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 3525 series motors have a 5mm shaft for extra strength, as well as oversize ball bearings to support the shaft and provide a long life. The internal bearing measures 11mm x 5mm x 5mm and the outer bearing measures a massive 16mm x 5mm x 5mm! 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 4mm bullet connectors already installed.
Included with every Cobra 3525 Series Motor is a complete accessory package which contains the following items:
? Heavy Duty 3mm Thick Cross Style Motor Mount
? Four M3x6mm Motor Mount Screws
? Bolt-On style threaded prop adapter with 4 screws
? Three female 4mm bullet connectors
? Three pieces of heat-shrink tubing