High-Powered Brushless Motors from O.S. - Coming Soon!

With the introduction of its new brushless motor line, O.S. confirms its standing as R/C’s most innovative and respected source for all model power needs. O.S. brushless motors will be the “gold standard” in electric power, offering the same legendary quality and reliability that have made O.S. nitro engines famous worldwide for 75 years.

Initially, the motors will be produced in four sizes, equivalent to .25, .30, .40 and .50 size nitro engines. Only O.S. brushless motors will include a ventilation system that increases efficiency and allows the motors to generate additional power. A unique centrifugal fan design is key to this system. The fan draws air through specially angled ventilation holes for greatly improved cooling. Other performance features 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
  • A back plate, prop shaft and gold-plated female plugs

Modelers may expect to see this new line expanded in the near future with more sizes and choices for car, helicopter and ducted fan models.

OSMG9525 OMA3820-1200 Motor (.25 size) Retail:$109.99 Street:$74.99
OSMG9530 OMA3825-750 Motor (.30 size) Retail:$119.99 Street:$79.99
OSMG9540 OMA5020-490 Motor (.40 size) Retail:$179.99 Street:$119.99
OSMG9550 OMA-5025-375 Motor (.50 size) Retail:$199.99 Street:$129.99

New O.S. Brushless Motors will be available in July.

For further information please contact:
Carol Pesch
Product Communication Manager

We invite you to visit the O.S. website: www.osengines.com where you will find all the fine products in the O.S. Engines line.

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