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  Electric Motors, Engines & Accessories > Motor & Accessories - R/C Aircraft > Motors R/C - Brushless - Aircraft [View Top Sellers for this Category] Bookmark this Page

O.S. - OSMG9530 OSM51012004 51012004 531028500068 4531028500068
Manufacturer Stock#
51012004
A Closer Look at This Product
  Tech Notes

Possible Substitutions

Replacement & Optional Parts

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Manufacturer's Product Web Page


O.S. .30 Brushless Outrunner Motor 3825-750
 
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O.S. .30 Brushless Outrunner Motor 3825-750
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Instruction Manuals: Manual 1 (1.9 MB)
Tower Catalog Page: 77

 
Stock Number
OSMG9530
Stock Status
Discontinued
Possible Substitutions
   
 

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
         This is the .30 Brushless Electric Motor from O.S. Motors.

FEATURES: For .25 - .30 size airplanes Centrifugal fan design with angled ventilation holes draws air through the motor and across the windings and magnets for improved cooling

INCLUDES: .30 Brushless Electric Motor with Backplate, four Phillips Head Mounting Screws, 3mm Gold Plated Male Plugs attached to leads, three 3mm Female Plugs with Shrink Wrap, Prop Adapter and Instruction Sheet

REQUIRES: 60A brushless ESC

SPECS: Rated Power: 590W Rated Voltage: 14.8 - 18.5V Rated Current: 35 - 40A Maximum Current (10 sec): 75A No Load Current: 2.0A Phase Resistance: 31. miliohms Maximum Efficiency: 85% kV: 750 Poles: 14 Shaft Diameter: 0.20" (5mm) Shaft Length: 0.45" (11.5mm) Weight: 6.7oz (190g) Lead Wire Length: 3.5" (90mm) Length of Motor Can: 1.9" (48.3mm) Diameter of Motor Can: 1.47" (37.5mm) Length/rear of Motor Can to Prop Washer: 2.5" (63mm) Prop Washer Diameter: 0.87" (22mm) Thickness of Motor Mount: 0.12" (3mm) Width of Motor Mount: 1.96" (50mm) Height of Motor Mount: 1.96" (50mm)

Performance for this motor with different props and LiPo cells is as follows (all data with 60A ESC): Prop Size Max Electric Current LiPo Cells 12 x 8E 37A 4S 13 x 8E 43A 4S 14 x 7E 46A 4S 14 x 7E 30A 3S

COMMENTS: Nomenclature is defined as follows: 0MA means 0.S. airplane motor First two digits are the rotor diameter Second two digits are the length of the magnets Last digits indicate the kV of the motor

jxs 05/11/11 ir/jxs

– If you need more information, use these O.S. resources –
Click Here: Manufacturer's Product Web Page
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
  Postal Address:
O.S.
3002 N. APOLLO DRIVE, SUITE #1
CHAMPAIGN, IL 61822

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