QPT 4720, KV380 Brushless Motor
Original price was: ₹5,499.00.₹4,499.00Current price is: ₹4,499.00. including GST
In stock
This item: QPT 4720, KV380 Brushless Motor
In stock
Original price was: ₹5,499.00.₹4,499.00Current price is: ₹4,499.00. including GST
Original price was: ₹5,499.00.₹4,499.00Current price is: ₹4,499.00. including GST
Designed for large-scale multi-rotor UAV platforms, such as heavy-lift drones and professional industrial aircraft including FPVs. Suitable for AUW of 6-16 Kgs in Quad Conf.
Primary Use Cases
- Heavy-Load Aerial Photography: It provides the stable high thrust needed for carrying professional cinema cameras, gimbals, and LiDAR systems.
- Industrial Inspection & Security: Its high efficiency makes it ideal for long-duration missions like power line inspections, substation patrols, and high-rise facade monitoring.
- Logistics & Delivery: Suitable for multi-rotor platforms carrying payloads between 3–5kg.
- Long-Endurance VTOLs: Often used in Vertical Take-Off and Landing (VTOL) fixed-wing platforms where high cruise efficiency is critical.
- Agricultural Drones: Provides the necessary torque for mid-sized spraying or plant protection drones.
Key parameters
- Voltage Support: Typically operates on 6S to 12S LiPo
- Max Power: Can reach peak outputs between 1500W and 3000W depending on the specific manufacturer’s winding.
- Thrust: Capable of generating maximum thrust levels around 8.5kg
- Propeller Compatibility: Optimized for large propellers ranging from 13 to 18 inches, including three-blade configurations like 15x7x3.
Recommendations
ESC: Best paired with high-voltage ESCs rated for 80A.
Props: Large carbon fiber propellers, such as 15″ or 16″ models, are recommended to maintain peak efficiency
General specifications:
RPM/V |
380 KV |
No load Current |
1.5A |
Max thrust |
8 Kgs |
Operating Voltage |
6s / 8s / 12 s |
Motor Cable |
14 AWG Silicone Cable |
Configuration |
12N14P |
Magnet |
N52SH |
Motor Weight (Incl. Cable) |
317.8 g |
Motor Drawing:
PERFORMANCE CURVE
Ambient Temperature: 25 C ; Propeller: Gemfan 15 x 7 x 3 ; Battery 6S
THROTTLE (%) |
VOLTAGE (V) |
CURRENT (A) |
RPM |
THRUST (g) |
TORQUE (N.M) |
MOTOR OUTPUT POWER (W2) |
SYSTEM INPUT POWER (W1) |
MOTOR EFFICIENCY (%) |
PROELLER EFFICIENCY (%)(g/W2) |
SYSTEM EFFICIENCY (%)(g/W1) |
R-TEMP(°C) |
10 |
25.24 |
0.35 |
1068 |
73 |
0.0225 |
2.5 |
8.83 |
28.5 |
29.665 |
8.297 |
28.6 |
20 |
25.09 |
1.152 |
1922 |
279 |
0.0764 |
15.4 |
28.90 |
53.2 |
18.182 |
9.665 |
28.4 |
30 |
25.02 |
2.521 |
2659 |
577 |
0.1501 |
41.8 |
63.08 |
66.2 |
13.814 |
9.147 |
27.9 |
40 |
25.02 |
5.015 |
3474 |
1038 |
0.2566 |
93.3 |
125.48 |
74.3 |
11.129 |
8.273 |
28.1 |
50 |
24.97 |
8.428 |
4205 |
1547 |
0.3749 |
165 |
210.45 |
78.4 |
9.375 |
7.349 |
28.1 |
60 |
24.77 |
13.175 |
4922 |
2145 |
0.5131 |
264.3 |
326.34 |
81 |
8.118 |
6.574 |
27.9 |
70 |
24.52 |
19.726 |
5644 |
2854 |
0.6735 |
397.9 |
483.68 |
82.2 |
7.175 |
5.901 |
28.4 |
80 |
24.32 |
27.478 |
6298 |
3571 |
0.837 |
551.8 |
668.26 |
82.6 |
6.472 |
5.343 |
28.7 |
90 |
24.05 |
36.59 |
6897 |
4291 |
1.01 |
729 |
879.99 |
82.9 |
5.886 |
4.877 |
29.4 |
100 |
23.8 |
46.477 |
7422 |
4967 |
1.1706 |
909.3 |
1106.15 |
82.2 |
5.463 |
4.49 |
30.3 |
Ambient Temperature: 25 C ; Propeller: Gemfan 15 x 7 x 3 ; Battery 8S
THROTTLE (%) |
VOLTAGE (V) |
CURRENT (A) |
RPM |
THRUST (g) |
TORQUE (N.M) |
MOTOR OUTPUT POWER (W2) |
SYSTEM INPUT POWER (W1) |
MOTOR EFFICIENCY (%) |
PROELLER EFFICIENCY (%)(g/W2) |
SYSTEM EFFICIENCY (%)(g/W1) |
R-TEMP(°C) |
10 |
33.09 |
0.455 |
1399 |
131 |
0.0405 |
5.9 |
15.06 |
39.4 |
22.028 |
8.682 |
34.2 |
20 |
33.13 |
1.579 |
2426 |
466 |
0.124 |
31.5 |
52.31 |
60.2 |
14.791 |
8.9 |
33.2 |
30 |
33.11 |
3.736 |
3420 |
1000 |
0.2466 |
88.3 |
123.70 |
71.4 |
11.329 |
8.086 |
32.4 |
40 |
32.88 |
7.326 |
4383 |
1689 |
0.4067 |
186.6 |
240.88 |
77.5 |
9.053 |
7.012 |
31.7 |
50 |
32.78 |
12.728 |
5326 |
2538 |
0.5965 |
332.5 |
417.22 |
79.7 |
7.635 |
6.085 |
31.3 |
60 |
32.55 |
20.762 |
6279 |
3562 |
0.833 |
547.4 |
675.80 |
81 |
6.508 |
5.272 |
30.9 |
70 |
32.23 |
30.382 |
7099 |
4566 |
1.0716 |
796.3 |
979.21 |
81.3 |
5.735 |
4.663 |
31.6 |
80 |
31.87 |
41.66 |
7839 |
5569 |
1.3077 |
1073 |
1327.70 |
80.8 |
5.19 |
4.194 |
32.7 |
90 |
31.49 |
54.987 |
8520 |
6572 |
1.5436 |
1376.5 |
1731.54 |
79.5 |
4.774 |
3.795 |
34.2 |
100 |
31.09 |
70.249 |
9147 |
7556 |
1.7805 |
1704.6 |
2184.04 |
78.1 |
4.433 |
3.46 |
36.3 |
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