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FRpower 4025 550kv Twister Brushless Motor.

For 500-550-580-600 class heli

In good working order

Specifications

Stator Diameter 40 mm

Stator Thickness 25 mm

No. of Stator Arms 12

Magnet Poles 10

Motor Wind 7+6 Turn Delta

Motor Wire 1-Strand 1.2 mm

Motor Kv 550KV RPM/Volt

No-Load Current (IO/10v) 1.27 Amps

Motor Resistance (RM) 0.018 Ohms

Max Continuous Current 70 Amp

Max Continuous Power 3200 Watt

Weight 350 Grams

Outside Diameter 50.8 mm

Shaft Diameter 6 mm

Body Length 54.5 mm

Overall Shaft Length 90 mm

Max Lipo Cell 12s

Peak Continuous Current 95 Amps (5 seconds)

Peak Continuous Power 4200 Watts (5 seconds)

Motor Timing 5deg~12deg

Drive Frequency 8kHz~32khz

SAB, Goblin, Kraken, RAW, Align, T-Rex, Mikado, Logo, Gaui, MSH, Protos, XLpower, Specter, Lynx, OXY, Tron, Thunder Tiger, Raptor, Soxos, Blade, OMP Hobby, Tarot, ALZRC