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Geared inrunners can have superior power and efficeincy over outrunners at very favorable weights. Additionally because you can change the gear ratio, many combinations can be acheived making one motor useful over a much wider range of models. Inrunners waste less energy in the form of heat because the windings (the copper) are much shorter thereby getting more of your batteries stored energy to the prop. Designed for low-weight, high efficiency and durability. The HG2015 series gear motors for models ranging generally from 8oz. to 30oz. Depending on gear ratio, battery and prop, this motor can replace anything from a 150 to a 480 type motor.
Specifications:
Weight
Ratios
Amps
Shaft
Max Motor RPM
KV
Resistance
No Load Current
82g(2.9oz)
4.43,5.33,6.6:1
5-12
3mm
60k
4100
.141Rm
.80A
Setup and Performance Chart
# Cells
Ratio
Prop
Amps/Watts In
RPM
Thrust oz.
Pitch Speed MPH
Climb FPM @ 10oz.
Climb FPM @ 16oz.
Climb FPM @ 22oz.
2
4.43:1
10-8
10.6/79
5,140
15
38
2020
1205
834
3
4.43:1
8-6
9.3/104
8,710
18
48
2300
1690
1192
3
4.43:1
8-4.3
10.8/121
8,450
21
43
2606
1917
1354
3
5.33:1
9-7
9.8/110
7,170
19
46
2551
1879
1330
3
5.33:1
10-4.7
9.9/111
7,150
20
30
2369
1737
1220
3
6.6:1
11-7
10.9/122
5,660
23
36
3032
2232
1584
3
6.6:1
11-7
12.3/138
5,490
26
30
3161
2332
1654
Estimates based on manufacturers provided constants using E-Calc. High Quality 700mah used as trial cell in calculations. Actual performance may vary depending on components used, accuracy of data as provided by manufacturer, quality of ESC, weather and many other variables.
