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GW/EPS-400C (A/B/C/D/E/F/G/H/I)

ITEM : GW/EPS-400C
MOTOR : EM400

WEIGHT : 95g (3.33 oz)
SUGGESTED BATTERY : 600~1000mah (NI-CD) /  730~2000 mah (NI-MH)
VIEW : PHOTO1 / PHOTO2

A :

M0.4x60T

M0.4*28T

60T/28T=2.14

B :

M0.4x62T

M0.4*26T

62T/26T=2.38

C :

M0.4x64T

M0.4*24T

64T/24T=2.67

D :

M0.4x66T

M0.4*22T

66T/22T=3.00

E :

M0.4x68T

M0.4*20T

68T/20T=3.40

F :

M0.4x70T

M0.4*18T

70T/18T=3.90

G :

M0.4x72T

M0.4*16T

72T/16T=4.50

H :

M0.4x74T

M0.4*14T

74T/14T=5.28

I :

M0.4x76T

M0.4*12T

76T/12T=6.30

For detailed spec. of each individual gear ratio,

please click on ◎/ ●

GEAR TYPE A B C D E F G H I

DIRECT
8040 ● ╳ ╳ ╳ ╳ ╳ ╳ ╳ ╳
9050 ◎ ● ● ● ╳ ╳ ╳ ╳ ╳
1060 △ ◎ ◎ ◎ ● ╳ ╳ ╳ ╳
1170 ╳ △ △ △ ◎ ● ● ╳ ╳
1280 ╳ ╳ ╳ ╳ △ ◎ ◎ ╳ ╳

SLOW FLYER
8043 ◎ ● ╳ ╳ ╳ ╳ ╳ ╳ ╳
8060 ◎ ◎ ● ╳ ╳ ╳ ╳ ╳ ╳
9047 ● ● ◎ ● △ ╳ ╳ ╳ ╳
9070 △ ● ● ◎ ● ╳ ╳ ╳ ╳
1047 ╳ △ △ ◎ ◎ ● ╳ ╳ ╳
1080 ╳ ╳ ╳ ● ◎ ● △ ╳ ╳
1147 ╳ ╳ ╳ ● ● ◎ ● ● △
1180 ╳ ╳ ╳ △ ● ◎ ● ● △
1260 ╳ ╳ ╳ ╳ ● ◎ ◎ ◎ △
1280 ╳ ╳ ╳ ╳ △ ◎ ◎ ◎ ●
1365 ╳ ╳ ╳ ╳ ╳ ◎ ◎ ◎ ◎
1390 ╳ ╳ ╳ ╳ ╳ ◎ △ ◎ ◎
1410 ╳ ╳ ╳ ╳ ╳ △ ╳ ◎ ◎
1470 ╳ ╳ ╳ ╳ ╳ △ ╳ ◎ ◎

SCALE
9070X3 ╳ ╳ ╳ ╳ ● ● ╳ ╳ ╳
1080X4 ╳ ╳ ╳ ╳ ◎ ◎ ◎ ◎ ╳
◎EXCELLENT   ● GOOD   ╳ POOR
ROTOR Volts (V) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP1260 7.2 3.9 231 8.15 28.08 8.23 290
8.4 4.8 309 10.90 40.32 7.66 270
9.6 5.8 394 13.90 55.68 7.08 250
10.8 6.8 470 16.58 73.44 6.4 226
12 7.9 522 18.41 94.8 5.51 194
TOP
EP1280 8.4 5.1 280 9.88 42.84 6.54 231
9.6 5.8 330 11.64 55.68 5.93 209
10.8 7.5 412 14.53 81 5.09 180
12 9.2 487 17.18 110.4 4.41 156
TOP
EP1365 7.2 3 217 7.65 21.6 10.05 354
8.4 3.9 286 10.09 32.76 8.73 308
9.6 4.5 328 11.57 43.2 7.59 268
10.8 6.4 453 15.98 69.12 6.55 231
12 8.3 533 18.80 99.6 5.35 189