Brushless motors with neodymium
magnets and rotating case are manufactured using advanced technologies from
finest materials. Twin ballraced hardened steel shaft and overall robust but
lightweight construction ensure very long lifetime.The unique design of the
motors gives extremely high torque allowing to rotate large diameter and
pitch propellers without need of a gearbox.More information also in
instruction manual.
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Specification |
Nominal Voltage |
8.0 V |
Operating Voltage |
8-12 V |
No Load Motor Speed |
10,400 RPM |
RPM per Volt |
1,300 RPM/V |
Max. Efficiency with ESC |
81% |
Max. Efficiency Current |
15-25 A |
Max. Loading |
35 A/60 s |
No load Current / 8V |
1,8 A |
Ri |
53 mohm |
Dimensions |
35x37 mm |
Shaft Diameter |
4 mm |
Weight w/cables |
106 g |
Propeller range (direct drive) |
9,5x6" - 12x6,5"
240/150 - 300/165 |
Recommended Power and Propeller Settings
Model Weight |
Power Pack |
Propeller |
900-1400 g |
7 cells |
11x7"/280x180 |
1100-1500 g |
8 cells |
10x6"/250x150 |
1300-1800 g |
10 cells |
9,5x6"/240x150 |
Recommended speed controller:
ModelMotors
4012-3
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Example
No. Of cells |
Prop. |
Size (mm) |
RPM |
U (V) |
I (A) |
P (W) |
Efficiency (%) |
Speed (m/s) |
7 |
Aer |
8,5x6" |
9280 |
8.1 |
15.3 |
95 |
76 |
17.6 |
8 |
Aer |
8,5x6" |
10330 |
9.1 |
18.4 |
131 |
77 |
19.5 |
10 |
Aer |
8,5x6" |
12160 |
11.1 |
24.6 |
215 |
78 |
23 |
7 |
Aer |
9,5x5" |
8830 |
7.9 |
18.9 |
115 |
76 |
12.4 |
8 |
Aer |
9,5x5" |
9790 |
8.9 |
22.6 |
157 |
77 |
13.7 |
10 |
Aer |
9,5x5" |
11380 |
10.8 |
29.7 |
247 |
75 |
16 |
7 |
Aer |
10x6" |
8370 |
7.8 |
22.7 |
135 |
75 |
15 |
8 |
Aer |
10x6" |
9210 |
8.8 |
27 |
180 |
75 |
16.5 |
10 |
Aer |
10x6" |
10580 |
10.6 |
34.8 |
273 |
73 |
19 |
7 |
APC Elektro |
10x7" |
7980 |
7.7 |
25.9 |
149 |
74 |
18.3 |
8 |
APC Elektro |
10x7" |
8730 |
8.6 |
30.5 |
195 |
74 |
20 |
7 |
Aer |
10,5x7" |
7660 |
7.6 |
27.8 |
155 |
73 |
17.2 |
8 |
Aer |
10,5x7" |
8390 |
8.5 |
32.9 |
204 |
73 |
18.9 |
7 |
Aer |
10,5x8" |
7430 |
7.6 |
30 |
163 |
72 |
19.2 |
8 |
Aer |
10,5x8" |
8090 |
8.4 |
35.1 |
211 |
71 |
20.9 |
7 |
Aer |
11x7" |
7260 |
7.5 |
31.5 |
168 |
71 |
16 |
8 |
Aer |
11x7" |
7870 |
8.4 |
36.6 |
215 |
70 |
17.4 |
7 |
Aer |
12x8" |
6570 |
7.3 |
36.3 |
178 |
67 |
16.3 |
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