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Scorpion SII-3014-1220 Brushless Motor

Scorpion Competition Series Brushless Motors are built from the best materials available, and are designed to provide both quality and performance at an affordable price. The new SII series motors are an updated and improved version of the popular 30mm motors that have been so successful. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Plated to provide a beautiful, long-lasting finish. The stators are made with 0.2mm laminations to give maximum efficiency, and minimum Eddy current losses. The stators are epoxy coated to prevent shorts, and are wound with wire that is rated at 180 degrees C (356 F). The magnets used in Scorpion Motors are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

All Scorpion SII-30mm motors come with Scorpion's new 2.5mm male Bullet style connectors already attached, and include a complete hardware package that contains the following: 3 matching female Bullet connectors for your speed controller, a cross style backplate mount with 4 screws, and a threaded shaft prop adapter.


Stator Diameter 30.0 mm (1.18 in)
Stator Thickness 14.0 mm (0.55 in)
No. of Stator Arms 12
Magnet Poles 14
Motor Wind 11 Turn Delta
Motor Wire 14-Strand 0.25mm
Motor Kv 1220 RPM / Volt
No-Load Current (IO/10V) 1.64 Amps
Motor Resistance (Rm) 0.018 Ohms
Max Continuous Current 46 Amps
Max Continuous Power 640 Watts
Weight 129 Grams (4.52 oz)
Outside Diameter 37.50 mm (1.47 in)
Shaft Diameter 5 mm (0.19 in)
Body Length 39.75 mm (1.56 in)
Overall Shaft Length 68.5 mm (2.69 in)

Included in the Box

1 x Scorpion SII-3014-1220KV Motor
1 x Scorpion 30mm Cross Mount
1 x Scorpion 5mm Threaded Prop Adapter
3 x Female Connectors
3 x Heat Shrink
4 x M3 Screws