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Big Motors > AirDrive (Drones/Fixed-wing)
The D2630 1100KV brushless motor delivers versatile performance across RC aircraft, cars, boats, and multirotor drones. Engineered for high torque and thermal efficiency, it features precision-balanced components and a robust housing for sustained operation in dynamic environments. The motor's optimized electromagnetic design ensures smooth throttle response and reliable power delivery in both aerial and terrestrial applications:cite[1].
| Parameter | Specification |
| Motor Type | 3-Phase Sensorless BLDC |
| Protection Rating | IP44 (Splash Water Protected) |
| Rated Voltage | 2S-4S LiPo (11.1V) |
| Continuous Power | 198W @ 11.1V |
| Max Torque | 1.0Nm (Peak) / 0.65Nm (Continuous) |
| Speed Range | 4,000–48,000 RPM (ESC Adjustable) |
| KV Rating | 1100-1500 RPM/V |
| Phase Resistance | 0.055Ω (Phase-to-Phase) |
| Shaft Diameter | 3.17mm (Hardened Steel) |
| Weight | 55g |
| Mounting | 19×16mm / M2.5 Threads (4-point) |
| Dimensions | Ø26mm × 30mm (Stator Diameter × Height) |
• Multi-Platform Compatibility: Optimized for aircraft, cars, boats, and multirotors:cite[1]
• Precision Balancing: Composite rotor with <0.03g·mm dynamic imbalance
• High Torque Design: Low KV (1100 RPM/V) enables efficient use of larger propellers/gears
• Dual-Bearing System: Stainless steel bearings support high radial loads
• Enhanced Cooling: Aluminum housing with axial fins for thermal management
| Application | Voltage | Propeller/Gear | Efficiency | Thrust/Torque |
| Multirotor (5") | 14.8V (4S) | 5×4.5" triblade | 89% | 580g |
| RC Boat | 11.1V (3S) | 35mm water-jet | 85% | 0.55Nm |
| Fixed-Wing Plane | 7.4V (2S) | 9×6" slow-fly | 87% | 510g |
| RC Car (1:10) | 14.8V (4S) | 32T spur gear | 82% | 0.60Nm |
• Multirotor Drones: 300–450mm FPV racers & cinematic platforms
• Trainer Aircraft: Foam-board models (1.2–1.8m wingspan)
• VTOL Prototypes: Hybrid vertical-takeoff configurations
• On-Road RC Cars: 1:10 scale speed runners (>60km/h)
• RC Boats: Catamarans & mono-hulls with 30–40mm impellers
• Crawlers: High-torque rock-climbing vehicles
• Continuous Operation: ≤70°C @ 25°C ambient (15-sec burst to 85°C)
• Cooling Requirements: Minimum 4m/s airflow; forced cooling recommended for boats/cars
• Thermal Protection: Auto-shutdown at 110°C winding temperature
• Storage Conditions: -20°C to +65°C, <75% RH
