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Cobra C-4130/16 Brushless Airplane Motor

Part Number 184
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Cobra C-4130/16 Brushless Airplane Motor
Cobra 4130/16, 390KV
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$87.99
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Description
Cobra Brushless Motors offer performance and value for Sport Flyers and Competition pilots alike. They are built from high quality components, and are designed to give years of top-level performance. All Cobra Motors are shipped in a custom designed package that features protective foam on all six sides of the box, with 3 separate compartments to protect the motor, accessory pack and cross mount.

The Cobra 4130 series motors have a 6.0mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. There are two internal bearing measure 12mm x 6mm x 4mm and the outer bearing measures a massive 17mm x 6mm x 6mm! The stators are made with 0.20mm laminations for maximum efficiency and minimum Eddy Current losses. Also included on the motor are ultra-flexible motor leads with high-temp silicone rubber insulation and 4.0mm bullet connectors already installed.

Included with every Cobra 4130 Series Motor is a complete accessory package which contains the following items:

● Heavy Duty 3mm Thick Cross Style Motor Mount
● Four M4x8mm Motor Mount Screws
● Bolt-On style theaded prop adapter with 8mm shaft and M8x1.0mm thread
● 3 Prop Adapter retaining screws
● Retaining Collar with Set Screw
● Three female 4.0mm bullet connectors
● Three pieces of heat-shrink tubing
  • Motor Kv Value: 390 RPM per Volt
  • Max Continuous Power (5-cell Li-Po): 1020 Watts
  • Max Continuous Power (6-cell Li-Po): 1220 Watts
  • Max Continuous Power (8-cell Li-Po): 1630 Watts
  • Shaft Diameter: 6.00 mm (0.236 in.)
  • Motor Timing: 5-10 degrees
  • PWM Frequency: 8 KHz
  • Weight: 396 grams (13.97 oz.)
  • Maximum Continuous Current: 55 Amps
  • Motor Body Length: 61.8 mm (2.433 in.)
  • Outside Diameter: 49.8 mm (1.961 in.)
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