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GW/EPS-300C (2/1/A/B/C/D) Compact Electric Power System With Oiliness Metal / With Ball Bearing

ITEM : GW/EPS-300C 
ITEM : GW/EPS-300C/BB
MOTOR : EM300

WEIGHT : 63g (2.22 oz)
Recommended BATTERY : 350~600mah (6.0V~8.4)
VIEW : PHOTO1 / PHOTO2
   
 

2 :

S2:M0.4x56T

S2:M0.4x20T

56T/20T=2.80

1 :

S1:M0.4x58T

S1:M0.4x18T

58T/18T=3.22

A :

Sa:M0.4x60T

Sa:M0.4x16T

60T/16T=3.75

B :

Sb:M0.4x62T

Sb:M0.4x14T

62T/14T=4.43

C :

Sc:M0.4x64T

Sc:M0.4x12T

64T/12T=5.33

D :

Sd:M0.4x66T

Sd:M0.4x10T

66T/10T=6.60

Recommended Battery : 350~600 mAh (6.0~8.4v)

GEAR TYPE & GEAR RATIO 2 1 A B C D
PROPELLER
6050 ◎ ╳ ╳ ╳ ╳ ╳
7060 ◎ ◎ ╳ ╳ ╳ ╳
8043 ● ● ● ╳ ╳ ╳
8060 ╳ ◎ ◎ ╳ ╳ ╳
9047 ╳ ╳ ● ● ╳ ╳
9070 ╳ ╳ ╳ ◎ ◎ ╳
1047 ╳ ╳ ╳ ● ● ╳
1080 ╳ ╳ ╳ ╳ ◎ ╳
1147 ╳ ╳ ╳ ╳ ╳ ●
1180 ╳ ╳ ╳ ╳ ╳ ◎
1260 ╳ ╳ ╳ ╳ ╳ ●

◎ AEROBATICS       ●  SLOW FLYER
GW/EPS-300C-2S          (M0.4) 56 / 20 = 2.8
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP6050 6.0  4.3 129 4.55 25.80 5.00 176
7.2   5.7 165 5.82 41.04 4.02 142
8.4 7.2 200 7.06 60.48 3.31 117
EP7060 6.0   6.4 173 6.10 38.40 4.51 159
7.2   8.4 225 7.94 60.48 3.72 131
8.4 10.2 272 9.59 85.68 3.17 112
EP8043 6.0   6.1 200 7.06 36.60 5.46 193
7.2   8.1 271 9.56 58.32 4.65 164
8.4 10.2 326 11.5 85.68 3.80 134

TOP
GW/EPS-300C-1S          (M0.4) 58 / 18 = 3.22 
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP7060 6.0   5.1 167 5.89 30.60 5.46 192
7.2   7.0 220 7.76 50.40 4.37 154
8.4   8.6 267 9.42 72.24 3.70 130
EP8043 6.0   5.2 197 6.95 31.20 6.31 223
7.2   6.9 253 8.92 49.68 5.09 180
8.4   8.5 314 11.08 71.40 4.40 155
EP8060 6.0   6.0 207 7.30 36.00 5.75 203
7.2   8.3 260 9.17 59.76 4.35 153
8.4 10.2 317 11.18 85.68 3.70 130

TOP
GW/EPS-300C-AS          (M0.4) 60 / 16 = 3.75
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP8043 6.0 4.0 170  6.00 24.00 7.08 250
7.2 5.3 240 8.49 38.16 6.29 222
8.4 6.5 285 10.05 54.60 5.22 184
EP8060 6.0 5.0 188  6.63 30.00 6.27 221
7.2 6.7 239 8.43 48.24 4.95 175
8.4 8.3 286 10.09 69.72 4.10 145
EP9047 6.0 5.5 221 7.80 33.00 6.70 236
7.2 7.4 286 10.09 53.28 5.37 189
8.4 9.2 340 11.99 77.28 4.40 155

TOP
GW/EPS-300C-BS          (M0.4) 62 / 14 = 4.43
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP9047 6.0 4.4 214 7.55 26.40 8.11 286
7.2 5.7 267 9.42 41.04 6.51 229
8.4 7.3 342 12.06 61.32 5.58 197
EP9070 6.0 6.0 213 7.51 36.00 5.92 209
7.2 8.0 260 9.17 57.60 4.51 159
8.4 10 300 10.58 84.00 3.57 126
EP1047 6.0 5.8 263 9.28 34.80 7.56 267
7.2 7.7 324 11.43 55.44 5.84 206
8.4 9.6 374 13.19 80.64 4.64 164

TOP
GW/EPS-300C-CS          (M0.4) 64 / 12 = 5.33
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP9070 6.0 4.4 173 6.10 26.4 6.55 231
7.2 5.9 232 8.18 42.48 5.46 193
8.4 7.7 286 10.09 64.68 4.42 156
EP1047 6.0 4.3 220 7.76 25.80 8.53 301
7.2 5.9 301 10.62 42.48 7.09 250
8.4 7.8 380 13.40 65.52 5.80 205
EP1080 6.0 5.7 225 7.94 34.20 6.58 232
7.2 7.8 288 10.16 56.16 5.13 181
8.4 9.7 332 11.71 81.48 4.07 144
EP1080(4B)

6.0

7.3

252

 8.89

43 .8

7.08

 203

7.2

8.6

310

 10.93

61.92

5.01

 177

TOP
GW/EPS-300C-DS          (M0.4) 66 / 10 = 6.6
PROPELLER Volts (v) Amps (A) Thrust Power (w) Efficiency
(g) (oz) (g/w) (oz/kw)
EP1147 6.0 3.8 208 7.34 22.80 9.12 322
7.2 5.2 274 9.67 37.44 7.32 258
8.4 6.4 361 12.73 53.76 6.72 237
EP1180 6.0 4.7 228 8.04 28.20 8.09 285
7.2 6.1 274 9.67 43.92 6.24 220
8.4 8.0 360 12.70 67.20 5.36 189
EP1260 6.0 4.5 301 10.62 27.00 11.15 393
7.2 5.8 351 12.38 41.76 8.41 296
8.4 8.5 427 15.06 71.40 5.98 211
EP1080(4B) 7.2 6.8 278 9.81 48.96 5.68 200
8.4 7.8 314 11.08 65.52 4.79 169

TOP

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