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MPI Hobby is exclusively designated for wholesale customers. Retail customers please visit www.buddyrc.com to place orders. Thank you.
MPI Hobby is exclusively designated for wholesale customers. Retail customers please visit www.buddyrc.com to place orders. Thank you.
SunnySky X5320 Brushless Motors

SunnySky X5320 Brushless Motors

$139.90 - $139.90
$139.90
$139.90
$139.90 - $139.90
$139.90
SKU SS-X5320-210
KV: 210
Specifications

 

The X series motors feature a hollow-designed appearance that is achieved through CNC milling, resulting in excellent heat dissipation and reduced motor weight. This design also gives the motors a strong visual appeal.

The motor shaft is made of 420 stainless steel imported from Japan, which is heat treated to enhance its strength, ductility, and resistance to bending and breaking.

The top and bottom caps of the motors are made of high-strength 6061-T6 aviation aluminum alloy, which has high hardness and strength of extension, ensuring reliable motor performance.

The X series motors use customized NMB mini bearings imported from Japan, which offer longer lifespan, quiet and stable operation.

The coils of the X series motors are all hand wound, resulting in tight, neat coils with a better coil space factor. This manufacturing procedure increases the continuous power output of the motors, despite being more labor-intensive.

KV210
Stator Diameter 53mm Rotor Diameter 62.8mm
Stator Thickness 20mm Shaft Diameter 8mm
No.of Stator Slots 12 Body Length (Without Shaft) 50mm
No.of Rotor Poles 14 Body Length 100mm
Motor Kv 210 Max Lipo Cell 8-10S
No-load current 1.4A/10V ESC 60-80A
Motor Resistance 50mΩ Recommended Prop(inch) 18*12/19*10
Max Continuous Current 53A/10s
Max Continuous Power 2140W
Weight

480g

 


Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) Load temperature in 100% throttle
18*12 29.6 1.6 500 47.36 10.55743243 53℃
3.8 1000 112.48 8.890469417
6.5 1500 192.4 7.796257796
8.7 2000 257.52 7.766387077
12.5 2500 370 6.756756757
16 3000 473.6 6.334459459
19.8 3500 586.08 5.971880972
24.6 4000 728.16 5.493298176
29.2 4500 864.32 5.206405035
35.5 5200 1050.8 4.948610582
37 1.1 500 40.7 12.28501229 85℃
3.2 1000 118.4 8.445945946
4.8 1500 177.6 8.445945946
7.2 2000 266.4 7.507507508
9.9 2500 366.3 6.825006825
12.9 3000 477.3 6.285355123
16.2 3500 599.4 5.839172506
19.3 4000 714.1 5.601456379
24 4500 888 5.067567568
27.7 5000 1024.9 4.878524734
32 5500 1184 4.64527027
36.7 6000 1357.9 4.418587525
42.4 6500 1568.8 4.143294238
47.1 7000 1742.7 4.016755609
53.2 7600 1968.4 3.861003861
19*10 29.6 1.3 500 38.48 12.99376299 52℃
3.2 1000 94.72 10.55743243
5.5 1500 162.8 9.213759214
8.3 2000 245.68 8.140670791
11.1 2500 328.56 7.608960312
14.7 3000 435.12 6.894649752
18 3500 532.8 6.569069069
22.1 4000 654.16 6.114711997
27.7 4500 819.92 5.488340326
32.5 5000 962 5.197505198
35.9 5450 1062.64 5.128735978
37 1.1 500 40.7 12.28501229 92℃
2.6 1000 96.2 10.3950104
4.4 1500 162.8 9.213759214
6.6 2000 244.2 8.19000819
8.9 2500 329.3 7.591861524
11.5 3000 425.5 7.05052879
14.3 3500 529.1 6.615006615
17.3 4000 640.1 6.24902359
20.9 4500 773.3 5.819216346
24.6 5000 910.2 5.493298176
28.3 5500 1047.1 5.252602426
32.6 6000 1206.2 4.974299453
37.5 6500 1387.5 4.684684685
42.2 7000 1561.4 4.483156142
47.8 7500 1768.6 4.240642316
50.2 8020 1857.4 4.31786368
19*12 29.6 1.4 500 41.44 12.06563707 65℃
3.3 1000 97.68 10.23751024
5.6 1500 165.76 9.049227799
8.5 2000 251.6 7.949125596
11.4 2500 337.44 7.408724514
15.2 3000 449.92 6.667852063
19 3500 562.4 6.223328592
22.7 4000 671.92 5.953089654
27.4 4500 811.04 5.548431643
32.6 5000 964.96 5.18156193
37.8 5500 1118.88 4.915629916
40.8 5900 1207.68 4.885400106
37 1.1 500 40.7 12.28501229 120℃
2.6 1000 96.2 10.3950104
4.4 1500 162.8 9.213759214
6.6 2000 244.2 8.19000819
9 2500 333 7.507507508
11.6 3000 429.2 6.989748369
14.7 3500 543.9 6.435006435
17.9 4000 662.3 6.039559112
21.1 4500 780.7 5.764057897
25.2 5000 932.4 5.362505363
29.2 5500 1080.4 5.090707146
33.9 6000 1254.3 4.783544607
38.6 6500 1428.2 4.551183308
44 7000 1628 4.2997543
49 7500 1813 4.136789851
54.2 8000 2005.4 3.989229081
57.9 8400 2142.3 3.921019465

