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

Contact UsCustomer Reviews

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

 



: *
: *
: *
 

Spark Plug - DLE

Spark plug for DLE Engines.
 

DLParts-01

$8.99

HiTec D-645MW 32-Bit, High Torque Metal Gear Servo .17sec/180oz @ 7.4v

D-645MW 32-Bit, High Torque Metal Gear Servo .17sec/180oz @ 7.4v 

 

 

 

 

 

 

 

 

 


Description:

The powerful HS-645MG is one of Hitec’s most popular servos. It’s the perfect choice for those larger sport planes or monster trucks and buggies requiring a durable high torque servo. Featuring our unique M/P and metal gear train technology, the HS-645MG offers one of the strongest gear trains available in any servo. 

Specifications - Hitec 645 MG

  • Torque:
    • 107 oz/in at 4.8V (7.7 kg/cm)
    • 133 oz/in at 6V (9.6 kg/cm)
       
  • Speed:
    • .24 sec at 4.8V
    • .20 sec at 6V
       
  • Voltage: 4.8V to 6V
  • Weight: 1.94 oz (55g)
  • Size: 1.59 x 0.77 x 1.48 in (40.39 x 19.56 x 37.59 mm)
     
  • Motor Type: 3 pole
  • Dual Ball Bearings

     

     

     

HS-D645 MW

$39.99

3S Indoor Foamie Power Pack 1914-1100KV Brushless Motor, ESC, and Prop Adapter Combo

Indoor Micro Flyer Power Pack 1914-1100KV Brushless Motor, ESC, and Prop Adapter Combo

The Tomcat G25 Brushless motor. This is a high-end motor combines ultra-high power and super efficient design to deliver outstanding performance.

Specifications

  • Type:......................... C-G-3527-KV1140 (G25)
  • KV(rpms per volt):... 1140
  • No load current: ....... 3.2 A @10V
  • Resistance:................ 0.016 ohms
  • Watts:........................ up to 860
  • Continuous Current:... 48A
  • Max Burst Current:.... 56A,10seconds
  • Cells:......................... 3–4 S Li-Po
  • Recommended Props: 8x6 to 10x10
  • Slots,Poles:............... 12,14
  • Diameter:.................. 35 mm
  • Shaft: Diameter:........ 5.0 mm
  • Weight:...................... 180 g
  • Brushless ESC:......... 60A

DW-MM1914A-P2

$39.99