Scorpion SII-4025-520KV

$ 209.99
In stock

Product Description

This Motor is perfect for Aerobatic Airplanes in the 67-68" range running on a 6s battery, or sport planes in the 8-15lb range.

Recommended Setup -

Motor - SII-4025-520kv

ESC - Tribunus II 06-120A SBEC

Battery - 6s 3500-5000mah

Prop - 17x10E , 18x8E

Scorpion SII-4025-520KV


Stator Diameter 40.0 mm (1.575 in)
Stator Thickness 25.0 mm (0.954 in)
No. of Stator Arms 12
Magnet Poles 14
Motor Wind 11 Turn Delta
Motor Wire 26-Strand 0.25mm
Motor Kv 520 RPM / Volt
No-Load Current (Io) @ 10 v 1.40 Amps
Motor Resistance (Rm) 0.016 Ohms
Max Continuous Current 100 Amps
Max Continuous Power 2000 Watts
Weight 353 Grams (11.96 oz)
Outside Diameter 48.9 mm (1.925 in)
Shaft Diameter 5.98 mm (0.235 in)
Adapter Thread size M8*1.0
Body Length 54.1 mm (2.129 in)
Overall Shaft Length 85 mm (3.346 in)
Max Lipo Cell 6s
Motor Timing 5deg
Drive Frequency 8kHz

Weight including packaging


Data Chart

View Scorpion SII-4025-520KV Data Chart

Full Dimension

View Scorpion SII-4025-520KV Full Dimension