 


KV250
Stator Diameter 53mm Rotor Diameter 62.8mm
Stator Thickness 20mm Shaft Diameter 8mm
No.of Stator Slots 12 Body Length (Without Shaft) 50mm
No.of Rotor Poles 14 Body Length 100mm
Motor Kv 250 Max Lipo Cell 8S
No-load current 1.7A/10V ESC 80A
Motor Resistance 32mΩ Recommended Prop(inch) 18*12/19*12/20*10
Max Continuous Current 68A/30s
Max Continuous Power 2033W
Weight

485g

 


Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) Load temperature in 100% throttle
18*12 29.6 1.6 500 47.36 10.55743243 79℃
4 1000 118.4 8.445945946
6.1 1500 180.56 8.307487816
9.2 2000 272.32 7.344300823
12.3 2500 364.08 6.86662272
16 3000 473.6 6.334459459
20.2 3500 597.92 5.853625903
25.3 4000 748.88 5.341309689
30 4500 888 5.067567568
35 5000 1036 4.826254826
41 5500 1213.6 4.531970995
47.9 6000 1417.84 4.2317892
55.5 6500 1642.8 3.956659362
60.2 7000 1781.92 3.928346952
19*12 29.6 1.5 500 44.4 11.26126126 82℃
3.3 1000 97.68 10.23751024
5.4 1500 159.84 9.384384384
8.5 2000 251.6 7.949125596
11.7 2500 346.32 7.218757219
15.3 3000 452.88 6.62427133
18.8 3500 556.48 6.289534215
22.5 4000 666 6.006006006
27 4500 799.2 5.630630631
32.4 5000 959.04 5.21354688
37.8 5500 1118.88 4.915629916
42.9 6000 1269.84 4.725004725
50.5 6500 1494.8 4.348407814
57.2 7000 1693.12 4.134379134
63.8 7500 1888.48 3.971447937
68.7 8000 2033.52 3.934065069
20*10 29.6 1.3 500 38.48 12.99376299 78℃
3 1000 88.8 11.26126126
5.1 1500 150.96 9.936406995
7.7 2000 227.92 8.775008775
10.4 2500 307.84 8.121101871
13.7 3000 405.52 7.397908858
17.3 3500 512.08 6.834869552
21 4000 621.6 6.435006435
25 4500 740 6.081081081
29 5000 858.4 5.824790308
33.7 5500 997.52 5.513673911
39.1 6000 1157.36 5.184212345
44.1 6500 1305.36 4.979469265
49.8 7000 1474.08 4.748724628
55.5 7500 1642.8 4.565376187
58.5 7800 1731.6 4.504504505

 


KV370
Stator Diameter 53mm Rotor Diameter 62.8mm
Stator Thickness 20mm Shaft Diameter 8mm
No.of Stator Slots 12 Body Length (Without Shaft) 50mm
No.of Rotor Poles 14 Body Length 100mm
Motor Kv 370 Max Lipo Cell 6S
No-load current 2.7A/10V ESC 100A
Motor Resistance 15mΩ Recommended Prop(inch) 18*12/19*12/20*8
Max Continuous Current 98A/10s
Max Continuous Power 2193W
Weight

496g

 


Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) Load temperature in 100% throttle
18*10 22.2 2.1 500 46.62 10.72501073 95℃
4.7 1000 104.34 9.584052137
8.3 1500 184.26 8.140670791
12 2000 266.4 7.507507508
16.4 2500 364.08 6.86662272
21.5 3000 477.3 6.285355123
27.5 3500 610.5 5.733005733
33.3 4000 739.26 5.410816222
40 4500 888 5.067567568
47.1 5000 1045.62 4.781851916
55.8 5500 1238.76 4.439923795
64 6000 1420.8 4.222972973
74.1 6500 1645.02 3.951319741
84.5 7000 1875.9 3.731542193
87.5 7200 1942.5 3.706563707
19*12 22.2 2.2 500 48.84 10.23751024 110℃
5.3 1000 117.66 8.499065103
8 1500 177.6 8.445945946
12.7 2000 281.94 7.093707881
17 2500 377.4 6.62427133
22.2 3000 492.84 6.087168249
28 3500 621.6 5.630630631
35 4000 777 5.148005148
42.9 4500 952.38 4.725004725
51.9 5000 1152.18 4.339599715
61 5500 1354.2 4.061438488
70 6000 1554 3.861003861
80 6500 1776 3.65990991
92 7000 2042.4 3.427340384
98.8 7500 2193.36 3.419411314
20*8 22.2 1.6 500 35.52 14.07657658 100℃
4.1 1000 91.02 10.98659635
7.1 1500 157.62 9.516558812
11.9 2000 264.18 7.570595806
14.8 2500 328.56 7.608960312
19.1 3000 424.02 7.075137965
24.5 3500 543.9 6.435006435
29 4000 643.8 6.213109661
34.9 4500 774.78 5.808100364
43 5000 954.6 5.237795935
50.1 5500 1112.22 4.945064825
56.5 6000 1254.3 4.783544607
66.5 6500 1476.3 4.40289914
76.2 7000 1691.64 4.137996264
84.8 7500 1882.56 3.983936767
95 8200 2109 3.888098625

 



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