OS OMA-5025-375 無刷馬達 #51014000

出力等同 2C:50   4C:91級引擎

The OS OMA-5025-375 High Performance Brushless Motor is designed equivalent for 4-stroke 91 or 2-stroke 50 size airplanes.

Weight: 405g
Shaft diameter: 8.0mm
No. of cells(Lipo): MAX 8-CELLS
 

Designed by O.S. engineers to be the new "gold standard" in electric power, these motors offer the same legendary quality and reliability that have made O.S. glow engines famous worldwide for 75 years. Initially, the motors are being produced in four sizes, equivalent to .25, .30, .40 and .50 size glow engines.

Only O.S. brushless motors will offer a ventilation system that increases efficiency and allows the motors to generate additional power. Key to this system is a unique centrifugal fan design. The fan draws air through specially angled ventilation holes, across the windings and over the magnets for greatly improved cooling

Other performance features of O.S. Brushless Motors include:

• A thick can design that resists distortion
• Three high-quality bearings
• Rigid and secure rear mounting design
• Shortened motor length for easy installation in short cowls
• A stainless steel prop shaft
• Supplied backplate, prop shaft, and gold-plated female plugs