Captainrc S-EDF 90mm 12S Ducted Fan - 4250 950KV Motor, 5000g Thrust, 5000W Max
Captainrc S-EDF 90mm 12S Ducted Fan - 4250 950KV Motor, 5000g Thrust, 5000W Max
Key Features
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🚀 High-Thrust Performance – 5000g measured thrust at 48V
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🔋 12S Ready – Optimized for high-voltage 12S LiPo setups
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🛠️ Durable Construction – 6061 aluminum shroud, nylon+fiber shell
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🎯 Efficient Aerodynamics – 12-blade carbon-reinforced fan design
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🔌 Premium Wiring – 16AWG silicone wire with 4.0mm gold bullet connectors
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🌡️ Thermal Management – Motor designed for continuous high-power operation
Technical Specifications
| EDF Unit | Motor |
|---|---|
| Culvert Type: S-EDF90mm-4250-KV950 | Motor Type: Outer rotor brushless |
| Shroud Material: 6061 aluminum | Model: 4250 |
| Shell Material: Nylon+fiber | KV: 950KV |
| Fan Blade Material: Plastic+carbon fiber | Construction: 12N10P |
| Fan Blades: 12 | Diameter: φ42mm |
| External Diameter: 94mm | Length: 50mm |
| Inner Diameter: 90mm | Shaft Diameter: φ6mm |
| Wiring: 16AWG silicone, 150mm | Max Continuous Current: 100A |
| Connector: 4.0mm gold bullet | Max Continuous Power: 5000W |
| Weight: 400g | Battery Recommendation: 12S 5000mAh |
| ESC Recommendation: 100–120A HV |
150A ESC Specifications:
- Voltage: 5-12s
- Continuous current: 150A
- Burst current (10s): 170A
- BEC: No
- Weight: 203g
- Size: 133*49*27 mm
Tested Performance
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Voltage: 48V (12S)
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Current: 78A
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Thrust: 5000g
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Power: 3744W
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Throttle: 100%
(Data measured under standard test conditions)
Package Includes
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1 × S-EDF 90mm ducted fan unit
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Pre-installed 4250 950KV motor
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16AWG wiring with 4.0mm gold connectors
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(Battery, ESC, and accessories not included)
90MM 6S Specification:
Shipping & Returns
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We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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90mm EDF 12S Thrust Test Data
* For reference only
| Model | Voltage (V) | Throttle (%) | Current (A) | Thrust (kg) |
|---|---|---|---|---|
| 90mm EDF 12S | 44.4 | 25 | 1.9 | 0.28 |
| 90mm EDF 12S | 44.4 | 50 | 10.2 | 1.1 |
| 90mm EDF 12S | 44.4 | 75 | 32.3 | 2.5 |
| 90mm EDF 12S | 44.4 | 100 | 66.3 | 4.0 |
| 90mm EDF 12S | 50 | 25 | 2.2 | 0.4 |
| 90mm EDF 12S | 50 | 50 | 11.8 | 1.3 |
| 90mm EDF 12S | 50 | 68 | 28.3 | 2.5 |
| 90mm EDF 12S | 50 | 75 | 39.2 | 3.1 |
| 90mm EDF 12S | 50 | 100 | 81.2 | 4.8 |
| 90mm EDF 12S | 44 | -- | 20 | 1.85 |
| 90mm EDF 12S | 44 | -- | 25 | 2.2 |
90mm EDF 6S / 105mm EDF 12S / 120mm EDF 12S Thrust Test Data
* For reference only
| Model | Voltage (V) | Throttle (%) | Current (A) | Thrust (kg) |
|---|---|---|---|---|
| 90mm EDF 6S | 25 | 25 | 18.2 | 1.1 |
| 90mm EDF 6S | 25 | 50 | 43.0 | 2.1 |
| 90mm EDF 6S | 25 | 75 | 68.1 | 2.9 |
| 90mm EDF 6S | 25 | 100 | 108.6 | 3.9 |
| 105mm EDF 12S | 50 | 25 | 4.0 | 0.5 |
| 105mm EDF 12S | 50 | 50 | 19.8 | 2.1 |
| 105mm EDF 12S | 50 | 75 | 56.1 | 4.8 |
| 105mm EDF 12S | 50 | 100 | 115.2 | 7.6 |
| 120mm EDF 12S | 50 | 25 | 4.7 | 0.7 |
| 120mm EDF 12S | 50 | 50 | 26.2 | 3.1 |
| 120mm EDF 12S | 50 | 75 | 72.3 | 6.4 |
| 120mm EDF 12S | 50 | 100 | 147 | 10.1 |