SCORPION SII-4020-520KV - FOR 60-64" AEROBATIC AIRFRAMES (6S)

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SCORPION SII-4020-520KV - FOR 60-64" AEROBATIC AIRFRAMES (6S)

Our Price:

$209.99


Quantity (2)

Availability 2 in stock
Weight 3.00 lbs
SKU SII-4025-520
Manufacturer Scorpion

Specifications

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

Stator Diameter 40.0 mm (1.575 in)
Stator Thickness 20.0 mm (0.787 in)
No. of Stator Arms 12
Magnet Poles 14
Motor Wind 13 Turn Delta
Motor Wire 22-Strand 0.25mm
Motor Kv 520 RPM / Volt
No-Load Current (Io) @ 10 v 1.22 Amps
Motor Resistance (Rm) 0.020 Ohms
Max Continuous Current 85 Amps
Max Continuous Power 1850 Watts
Weight 288 Grams (10.16 oz)
Outside Diameter 48.9 mm (1.925 in)
Shaft Diameter 5.98 mm (0.235 in)
Body Length 46.15 mm (1.816 in)
Overall Shaft Length 78.40 mm (3.086 in)
Max Lipo Cell 6s
Motor Timing 5deg
Drive Frequency 8kHz

Weight including packaging

672g

Data Chart

VIEW SCORPION SII-4020-540KV DATA CHART

Full Dimension

VIEW SCORPION SII-4020-540KV FULL DIMENSION

 



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Savox SW-0241 MGP Waterproof 1/5 Scale Digital HV Servo with Soft Start, 0.17sec / 555oz @ 7.4V

Savox SW-0241 MGP Waterproof 1/5 Scale Digital HV Servo with Soft Start, 0.17sec / 555oz @ 7.4V

SAV-SW-0241MGP

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BMS-20635 Aluminum Lockable Servo Arm, Dual Sided, 8 hole, 4.00", 25T Futaba Spline

BMS-20635 Aluminum Lockable Servo Arm, Dual Sided, 8 hole, 4.00", 25T Futaba, Power HD, Savox, Spline

BBR-BMS-20635

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GT2000V2 F5J/P5B Competition Grade CF Powered Glider (2.0M) ARF Kit or PNP

GT2000v2 F5J/P5B Competition Grade CF Powered Glider (2.0M) Kit

The GT2000v2 Powered Glider is a high-performance competition grade glider with light weight carbon fiber and wood construction ideal for precision competition or a gentle relaxing flight. With its elegant wings and carbon fiber fuselage it responds superbly to thermals.

The GT2000v2 version has integrated carbon fiber throughout the model to maximize strength and performance while improving the quality, reducing weight and increasing the performance of glider. Below is a list of improvements from version 1:

  • Thinner/lighter fiberglass battery compartment
  • Carbon fiber canopy and tail pipe
  • Wings constructed with carbon fiber main beam and carbon tube latch with three-stage plug-in structure design for easy transport
  • Thinner wings and optimized airfoil to improve gliding performance
  • Most accessories are made of carbon fiber with improved strength and lighter weight
  • Tail wing incorporates a torsion spring to improve return to center and lighter weight structure

Maximized strength is provided with the carbon fiber tail pipe and carbon fiber reinforced wings so the glider can withstand high speed precise flights setting new standards in the 2M wingspan class. The ailerons and flaps are a wide and long feature, making pin-point landings easy while also improving the launch characteristics and giving the pilot a broad performance spectrum for high speed, aerobatics and thermalling.

The planes docile flying characteristics and excellent performance in the air ensure that the GT2000v2 provides maximum flying pleasure, whether you are a weekend pilot or flying in a competition. You will enjoy floating through the air for long periods, as well as lively aerobatics- all with style and precision.

The model comes as a kit version only due to multiple different power system and competition requirements for pilots. Below are some suggestions:

  •  Recommend a motor with reverse shaft and outer diameter of 28mm, such as XM2838 P5B special motor, or higher performance motor
  • ·May use standard size 9g servos for the tail and wing; however due to the thin wing must use smaller wing servos such as KST08, GDW1906, or Blue Arrow D0474HT MG for the aileron and flap. The thickness of the servo should be less than 9mm and the torque greater than 2kg.

Specs:
Wing Span: 2000MM
Length: 1120MM
Wing Area: 30.3dm2
Flight Weight: 670g
Servos: 9g*6
Motor: XM2838 P5B 1800KV
Esc: 40A (as required based on motor)
Propeller: 8x6E (as required based on motor)
Battery: 3S 11.1V 1300mAh (as required based on motor)

CG: about 45mm from the front leading edge of the wing

GT-2000v21

$450.00