Scorpion SII-4035-450 Brushless Motor, Kv=450

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Scorpion SII-4035-450 Brushless Motor, Kv=450

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We are proud to announce the new generation of SII-40 series motors! With the newly designed mount plate and rotor, these motors are allowed to run at cooler temperatures. The SII-40 series motors are also more powerful and more efficient than the original S-40 motors.

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. Scorpion starts with high quality aluminum alloy parts that are produced on the latest CNC milling machines. These parts are then gold Electro-Coated to provide a beautiful, long-lasting finish. The stators are made with 0.20mm 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 N-50EH style, which are rated for operation at 200 degrees C (392 F), making a motor that is virtually impossible to burn up in normal use.

Scorpion Motors are built to last, and are backed with a 2-Year warranty against defects in materials or workmanship. For the best overall combination of Quality, Performance, and Value, use a Scorpion Motor on your next model!

Scorpion SII-4035-450 Motor Specifications
 Stator Diameter 40.0 mm (1.575 in)
 Stator Thickness 35.0 mm (1.024 in)
 Number of Stator Arms 12
 Number of Magnet Poles 10
 Motor Wind 11 Turn Delta
 Motor Wire 23-Strand 0.25mm
 Motor Kv Value 450 RPM per Volt
 No Load Current @ 10v 1.71 Amps
 Motor Resistance (Rm)  0.026 Ohms
 Maximum Continuous Current 80 Amps
 Max Continuous Power 2960 Watts
 Motor Weight 435 grams (15.34 oz.)
 Outside Diameter 48.8 mm (1.921 in.)
 Shaft Diameter 7.98 mm (0.30 in.)
 Motor Body Length 64.9 mm (2.26 in.)
 Overall Shaft Length 95 mm (3.346 in.)
 Max LiPo Cell 10s
 Motor Timing 5deg
 Drive Frequency 8kHz

Weight including packaging



* 4mm bullet plugs
* Heat Shrink
* Cross Mount
* Standard Prop Adapter
* Bolt on Prop Adapter
Scorpion SII-4035-450 Brushless Motor

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