E-R2207
Details Technical parameters Test report Package including Photos
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Motor Model / KV E-R2207/ KV1800 E-R2207/ KV2580
Stator/Rotor Poles 12N14P 12N14P
Internal resistance 55.7mΩ 31.7mΩ
Motor size φ27.4*34mm
 φ27.4*34mm
Shaft diameter 8.0mm 8.0mm
AWG 20AWG 120mm 20AWG 120mm
Motor weight(wire included) 36.8g 37g
Motor weight(wire excluded) No data No data
Rated operational voltage 3-6S 3-4S
No-load current 0.9A/10V 1.6A/10V
Maximum continuous power 672W 890W
Maximum continuous current 42A/30s 53A/10s
ESC recommended use 45-50A 50A
Propeller size recommended use GF5045*3/GF5040*3 GF5045*3/GF5040*3

E-R2207

KV1800 KV2580
Stator Diameter 22mm Rotor Diameter 27.4mm
Stator Thickness 7mm Body Length  (Without Shaft) 20.5mm
No.of Stator Slots 12 Max Lipo Cell 3-6S
No.of Rotor Poles 14 ESC 45-50A
Motor Kv 1800 Recommended Prop(inch) GF5045*3/GF5040*3
No-load current 0.9A/10V
Motor Resistance 55.7mΩ
Max Continuous Current 42A/30s
Max Continuous Power 672W
Weight

36.8g



Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
GF5040*3 22.2 0.8 100 18 5.63 8734 80℃ 30s
2.1 200 47 4.29 12518
3.6 300 80 3.75 15208
5.2 400 115 3.47 17523
7 500 155 3.22 19888
8.9 600 198 3.04 21541
10.8 700 240 2.92 23527
12.9 800 286 2.79 25401
14.8 900 329 2.74 26701
16.8 1000 373 2.68 27918
21.8 1200 484 2.48 30788
27.8 1440 617 2.33 33491
25 0.8 100 20 5.00 8886
1.9 200 48 4.21 12630
3.4 300 85 3.53 15240
5 400 125 3.20 17749
6.7 500 168 2.99 19877
8.45 600 211 2.84 21672
10.35 700 259 2.71 23432
12.3 800 308 2.60 25208
14.1 900 353 2.55 26760
16.2 1000 405 2.47 28023
20.1 1200 503 2.39 30856
24.8 1400 620 2.26 33105
33.2 1720 830 2.07 36566
GF5045*3 22.2 0.8 100 18 5.63 7828 76℃ 10s
1.9 200 42 4.74 10734
3.4 300 75 3.97 13075
5.1 400 113 3.53 15103
7 500 155 3.22 16865
8.9 600 198 3.04 18364
10.9 700 242 2.89 20014
13.2 800 293 2.73 21440
15.3 900 340 2.65 22567
17.9 1000 397 2.52 23856
22.75 1200 505 2.38 26167
28.1 1400 624 2.24 28270
36 1670 799 2.09 31033
25 0.7 100 18 5.71 8244
1.8 200 45 4.44 10804
3.2 300 80 3.75 13175
4.8 400 120 3.33 14975
6.6 500 165 3.03 16950
8.5 600 213 2.82 18575
10.5 700 263 2.67 20066
12.5 800 313 2.56 21509
14.5 900 363 2.48 22927
16.7 1000 418 2.40 24228
21.2 1200 530 2.26 26302
25.95 1400 649 2.16 28407
31.9 1600 798 2.01 30556
37.2 1800 930 1.94 32351
42.1 1980 1053 1.88 34020


 

 

R2207.jpg

Stator Diameter 22mm Rotor Diameter 27.4mm
Stator Thickness 7mm Body Length  (Without Shaft) 20.5mm
No.of Stator Slots 12 Max Lipo Cell 3-4S
No.of Rotor Poles 14 ESC 50A
Motor Kv 2580 Recommended Prop(inch) GF5045*3/GF5040*3
No-load current 1.6A/10V
Motor Resistance 31.7mΩ
Max Continuous Current 53A/10s
Max Continuous Power 890W
Weight

37g



Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
GF5040*3 14.8 1.3 100 19 5.20 8692 88℃ 7min
3.1 200 46 4.36 12360
5.2 300 77 3.90 15261
7.5 400 111 3.60 17821
10.1 500 149 3.34 19822
13 600 192 3.12 21784
15.9 700 235 2.97 23637
19 800 281 2.84 25364
22.69 900 336 2.68 26877
25.8 1000 382 2.62 27900
34.9 1239 517 2.40 31190
16.8 1.1 100 18 5.41 8729
2.7 200 45 4.41 12563
4.7 300 79 3.80 15476
6.9 400 116 3.45 17844
9.3 500 156 3.20 19836
11.9 600 200 3.00 21694
14.6 700 245 2.85 23530
17.6 800 296 2.71 25324
20.5 900 344 2.61 26670
23.4 1000 393 2.54 27998
30.1 1200 506 2.37 31018
38.6 1400 648 2.16 33338
42 1518 706 2.15 34366
GF5045*3 14.8 1.2 100 18 5.63 7769 87℃ 20s
2.9 200 43 4.66 10811
5 300 74 4.05 13262
7.35 400 109 3.68 15286
10.1 500 149 3.34 17066
13 600 192 3.12 18666
16.2 700 240 2.92 19977
19.7 800 292 2.74 21510
23.2 900 343 2.62 23020
27.2 1000 403 2.48 24120
35.5 1200 525 2.28 26271
45.5 1430 673 2.12 28529
16.8 1.1 100 18 5.41 7827
2.6 200 44 4.58 10820
4.5 300 76 3.97 13128
6.9 400 116 3.45 15173
9.2 500 155 3.23 16927
12.1 600 203 2.95 18629
15.1 700 254 2.76 20048
18.1 800 304 2.63 21674
21.3 900 358 2.52 22719
24.8 1000 417 2.40 24301
31.8 1200 534 2.25 26455
40.6 1400 682 2.05 28609
53.4 1740 897 1.94 31559


 

 

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