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Cobra 5320/22 Brushless Motor
£89.50 inc. tax
Cobra 5320/22 Brushless Motor Summary

Cobra 5320/22 Brushless Motor

Inside Cobra Motors you will find many features that can only be seen in more expensive premium grade products. The stators are made with laminations that are only 0.2mm thick for maximum efficiency and minimum Eddy Current loses. The motor front housings feature built-in magnet spacers that lock the magnets in place, in perfect alignment with one another, and reinforce the glue joints for maximum bonding strength. On the larger size motors, there is also a lip on the back edge of the rotor can that captures the magnets and prevents them from shifting under the highest power loads. The bearings used in Cobra motors are much larger than most other brands of motors for increased life and durability, and resistance to damage from the occasional 'Rough Landing'.

To serve the needs for larger size models, Cobra has introduced the new 53mm Motor Series. The Cobra 5320 motors have an 8.0mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. There are two internal bearing which measure 16mm OD x 8mm ID x 5mm thick and the outer bearing measures a massive 22mm x 8mm x 7mm! The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Also included on the motor are ultra-flexible 12 AWG motor leads with high-temp silicone rubber insulation with the ends stripped and pre-tinned, ready to solder on the connector of your choosing.

Included with every Cobra 5320 Series Motor is a complete accessory package which contains the following items:

● Heavy Duty 4mm Thick Cross Style Motor Mount
● Four M4 x 10mm Motor Mount Screws
● Bolt-On style threaded prop adapter with 10mm shaft and M10 x 1.5mm thread
● Four M3 x 14mm Prop Adapter mounting screws

Click here for the Cobra C-5320/22 Propeller Data Chart

Cobra 5320/22 Motor Specifications
 Stator Diameter  53.0 mm (2.087 in)
 Stator Thickness  20.0 mm (0.787 in)
 Number of Stator Slots  12
 Number of Magnet Poles  14
 Motor Wind  22 Turn Delta
 Motor Kv Value  300 RPM per Volt
 No Load Current (Io)  1.81 Amps @ 20 Volts
 Motor Resistance (Rm) per Phase  0.043 Ohms
 Motor Resistance (Rm) Phase to Phase  0.029 Ohms
 Maximum Continuous Current  62 Amps
 Max Continuous Power (6-cell Li-Po)  1375 Watts
 Max Continuous Power (7-cell Li-Po)  1605 Watts
 Max Continuous Power (8-cell Li-Po)  1835 Watts
 Motor Weight  490 grams (17.28 oz.)
 Outside Diameter  63.0 mm (2.480 in.)
 Shaft Diameter  8.00 mm (0.315 in.)
 Motor Body Length  50.5 mm (1.99 in.)
 Overall Shaft Length  84.3 mm (3.32 in.)
 Motor Timing  5-10 degrees
 PWM Frequency  8 KHz

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