X3115 900KV Brushless Motor – 1416W for 10" Drone & Fixed-Wing Aircraft
$ 18
Inventory
1000
隐藏域元素占位
- Product Description
-
SPECIFICATION
Voltage range
Nn-load current
Nn-load speed
Load type
Load curren
Load speed
Load tension
Configura tion
Maximum power
Motor weight
(V)
(A)
(RPM)
(paddle）
（A)
(RPM)
(G)
(Slot N pole P)
(W)
(G)
3~6S
1.45A
21600
1045-3R
Three bladed paddle
59
20100
4072
12N14P
1416
113
TEST REPORT
Volts (V)
Propeller
Throttle
Amps (A)
Watts (W)
Thrust (G)
Speed (RPM)
Efficiency (G/W)
Motor temperature(℃)
24V
900kv
1045-3R
Three bladed paddle
20%
3.3
79.2
339
4020
4.28
55℃
40%
7.8
187.2
1290
8040
6.89
60%
18.0
434.4
1953
12060
4.50
80%
38.2
916.8
3259
16080
3.55
100%
59.0
1416
4072
20100
2.88
OUTLINE DRAWING
X3115 900KV Brushless Motor – 1416W for 10" Drone & Fixed-Wing Aircraft
High-speed 900KV design for 10" propellers, aerial drones, fixed-wing UAVs, and lightweight performance platforms
🏆 Peak Efficiency: 6.89 g/W at 40% Throttle | Weight: 113g1. Product Overview
The X3115 900KV is a high-performance brushless DC motor designed specifically for 10-inch multi-rotor drones, fixed-wing UAVs, and aerial drone platforms.
With a maximum power of 1416W and a KV rating of 900KV, this motor delivers impressive thrust (up to 4072g) while maintaining a peak efficiency of 6.89 g/W at 40% throttle. At only 113g, it offers one of the best power-to-weight ratios in its class.
Built on a 12N14P magnetic design with high-quality materials, this motor delivers smooth rotation, high speed (up to 21,600 RPM no-load), and reliable performance for demanding applications.
At a glance: The X3115 900KV delivers 4072g thrust at 1416W while weighing just 113g – a 12.5:1 thrust-to-weight ratio at full throttle.Key Applications:
- 10" aerial photography drones
- Fixed-wing high-speed UAVs
- FPV racing drones (high RPM)
- Lightweight industrial inspection platforms
- 3D aerobatic aircraft
2. Technical Specifications
Parameter Value Model X3115 KV Rating 900 KV Voltage Range 3~6S LiPo (up to 24V) No-Load Current 1.45 A No-Load Speed 21,600 RPM Maximum Power 1416 W Maximum Load Current 59 A (with 1045-3R propeller) Maximum Thrust 4072 g Recommended Propeller 1045-3R (10x4.5 three-blade) Motor Configuration 12N14P (12 slots, 14 poles) Motor Weight 113 g Operating Temp (max) ≤55°C under typical load 3. Performance Test Report
Test condition: 24V input (≈6S), 1045-3R three-blade propeller (10x4.5), ambient temp 25°C
Throttle Amps (A) Watts (W) Thrust (g) Speed (RPM) Efficiency (g/W) Temp (10 min) 20% 3.3 79.2 339 4020 4.28 55°C 40% 7.8 187.2 1290 8040 6.89 55°C 60% 18.0 434.4 1953 12060 4.50 - 80% 38.2 916.8 3259 16080 3.55 - 100% 59.0 1416 4072 20100 2.88 - - Peak efficiency of 6.89 g/W at 40% throttle – ideal for cruise flight
- Exceptional high-speed capability: 20,100 RPM at full throttle
- Maximum thrust of 4072g (≈4.1kg) at full throttle – 12.5:1 thrust-to-weight ratio (thrust/motor weight)
- Thermal performance: 55°C after 10 minutes at 40% load
4. Key Applications
The X3115 900KV is field-proven for:
- 10" Aerial Drone – 900KV provides responsive control for photography and inspection
- Fixed-Wing Aircraft – High RPM capability (20,100 RPM) for fast cruise speeds
- FPV Racing – Lightweight 113g design with high power output
- 3D Aerobatic Aircraft – Fast throttle response and high torque
- Lightweight Industrial UAVs – Excellent power-to-weight ratio
5. Why Engineers Choose X3115
Feature Benefit 6.89 g/W peak efficiency Longer flight time at cruise throttle 900KV high-speed design 20,100 RPM max speed for fast aircraft Ultra-lightweight 113g 12.5:1 thrust-to-weight ratio 12N14P stator design Smooth torque, reduced cogging ≤55°C at 40% throttle Safe for extended continuous operation 3~6S compatible Versatile battery options from 3S to 6S Key takeaway: At just 113g, the X3115 900KV delivers 1416W of power and 4072g of thrust – making it one of the most power-dense motors in the 10" class. Perfect for weight-sensitive fixed-wing and high-performance multi-rotor platforms.6. Quality & Compliance – US/EU Market Ready
- CE / RoHS / REACH certified for EU import
- 100% tested before shipment: no-load current, vibration, insulation resistance, and thermal performance
- Dynamically balanced rotor for smooth flight at high RPM
- 2-year warranty or 1000 operating hours
Built with high-grade Japanese bearings and copper windings, this motor provides durability and consistent performance for demanding applications.
For OEM orders, we provide individual test reports and material certificates upon request.
7. Frequently Asked Questions
What propeller is recommended for X3115 900KV?The optimal propeller is 1045-3R (10x4.5 three-blade). For fixed-wing applications, a 10" folding propeller works well. Two-blade 10x5 or 10x6 props are also compatible.
What battery voltage should I use?Voltage range is 3~6S. For optimal performance and efficiency, we recommend 4S~6S (14.8V~22.2V). Our test report used 24V (≈6S) with excellent results. Higher voltage increases max RPM and thrust.
What is the maximum continuous current?For continuous operation (＞10 min), we recommend ≤38A (≈80% throttle). Brief peaks up to 59A are acceptable for takeoff and climbing.
Why is this motor so lightweight?The X3115 uses a 31mm stator diameter (vs 42mm on X42 series) and optimized construction, resulting in only 113g weight while delivering 1416W maximum power – an excellent power-to-weight ratio.
How does X3115 compare to X42 series motors?X3115 (900KV) = 10" props, 113g, 1416W, 6.89 g/W peak.
X4214 (360KV) = 11" props, 195g, 1312W, 7.57 g/W peak.
X4216 (600KV) = 12" props, 228g, 1560W, 10.3 g/W peak.
X4220 (500KV) = 13" props, 230g, 2899W, 4.9 g/W peak.
Choose X3115 for lightweight 10" applications and high-speed fixed-wing.Do you provide custom winding (other KV)?Yes. KV can be customized from 600KV to 1200KV for the X3115 stator. MOQ applies for custom KV.
Is there a test report for each motor?We provide batch sample reports. For OEM orders, individual test reports (including RPM, current, thrust, temperature) are available with additional QC fee.
8. Ordering & Customization Options
Option Available Choices KV value 600 / 750 / 900 / 1050 / 1200 KV (900KV is standard) Cable length 200mm / 300mm / 500mm / custom Connector 3.5mm bullet / 4mm bullet / bare wire Propeller adapter 5mm shaft with M5 thread Shaft diameter 4mm / 5mm Hall sensor Optional for FOC control Sample lead time: 3–5 days
Bulk lead time (≥50 units): 15–20 days for stock KV; 25–30 days for custom windings
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