O.S. Motor OMA-3815-1000
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O.S. Motor OMA-3815-1000

Střídavý elektromotor s rotačním pláštěm, průměr 37,0mm, délka 37,8mm, hmotnost 130g, 1000 ot./min.na V, napájení Lixx 2-3s, hřídel 5 mm, regulátor 40-70A, doporučená vrtule 11x5,5", výkon 416W při 11

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If you are accustomed to high performance and superior quality and reliability of combustion engines OS, I'll be glad that you can now enjoy the same advantages for AC motors OS! They have been developed and designed to set a "gold standard" for electric cars as well, as is the rule for their methyl or gasoline counterparts. 80 years experience in OS developers ensures that even the new motors offer the same legendary quality and reliability.

OS brushless motors feature an integrated ventilation system, which increases their effectiveness and allows you to work at high current load and give better performance. A key element of this system is unique centrifugal fan which sucks air through a specially shaped air vents through the coil and around the magnet for considerably better cooling.

AC motors are robust OS restrictive risk of deformities, solid shafts of stainless steel stored in high-quality bearings, solid and secure rear mounting system with accurate propeller.

OS engines are due to its large twisting moment, suitable for large propellers without the need for a gearbox, which ensures high efficiency of the entire drive.

Labeling system engines: OMA OS / OMH xxyy / zz
OMA - engine aircraft
OMH - engine helicopter
xx - rotor diameter in mm
YY - magnet length in mm
zz - number of rpm to V

OMA-3815-1000

OMA-3815-1000 brushless motor is learned to drive models with a flying weight of up to 2000 g with power from tříčlánkového Li-poly battery. Perfect for models like Stinson EP Piper Cub EP 1520 mm from Phoenix, brisk two-meter gliders to 1500 g, thermal glider 2-2.5 m, etc. < / P>

Motor mounting: OMA-3815-1000 is designed for rear mounting. Motor mounting, use four screws M4. Motor bulkhead should be from 4-5 mm air plywood.

Set engine includes: Brushless Motor OMA-3815-1000 with cable with 3.5mm gold plated connectors, collet carrier for fixed propeller cross for rear mounting screws, 3x gold plated 3.5 mm connector (female) guidance.

Power LiXX Articles 3
The speed at Volt [ot./min/V] 1000
Number of turns 16
Internal resistance [mOhm] 36.5
No-load current (10 V) [A] 1.1
Operating current [A] 35
Max. peak current (5 sec) [A] 60
max. efficiency [%] 85
Diameter [mm] 37
Length [mm] 37.8
Shaft diameter [mm] 5
Weight [g] 130
Number of poles 14
Timing [°] 20-25
The regulator [A] 45-70
Glider in weight [g] 2000
Trainer to the weight [g] 1800
Acrobat in weight [g] 1500
3D into the mass [g] 1100

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