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£926.57

R/C Aircraft Brushless (BLDC) Electric Motor Predator 25 Evo (4425)

R/C Aircraft Brushless (BLDC) Electric Motor Predator 25 Evo (4425).

The Predator 25 closes the gap between the Terminator and the Predator 30 and is developed for F3A-X Models or models with the same weight, means aerobatic-models with a span of about 2,3 m – 2,5 m. In the class F3A-X is the limit of the weight 10 kg. The motor is developed to be as light as possible, the motor weight is 1275 g including the couple-system for the folding-props.

You have to use the motor with a LiPo 10S and 8-10Ah. The efficiency of the motor is about 89% and the power is about 7KW.

The Predator 25 is just available in a spinner system with folding props 25" - 28”. The weight of the motor, controller, spinner, prop and lipo is about 4000 g. For 'normal' aerobatics the motor is good for models up to 12 kg.

Predator 25-8
weight about: 1400 g
shaftdiameter: 10 mm
versions: 8 windings
cells: 10 LiPo
pole: 20

rpm with no load 1/min/Vol
Predator 25/8 185 1/min/Volt

motor model cells prop max. Eta
Predator 25/8 scale-, aerobatic 10 - 14KG 10 LiPo 26 x 12“ - 28,5 x 12“ 88%

Predator 25/8
prop voltage in V current in A rpm 1/min thrust in N
CFK 26x12 RASAfolding 0° 32,2 104,2 5220 137
34,4 116,3 5500 151
36,2 128,5 5755 167
37,2 132,5 5800 175
39,2 146,1 6065 190
CFK 28,5x12 RASA folding 0° 30,8 138,7 4770 168
32,5 151,9 5000 184
34,5 167 5170 206
35,6 178 5300 216
37,2 193,2 5440 226
  • For dimensions and v/rpm and other technical information for this motor, download the Catalogue on the downloads page.
  • For Predator options and videos, click here.
  • Available Options:

    Predator Spinner - Options:

    Predator Vector - Options:

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