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We are professional manufacturer, focusing on developing and producing brushless motors for R/C model. ODM & OEM are available. Please don't hesitate to contact us!

SAKER SKF-4050 4-Poles Inrunner Brushless Motors

  • The most popular for boats & 1/8 cars
  • Motor Diameter: 40mm
    Motor Length: 50mm
    Shaft Diameter: 5.0mm
    Shaft Length: 18mm
    Weight: 239g
    Mounting Hole Size: M3, pitch 25mm
    Mounting Hole Depth: 6mm Max.
    Order Name RPM/V No-load Current (7.4V) Max. Amps Max volt (V) Max. Power (W)
    SKF-4050/2D 7358 7.5A 165A 6.8 1120
    SKF-4050/3D 5055 4.1A 113A 9.9 1120
    SKF-4050/2Y 4508 4.4A 101A 11.1 1120
    SKF-4050/4D 3851 2.8A 86A 13 1120
    SKF-4050/3Y 3036 3.2A 68A 16.5 1120
    SKF-4050/4Y 2324 2.1A 52A 21.5 1120