EDF Ducted Fan JP Hobby 105mm + 12s Motor 875KV
100% CNC aluminium JP Hobby EDF unit \(shroud and rotor\) for 12s.

CAUTION: JP Hobby EDF are fitted with specific 12-pole motors compatible with JP Hobby brushless controllers offered as "Must have Accessories" on this page. Only the use of these controllers validates your warranty and ensures the correct functioning of the EDF.
JP Hobby EDF are only guaranteed if used with these ECS.

Description
Jingpin Hobby uses High grade aluminium alloy material for highest rigid structure and lightest weight.
The shroud acts as a heat sink, removing heat from the motor. This design creates a more efficiently running motor and will provide peak performance while extending the lifespan of the motor.
The highly rigid structure design is capable of running up to high RPM to produce extremely high efflux velocity for maximum speed and efficiency.
Anti Blade flying out design,the Blades be safety kept in the shroud and without damage.It is the best replacement for your plastic or carbon shroud if you want to have a safety EDF fan.
Each metal blade is precisely made of High Grade Aluminum alloy to generate jet airflow. Every blade has been tested for 8 hours of metal fatigue test as well

in the dynamic balance machine for calibration, making it bring a better and safer user experience for every RC fan.
You could assemble our EDF system with any other motor without losing dynamic balance effect.
The motor and fan unit comes assembled and balanced from the factory.

Specifications
Motor Kv: 875
Motor: MT-4250-12S \(6mm shaft\) Outrunner 12 poles
Motor diameter: 42mm
Motor length: 50mm
Turns/min/Volt \(Kv\): 1400
Battery Cells: 6s - 22.2v
Rotor: 105mm 12 blades aluminium
External diameter: 107mm
Internal diameter: 105mm
Inlet ring diameter: 123mm \(removable\)
Ejection diameter: 105 mm
Combo max thrust: 7.5Kg
Weight: 550g \(combo EDF + lip + motor \)
Max efficiency: 90 %
Recommended max. rotation speed: 75600
Speed Control Advanced Timing Setting: 15° and under
Connections: Banana / PK 5.5mm \(in place\)