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Brushless
- Outrunner Motor
A4120 Specification
Ideal to work with 60A
or 70A ESC
Part No. |
No.
Of cells |
RPM/V |
Max.
efficiency
current |
NoLoad
current / 10 V |
Current
capacity |
Ni-MH |
Li-Poly |
A4120/6 |
9-12 |
4-6 |
710
KV |
26-45A
(>81%) |
2.6
A |
60A/60
s |
A4120/7 |
9-12 |
4-6 |
610
KV |
20-40A
(>81%) |
2.0
A |
55A/60s |
Part
No. |
Max.
efficiency |
Shaft
diameter (mm) |
Weight
with cables |
Internal
Resistance |
Dimensions
(mm) |
A4120/6 |
84% |
6 mm |
309
g |
33
mOhm
|
50
x 55 |
A4120/7 |
85% |
6 mm |
309
g |
41
mOhm |
50
x 55 |
Part
No. |
Recomended model
weight |
Recommended prop
without gearbox |
A4120/6 |
2000
- 3500 g |
12
cells
13"x11" |
14
cells
13"x8"
|
16
cells
(5s Li)
12"x8" |
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