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 Scorpion S-4020-8

Scorpion S-4020-8
CODE: S-4020-8

Old Price: 124.90
Our price: 89.00
You save: 35.90€ (29%)

In stock 0 items
Amount Out of stock


Scorpion S-4020-8

Introduction to Scorpion 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 anodized to provide a beautiful, long-lasting finish. The stators are made with 0.35mm 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 40mm motors come with pre-tinned power leads that are ready for your favorite style connector, and include a complete hardware package that contains a cross style backplate mount with 4 screws, and threaded shaft prop adapter.

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, give Scorpion Motors a try!

Stator Diameter
Stator Thickness
No. of Stator Arms
No. of Stator Poles
Motor Wind
Motor Wire
Motor KV
No-Load Current (Io)
Motor Resistance (Rm)
Max Continuous Current
Max Continuous Power
Outside Diameter
Shaft Diameter
Body Length
Overall Shaft Length
Max Lipo Cell
Motor Timing
Drive Frequency
40 mm (1.575 in)
20 mm (0.787 in)
8 Turn Delta
29-Stand 0.25mm
790 RPM /Volt
1.92 Amps
0.011 Ohms
80 Amps
1400 Watts
304 Grams (10.72 oz)
48.9 mm (1.925 in) 
5.98 mm (0.235 in)
46.15 mm (1.816 in)
78.40 mm (3.086 in)

Included in the Box
1 x Scorpion S-4020-8 Motor
1 x Scorpion 40mm Cross Mount
1 x Scorpion 6mm Threaded Prop Adapter
3 x Female Connectors
3 x Heat Shrink
4 x M4 Screws

Weight including packaging

Full Dimension
View Scorpion S-4020-8 Full Dimension

* Please note that photographs may not accurately represent the number of items per package, size, color or features of a product.

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