EGODRIFT Tengu 4525HS / 515kV Motor (55mm Shaft)

$ 459.99 $ 444.99

Hand-wound EGODRIFT Tengu 4525 HS Series 515kV brushless motor for 700 class helicopters, such as the Align, Mikado and Gaui 700 size craft (55mm shaft)

EGODRIFT Tengu high-performance brushless motor for RC Heli are the result of one year of development and testing. The 4525HS Tengu comes with a kV rating of 515kV and fits all 700 class helicopters.

All CNC parts are processed in our EGODRIFT factory on our Japanese Tsugami precision CNC machines for the utmost in precision and quality. We apply the same high standards to all other components used in the making of this motor, so it features EZO bearings, a custom made stator and special high temperature copper wire.


  • Manufacturer: EGODRIFT
  • Stator size: 4525
  • Motor configuration: 12N10P
  • Motor weight: 460g (16.22oz)
  • Base Colour: Black
  • Wire colour: Copper
  • Motor wire type: High temperature copper wire
  • Motor wire: 1.25mm
  • Motor shaft: Hardened Steel
  • Shaft diameter: 6.0 mm
  • LiPo cells: 12S, 14S
  • Motor kV: 515 kV
  • Stator diameter: 45 mm
  • Stator height: 25 mm
  • Stator lamination: 0.15 mm (+)
  • Body Length: 55.58mm (2.19 inch)
  • Diameter: 56.4mm (2.22 inch)
  • Screw hole diameter: 4,0 mm
  • Motor hole pattern: 30mm
  • Idle current: 3.2A
  • Maximum Current: 110A (Peak: 200A / 2 seconds)
  • Maximum Power: 5500W (Peak 9600W / 2 seconds)
  • Internal resistance: 18 mOhm
  • Connection: Wire / Gold plated plugs
  • Designer: Yutao Zou

Out of stock

SKU: Tengu-4525HS-515kV-55-11727 Categories: , ,
Brushless Motor suitable for: Align, Mikado and Gaui 700 size craft (55mm shaft)


  • 1x Tengu 4525 HS Series/515kV motor
  • 55mm exterior length shaft
  • 3 x Gold plated connectors, Male
  • 3 x Gold plated connectors, Female
  • 4 x Mounting screws
  • 1 x Bell securing screw


Additional information

Weight 1 kg
Dimensions 20 × 20 × 10 cm


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