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Big Motors > AirDrive (Drones/Fixed-wing)
The DX3115 1050KV brushless motor delivers extreme power density and acceleration for 10-inch racing drones and competitive multirotor platforms. Engineered with aerospace-grade materials and precision windings, it provides exceptional thrust-to-weight ratio for track domination. The motor's optimized electromagnetic design and advanced thermal management ensure reliable performance in high-G maneuvers and sustained speed runs exceeding 200km/h.
| Parameter | Specification |
| Motor Type | 3-Phase Sensorless BLDC (12N14P) |
| Protection Rating | IP54 (Dust & Splash Protected) |
| Rated Voltage | 4-6S LiPo (22.2V) |
| Continuous Power | 1237W @ 22.2V |
| Max Thrust | 3750g (with recommended prop) |
| Max Current | 51.5A continuous / 67.6A burst (10-sec) |
| KV Rating | 900-1200RPM/V |
| Phase Resistance | 0.015Ω (Phase-to-Phase) |
| Shaft Diameter | 5.0mm (Titanium Alloy, M5 threaded) |
| Weight | 112g |
| Mounting | 25×25mm / M3 Threads (4-point) |
| Dimensions | Ø37.5mm × 15mm (Stator Height) |
| Wire Gauge | 16AWG, 200mm length (XT60 compatible) |
• Racing-Optimized: Specifically tuned for 10" propellers in X-class configurations
• Ultra-Low Resistance: Silver-plated windings with nano-coated insulation
• Hybrid Ceramic Bearings: Rated for 65,000 RPM with 500-hour lifespan
• Aerodynamic Housing: CNC-machined aluminum with vortex cooling channels
• Instant Response: 0-50,000 RPM acceleration in 0.06 seconds
| Configuration | Voltage | Propeller | Thrust | Top Speed |
| 10" Racing Quad | 22.2V (6S) | HQProp 10×4.1×3 | 3850g | 210 km/h |
| X8 Heavy Lift | 22.2V (6S) | Gemfan 10×5 | 4120g | N/A |
| Speed Wing | 29.6V (8S) | APC 9×6 | 2950g | 240 km/h |
| EDF Jet | 22.2V (6S) | 90mm 12-blade | 3.2kg | N/A |
• 10" X-class competition racers
• MultiGP open-class championship builds
• Drone Racing League (DRL) spec models
• Large-scale EDF jet systems (90-100mm)
• Competition pylon racers
• High-speed FPV wings
• Speed-run record vehicles (>250 km/h)
• Drag racing power systems
• Competition hydroplane boats
• Continuous Operation: ≤80°C @ 25°C ambient (5-sec burst to 100°C)
• Cooling System: Requires 12m/s+ airflow (prop wash sufficient)
• Thermal Protection: Dynamic power reduction at 125°C
• Storage Conditions: -20°C to +70°C, <80% RH
