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Graupner OS 3825-750Kv OMA high-performance motors Free 3D model
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DESCRIPTION

High-Powered Brushless Aircraft Motors from O.S.!Pilots loyal to outstanding O.S. performance but eager to fly electric will now have the ideal option — powering electric airplanes using new O.S. Brushless Motors!

The OS OMA-3825-750Kv High Performance Brushless Motor is designed equivalent for 2-stroke 25~30 size airplanes.

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 6 sizes, equivalent to .10,.15,.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.

Specification

Connecting plug G 3,5Number of poles 14Operating voltage range 14,8...18,5 VDiameter 37,5 mmRecommended controller 7224Free shaft length 11,5 mmCase length 48,3mmCase diameter 37,5 mmRecommended propeller 1326.13x8All-up weight, approx. 190gMaximum efficiency 85%Overall length, approx. 64 mmOutput 584 WLiPo battery, Order No. 9722.4Max. output at nominal voltage 625 W bei 14,8 V WThrust in N (1 N = 100 g) 30Max. charging rate 75 ARevolutions/Volt 750Shaft diameter 5 mmTurns 12Permissible motor direction R and L

With these brushless motors, O.S. reaffirms its standing as R/C's most innovative and respected resource for all model power needs. In the future look for more sizes and choices for car, helicopter and ducted fan modelers!

More info at http://www.osengines.com/motors/motors/airplane-index.html

Related Tagsmotorelectrical
r c
o s
graupner
3825 750kv
electric motoraircraftpartaircraft part

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Graupner OS 3825-750Kv OMA high-performance motors Free 3D model

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STL
Stereolithography<br />File Size: 667 KB
OTHER
Other<br />File Size: 905 KB
SLDPRT
SolidWorks<br />File Size: 517 KB
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Publish date
2014-11-12
Model ID
#88574
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