These cobra 2300kv motors are amazing. Perfect for 250mm sized quads. These motors are great on 3s and 4s.
The Cobra 2204 series motors have a 3.0mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Since these motors are typically soldered directly to the speed controller to save weight, the 2204 motors come without bullet connectors and feature pre-tinned motor leads. These motors also have a cross mount built right into the back plate for easy installation on your model.
|Cobra 2204/28 Motor Specifications|
|Stator Diameter||22.0 mm (0.866 in)|
|Stator Thickness||4.0 mm (0.157 in)|
|Number of Stator Slots||12|
|Number of Magnet Poles||14|
|Motor Wind||28 Turn Delta|
|Motor Kv Value||2300 RPM per Volt|
|No Load Current (Io)||0.66 Amps @ 8 Volts|
|Motor Resistance (Rm) per Phase||0.126 Ohms|
|Motor Resistance (Rm) Phase to Phase||0.084 Ohms|
|Maximum Continuous Current||15 Amps|
|Max Continuous Power (2-cell Li-Po)||110 Watts|
|Max Continuous Power (3-cell Li-Po)||165 Watts|
|Motor Weight||24.6 grams (0.87 oz.)|
|Outside Diameter||27.0 mm (1.063 in.)|
|Shaft Diameter||3.00 mm (0.118 in.)|
|Motor Body Length||14.2 mm (0.559 in.)|
|Overall Shaft Length||32.5 mm (1.145 in.)|
|Motor Timing||5-10 degrees|
|PWM Frequency||8 KHz|
There are no reviews yet.