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Big Motors > AirDrive (Drones/Fixed-wing)
The DX2205 2300KV brushless motor delivers high-performance power for multi-rotor aircraft and FPV drones. Engineered with precision-balanced components and optimized magnetic circuits, it provides exceptional thrust-to-weight ratio with minimal vibration. The motor's lightweight construction and thermal management make it ideal for competitive racing drones and aerial platforms requiring agile maneuverability and stable flight characteristics, comparable to industry-leading brands like EMAX and DJI:cite[3]:cite[6].
| Parameter | Specification |
| Motor Type | 3-Phase Sensorless BLDC |
| Protection Rating | IP4X (Limited Dust Protection) |
| Rated Voltage | 3S-4S LiPo (11.1-14.8V) |
| Continuous Power | 208W @ 11.1V (Peak 330W) |
| Max Thrust | 800g (Peak) / 620g (Continuous) |
| Speed Range | 5,000-52,000 RPM (ESC Adjustable) |
| KV Rating | 2300-2600 RPM/V |
| Phase Resistance | 0.057Ω (Phase-to-Phase) |
| Shaft Design | 5mm Threaded (M5 CW & CCW) |
| Weight | 28g (Without Wires) |
| Mounting | 16×16mm / M3 Threads (4-point) |
• Precision Balancing: Dual-sided dynamic balancing reduces vibration to <0.1g for stable FPV footage:cite[3]
• Advanced Cooling: Integrated 8-blade centrifugal fan lowers operating temperature by 20°C:cite[3]
• High-Torque Magnets: N54-grade neodymium magnets deliver rapid acceleration:cite[3]
• Crash Resistance: CNC-machined aluminum alloy housing withstands 40G impacts:cite[6]
• Dual-Threaded Shaft: Includes CW/CCW shafts with locking nuts for secure propeller attachment:cite[8]
| Thrust | RPM/V | Current | Efficiency | Flight Time* |
| 620g | 2300 | 18.8A | 88% | 8 min |
| 800g | 2300 | 21A | 91% | 6 min |
| *Based on 1,300mAh 4S battery:cite[6]:cite[8] |
• 220-280mm frame racing quadcopters
• Freestyle acrobatic platforms
• Multi-gate obstacle course drones
• Gimbal-stabilized camera drones
• Mapping/Survey UAVs
• Cinematic heavy-lift hexacopters
• Agricultural monitoring platforms
• Search and rescue UAVs
• Package delivery prototypes
• Continuous Operation: 70°C @25°C ambient (30-sec burst max)
• Thermal Protection: Auto-throttling at 85°C + cutoff at 105°C:cite[3]
• Cooling Requirements: Minimum 5m/s propeller-induced airflow
• Storage Conditions: -20℃ ~ +70℃, <75% RH
