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O.S. - OSMG9505 OSM51010906 51010906 531028500266 4531028500266
Manufacturer Stock#
51010906
A Closer Look at This Product
  Tech Notes

Parts List

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O.S. .05 Brushless Outrunner Motor 3805-1200
 
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O.S. .05 Brushless Outrunner Motor 3805-1200
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Instruction Manuals: Manual 1 (2 MB)
Parts Saver Eligible:Yes

 
Stock Number
OSMG9505
Stock Status
Discontinued
 
 
 

Tech Notes
 
NOTES FROM OUR TECH DEPARTMENT
This is the .05 OMA-3805-1200 Brushless Electric Motor from O.S. Motors.

FEATURES

For .05 size airplanes
Stainless steel prop shaft
Rigid rear mounting design
Two year limited warranty through Hobby Services beginning at date of
purchase

INCLUDES

.05 Brushless Electric Motor with Backplate,
3.5mm Gold Plated Male Plugs attached to leads,
Three 3.5mm Female Plugs with Shrink Wrap, and
Instruction Sheet

REQUIREMENTS

20 - 40A Brushless ESC
Slow flyer type electric propeller from 9x6 to 11x7 in size
depending on specific aircraft

SPECIFICATIONS

Rated Power: 250W
Rated Voltage: 11.1mm
Rated Current: 20A
Maximum Current (5 sec): 30A
No Load Current: 1.1A
Phase Resistance: 65.1 miliohms
Maximum Efficiency: 80%
kV: 1200
Turns: 22
Poles: 14
Shaft Diameter: 0.16" (4mm)
Shaft Length: 0.46" (11.7mm)
Weight: 2.7oz (76g)
Lead Wire Length: 1.96" (50mm)
Lead Wire Gauge: 17AWG
Length of Motor Can: 1.1" (27.5mm)
Diameter of Motor Can: 1.45" (37mm)
Prop Washer Diameter: 0.75" (19mm)
Thickness of Motor Mount: 0.118" (3mm)
Width of Motor Mount: 1.96" (50mm)
Height of Motor Mount: 1.96" (50mm)

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 11/14/12
ir/jxs

– If you need more information, use these O.S. resources –
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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