SUNNSKY

SunnySky X Series V3 X3126 V3 Brushless Motors

$54.99

Last 90 Days Sales: PCS

SSX3126-550
TYPE: 550KV

Order ships in 7~15days business days.

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Tag : brushless motors , SunnySky , Sunnysky motor , X3126
TYPE: 550KV

KV550:

Stator Diameter 31mm Rotor Diameter 37.7mm
Stator Thickness 26mm Body Length 48mm
No.of Stator Slots 12 Max Lipo Cell 6S
No.of Rotor Poles 14 ESC 60-80A
Motor Kv 520 Recommended Prop(inch) APC12*8/APC12*6/APC13*6.5  
No-load current 1.1A/10V Weight for aerobatics airplane  2000g (6S APC12*6\APC12*8\APC13*6.5)
Motor Resistance 28.2mΩ Weight for 3D airplane 1400g-1750g (6S APC12*6\APC12*8\APC13*6.5)
Max Continuous Current 65A/30s
Max Continuous Power 1600W
Weight 197g
Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
APC13*6.5 22.2 2.6 500 57.72 8.66 3976 128℃ 2min
4.4 750 97.68 7.68 4835
6.4 1000 142.08 7.04 5560
8.7 1250 193.14 6.47 6125
11.2 1500 248.64 6.03 6660
13.8 1750 306.36 5.71 7181
16.9 2000 375.18 5.33 7662
20.1 2250 446.22 5.04 8120
23.5 2500 521.7 4.79 8496
27.4 2750 608.28 4.52 8876
32.1 3000 712.62 4.21 9276
41.1 3500 912.42 3.84 9790
55.6 4160 1234.32 3.37 10700
25 2.4 500 53.28 9.38 3962
4 750 88.8 8.45 4790
5.9 1000 130.98 7.63 5600
7.9 1250 175.38 7.13 6126
10.1 1500 224.22 6.69 6670
12.7 1750 281.94 6.21 7191
15.2 2000 337.44 5.93 7687
18.2 2250 404.04 5.57 8150
21.6 2500 479.52 5.21 8500
25 2750 555 4.95 8900
29.2 3000 648.24 4.63 9276
37 3500 821.4 4.26 9800
47.4 4000 1052.28 3.80 10450
65.2 4600 1447.44 3.18 11000
APC12*6 22.2 2.7 500 59.94 8.34 4570 110℃ 5min
4.5 750 99.9 7.51 5661
6.6 1000 146.52 6.83 6432
8.9 1250 197.58 6.33 7021
11.5 1500 255.3 5.88 7807
14.1 1750 313.02 5.59 8366
17.2 2000 381.84 5.24 8810
21.6 2250 479.52 4.69 9156
24.6 2500 546.12 4.58 9922
42.3 3428 939.06 3.65 11201
25 2.4 500 60 8.33 4589
4 750 100 7.50 5648
5.8 1000 145 6.90 6414
8 1250 200 6.25 7052
10.2 1500 255 5.88 7796
12.6 1750 315 5.56 8320
15.8 2000 395 5.06 8848
19.3 2250 482.5 4.66 9176
22.6 2500 565 4.42 9900
27.1 2750 677.5 4.06 10170
31.2 3000 780 3.85 10602
39.9 3500 997.5 3.51 11436
52.3 4106 1307.5 3.14 12203
APC12*8 22.2 2.6 500 57.72 8.66 4317 119℃ 3min
4.6 750 102.12 7.34 5229
7 1000 155.4 6.44 5910
9.3 1250 206.46 6.05 6653
12.4 1500 275.28 5.45 7052
16 1750 355.2 4.93 7844
18.6 2000 412.92 4.84 8262
23.8 2250 528.36 4.26 8674
30.4 2500 674.88 3.70 7247
35.1 2750 779.22 3.53 9752
50.1 3284 1112.22 2.95 10787
25 2.4 500 60 8.33 4308
4.1 750 91.02 8.24 5200
6.1 1000 135.42 7.38 5890
8.5 1250 188.7 6.62 6612
10.9 1500 241.98 6.20 7078
14.1 1750 313.02 5.59 7801
17.3 2000 384.06 5.21 8239
22.3 2250 495.06 4.54 8645
28.2 2500 626.04 3.99 9278
31.9 2750 708.18 3.88 9702
38.2 3000 848.04 3.54 10427
61.6 3934 1367.52 2.88 11756
Stator Diameter 31mm Rotor Diameter 37.7mm
Stator Thickness 26mm Body Length 48mm
No.of Stator Slots 12 Max Lipo Cell 3-4S
No.of Rotor Poles 14 ESC 60-80A
Motor Kv 800 Recommended Prop(inch) APC12*8/APC12*6/APC13*6.5  
No-load current 1.9A/10V Weight for aerobatics airplane 1800g (4S APC12*6\APC12*8\APC13*6.5)
Motor Resistance 16.8mΩ Weight for 3D airplane 1400g-1600g (3s 14*8) (4S APC12*6\APC12*8\APC13*6.5)
Max Continuous Current 75A/30s
Max Continuous Power 1260W
Weight 196g

