400F

3.4:1

11

7

GWS HD

11

660

23.3

5460

9.79

108

6.1

36.2

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