Turnigy SK3 brushless motors are yet another step forward in motor evolution.
Once again we instructed our engineers to develop a motor that would not only rival, but surpass the quality of the leading motors on the market today using the best quality magnets, bearings and materials available.
The result is an outstanding series of motors that are efficient, strong and robust enough for the most discerning modeller.
All of the SK3 series use quality double shielded bearings, sintered neodymium magnets (the strongest type of permanent magnet commercially available) and a string wound stator to ensure an accurate and consistent winding each and every time.
The Turnigy SK3 motors are suited to modellers who are seeking a top quality brushless motor without compromise.
• Double shielded bearings
• Sintered neodymium magnets
• String wound stator
• High quality finish
• Super-smooth operation
Voltage: 6.4~12.6V (2~3S LiPoly)
Max Power: 189W
Max current: 18A
Idle current: 0.095A
Bolt holes spacing: 16 x 19mm
Bolt thread: M2
Plug: 3.5mm Bullet
Suggested ESC: 25A
Motor dimensions: 28 x 26mm
Mount & screws
Hmotnost ( g )
Kv (rpm / v)
Maximální proudy (A)
Výkon ( W ):
Délka B ( mm ):
Může Délka D ( mm )
Maximální napětí ( V)
Hřídel A ( mm ):
Unit Weight (g):
Průměr C ( mm )
Celková délka E ( mm )
Odpor ( mh):
nice motor, great that the 3.5mms are pre soldered.motore molto performante ne consiglio pienamente l'acquistoI buy this one and the olt version to make a fast comperisation if you like to have a detailed test like this entry thank you :)
Old Version with the same kv: http://www.hobbyking.com/hobbyking/store/__39312__Turnigy_Aerodrive_SK3_2826_1240kv_Brushless_Outrunner_Motor_EU_warehouse_.html
Quality the new Version is a little bit better, less spherical bearing clearance, and better black mounting plate.
Weight: the new one is 2.2 gram Havier because it different propeller mounting everything else is same.
Performance. New one as 20 gram less Trust, and 0.5 gram/watt /less Efficiency and run Hotter!
What I dont like on the new one: its shaft holding its very big 7 mm and difficult to make a hole on a 10 mm squared pole.
Conclusion for me win the old one!