KV800:

Prop(inch) Voltage(V) Amps(A) Thrust(gf) Watts(W) Efficiency(g/W) RPM Load temperature in 100% throttle
APC13*6.5 14.8 3.9 500 57.72 8.66 3992 99℃ 10min
6.6 750 97.68 7.68 4860
9.6 1000 142.08 7.04 5556
12.9 1250 190.92 6.55 6213
17 1500 251.6 5.96 6760
21.3 1750 315.24 5.55 7156
25.9 2000 383.32 5.22 7742
30.6 2250 452.88 4.97 8160
36.1 2500 534.28 4.68 8500
42.9 2750 634.92 4.33 8922
54.8 3000 811.04 3.70 9467
16.8 3.5 500 58.8 8.50 3988
5.8 750 97.44 7.70 4829
8.6 1000 144.48 6.92 5527
11.6 1250 194.88 6.41 6235
14.9 1500 250.32 5.99 6770
19 1750 319.2 5.48 7148
23 2000 386.4 5.18 7766
27.4 2250 460.32 4.89 8152
32.1 2500 539.28 4.64 8543
37.8 2750 635.04 4.33 8832
47.4 3000 796.32 3.77 9270
69.3 3700 1164.24 3.18 10345
APC12*6 14.8 4.2 500 62.16 8.04 4631 87℃ 10min
6.8 750 100.64 7.45 5629
10.2 1000 150.96 6.62 6456
13.6 1250 201.28 6.21 7166
17.6 1500 260.48 5.76 7655
22.4 1750 331.52 5.28 8231
27.2 2000 402.56 4.97 8777
36.7 2250 543.16 4.14 9162
45.6 2650 674.88 3.93 10008
16.8 3.7 500 62.16 8.04 4668
6.1 750 102.48 7.32 5607
9.1 1000 152.88 6.54 6440
12.6 1250 211.68 5.91 7180
15.8 1500 265.44 5.65 7714
20.4 1750 342.72 5.11 8214
24.1 2000 404.88 4.94 8890
29.6 2250 497.28 4.52 9298
35.1 2500 589.68 4.24 9790
41.8 2750 702.24 3.92 10143
56.4 3260 947.52 3.44 11005
APC12*8 14.8 4.3 500 63.64 7.86 4210 93℃ 10min
7.2 750 106.56 7.04 5092
10.3 1000 152.44 6.56 5856
14.9 1250 220.52 5.67 6532
19.2 1500 284.16 5.28 7053
24.5 1750 362.6 4.83 7605
30.1 2000 445.48 4.49 8220
38.1 2250 563.88 3.99 8659
46.1 2500 682.28 3.66 9135
53.5 2600 791.8 3.28 9576
16.8 3.7 500 62.16 8.04 4223
6.6 750 110.88 6.76 5112
9.8 1000 164.64 6.07 5833
13.1 1250 220.08 5.68 6549
17.3 1500 290.64 5.16 7027
21.2 1750 356.16 4.91 7670
27.1 2000 455.28 4.39 8266
33.2 2250 557.76 4.03 8675
38.3 2500 643.44 3.89 9164
47.4 2750 796.32 3.45 9725
66.1 3200 1110.48 2.88 10446

FAQS

1. HOW DO I PLACE MY ORDER?

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2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?

  • Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.

3. MY TRACKING NUMBER ISN’T WORKING

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4. I NEED HELP WITH A LATE ORDER

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  • Products that need to be customized, production time is 10-25 days to ship, product details will be announced.

5. We accept the following secure payment methods:

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Third-Party Payments:

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8.What delivery?

We cooperate with DHL, FedEx, EMS shipping companies, you can choose freely when placing orders;

9.Refund issue?

Due to the buyer's own reasons, resulting in a refund. This website will not be responsible for the payment of processing fees including returning shipping cost. 

Made-to-order products: Once a customer submits an order, the product will immediately go into production. Given its customized nature and the immediacy of production, such orders become binding upon confirmation and no refunds will be accepted.

All products that require production time are classified as customized products.

Consult details

10、Answer: Customs clearance responsibility depends on trade terms (e.g., EXW, FOB, DDP). Generally:

  • Our Default Terms: The customer (consignee) must handle clearance and pay all duties/taxes.
  • Exceptions: If your order states "DDP (Delivered Duty Paid)", we will handle clearance.

11、Answer: Typically required documents:

  • ID (e.g., passport) or business tax number;
  • Commercial invoice (contact us after purchase);
  • Tip: Contact your local customs in advance!

12、Answer: Duties are determined by your country’s customs based on product type, value, and regulations. To estimate costs:

  • Check your local customs website;
  • Use third-party tools (e.g., Avalara, DutyCalculator).

13、Answer:

  • Delays: Contact customs directly to submit documents/payments. We can provide tracking numbers or invoices.
  • Destruction: Losses due to unresponsive clearance will be borne by the customer.
  • Exceptions: If caused by our documentation errors, contact us for support.

14、Answer: You will receive a commercial invoice and packing list via email. For other documents, contact sales@uavmodel.com (response within 24 hours).

15、Answer: The following products may be seized or rejected:

  • Prohibited items in your country (e.g., cosmetics with banned ingredients);
  • Products without required certifications (e.g., electronics lacking CE marks);
  • Under-declared value (may raise tax evasion suspicions).

If you pay by credit card, your payment could be somehow denied at the checkout by our system in defense against possible credit card fraud. It's a good idea to call your credit card company or bank ahead of time to let them know about the purchase so that it doesn't get declined.
Under such circumstance, here are 3 solutions for you:
1. If you have a PayPal account, please try to pay by PayPal.
2. Please switch to your other credit/debit cards.
3. If you do not have a PayPal account, please select PayPal still at the checkout page & click the complete order button. Then you'll be directed to a page with access to both PayPal and Debit/Credit card payment (for the latter option, you don't have to register for PayPal).
As following steps:


Step 1. Select PayPal (even if you don't have a PayPal account)


Step 2. Click on "Pay with Debit or Credit Card".


Step 3. Fill in your credit card info and complete your order.

Bank transfer information:

Account Number: 63001185921
Holder Name: Xiamen Gaoteng Trading Co., Ltd.
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Bank Name: JPMorgan Chase Bank N.A. Hong Kong Branch
Bank Location Country: HONG KONG, CHINA
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Routing Number: 007863
Bank Code: 007
Branch Number: 863
Please include the following memo/message to receiver when making a payment: [Buyer Name][Invoice/Contract Number][Product]

UAVMODEL

Ownership:

UAVMODEL CO., LTD.; 

ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;

XIAMEN GAOTENG TECHNOLOGY CO., LTD.

Email:Sales@uavmodel.com

Phone: +8613015671328

313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,

Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

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