Model

Max Efficiency Current(A)

Max Load Current (A/60S)

Kv(Rpm/V)

Weight(g)

Dimension

(mm)

Shaft Diameter

(mm)

Voltage Range(V)

No Load Current(A)

B20-40-10

21

28

4910

68

20*40

5

6~10.8

1.7

B20-40-20

16

20

3540

68

20*40

5

6~10.8

1.2

B20-40-30

10

13

2100

68

20*40

5

6~12

0.6

Model

Max Efficiency Current(A)

Max Load Current (A/60S)

Kv(Rpm/V)

Weight(g)

Dimension

(mm)

Shaft Diameter

(mm)

Voltage Range(V)

No Load Current(A)

B20-30-10

16

20

5210

48

20*30

3

6~10.8

1.6

B20-30-20

12

16

4350

48

20*30

3

6~10.8

1.0

B20-30-30

8

11

3685

48

20*30

3

6~12

0.8

B20-30-40

6

10

2700

48

20*30

3

6~12

0.6