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QX Motor 90EDF 12 Blades Electric Ducted Fan (QF3748-1450/1550KV) for Large RC Jets | High-Thrust EDF
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SKU:
90EDF
Category: BLDC Motors
Attributes of QX Motor 90EDF 12 Blades Electric Ducted Fan (QF3748-1450/1550KV)
Experience unmatched power and performance with the QX Motor 90EDF 12 Blades Electric Ducted Fan (QF3748-1450/1550KV), designed for large-scale RC jet models. Featuring a high-torque QF3748 brushless motor with two KV options (1450KV and 1550KV), this EDF unit is engineered for maximum thrust and efficiency. The 12-blade design ensures smooth, high-speed airflow and reduced noise, perfect for precision flight and aerobatic maneuvers. Whether you’re flying on 6S or 8S LiPo batteries, the 90EDF delivers stable, reliable performance with excellent cooling. Perfect for serious RC hobbyists seeking top-tier performance in larger models. Available now at FlyingMachines.in!
Technical Data:
- Motor Model: QX Motor QF3748-1450KV / QF3748-1550KV
- Fan Diameter: 90mm
- Blade Count: 12
- Motor Type: Brushless Outrunner
- KV Rating: 1450KV or 1550KV (depending on the version)
- Input Voltage: 6S to 8S LiPo (22.2V to 29.6V)
- Power Output: 2500W – 3500W (Approximate)
- Max Thrust: ~3.5kg on 6S, ~4.2kg on 8S
- Mounting Shaft Diameter: 5.0mm
- Weight: 440g (including motor and fan)
- Applications: Suitable for 90mm EDF jet models and large-scale RC planes
- Material: High-strength nylon (fan), aluminum alloy (motor casing)
- Recommended ESC: 120A to 150A (depending on battery setup)
- Connector Type: 4.0mm bullet connectors
- RPM Range: 20,000 – 30,000 RPM (depending on input voltage)
Package Includes:
- 1 x QX Motor 90mm EDF Unit (12 Blades)
- 1 x QF3748-1450KV or QF3748-1550KV Brushless Outrunner Motor (Pre-installed)
- 3 x 4.0mm Bullet Connectors (Pre-installed on motor wires)
- 1 x Mounting Adapter
- 4 x Mounting Screws
Weight | 75 g |
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