SCORPION SII-4025-520KV - FOR 67-68"AEROBATIC AIRPLANES (6S)

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SCORPION SII-4025-520KV - FOR 67-68"AEROBATIC AIRPLANES (6S)

Our Price:

$209.99


Quantity (2)

Availability 2 in stock
Weight 3.00 lbs
SKU MTR-0143
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 25.0 mm (0.954 in)
No. of Stator Arms 12
Magnet Poles 14
Motor Wind 11 Turn Delta
Motor Wire 26-Strand 0.25mm
Motor Kv 520 RPM / Volt
No-Load Current (Io) @ 10 v 1.40 Amps
Motor Resistance (Rm) 0.016 Ohms
Max Continuous Current 100 Amps
Max Continuous Power 2000 Watts
Weight 353 Grams (11.96 oz)
Outside Diameter 48.9 mm (1.925 in)
Shaft Diameter 5.98 mm (0.235 in)
Body Length 54.1 mm (2.129 in)
Overall Shaft Length 85 mm (3.346 in)
Max Lipo Cell 6s
Motor Timing 5deg
Drive Frequency 8kHz

Weight including packaging

735g

Data Chart

VIEW SCORPION SII-4025-520KV DATA CHART

Full Dimension

VIEW SCORPION SII-4025-520KV FULL DIMENSIOn

 

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XQ 4013 digital 6v

Description:
The XQ 4013 servo is the best option out there for 30cc sized 3d planes. Perfect combination of speed and torque and a price point that make the other servo companies jealous.

The XQ 4013 has superior reliability to other servos. They have a core less digital motor, for precise strong movement. The XQ 4013 has all titanium gears, heat sink to reduce overheating, waterproof housing, and great torque and speed.

The XQ 4013 is perfect for a 30CC 3D plane for ALL surfaces. They can be used reliably in a 50cc plane also on all surfaces.

Specifications:

  • Torque:
    • 166.7 oz/in at 4.8V (12.0 kg/cm)
    • 197.2 oz/in at 6V (12.8 kg/cm)
       
  • Speed:
    • .13 sec at 4.8V
    • .11 sec at 6V
       
  • Voltage: 4.8V - 6V
  • Weight: 2 oz (59g)
  • Size: 40x20x39mm
     
  • Gear Style: Futaba Arms
  • Modulation: Coreless Digital
  • Gear Type: Titanium
  • Weight: 2oz (59g)
  • Size: 40x20x39mm




Watch this video of the XQ 4013 beating the Hitec 7985mg

Features:

  • Titanium Gears
  • Waterproof
  • Coreless
  • Digital
  • High Torque/High Speed
  • Smooth resolution


Don't forget to buy some circle servo arms to fit your carbon fiber arms you got in your kit!

 

X-4013

$42.50

DLE 20cc Engine

+ Free Shipping (Continental US only!) If international customer, please contact us for shipping quote. You will be charged separately for shipping.
+ Free 2 Year warranty

 

 

Description:
Glow power isn't the only option anymore. The DLE-20 not only fills the displacement gap, but includes a beam mount to make the glow-to-gas upgrade drop-in fast and easy. A rear pumper carb simplifies installation and adjustment of the DLE 20cc. A generous package of "extras" and electronic ignition for starting ease and top performance make the DLE 20 an attractive alternative to glow…and a solid buy for value and performance.

We supply a free 2 year warranty with our DLE 20, and also back it with our in house repair of DLE engines.



Download DLE 20 Manual



Specifications:

  • Stock Number: DLEG0020
  • Displacement: 20 cc (1.22 cu in)
  • Bore: 1.3 in (32 mm)
  • Stroke: 1.0 in (25 mm)
  • Weight: 28.9 oz (820 g)
  • RPM Range: 1,750-9,000
  • Output: 2.5 hp @ 9,000 rpm
  • Requires: unleaded gasoline, 2-cycle oil, ignition battery & propeller
  • Includes: electronic ignition, muffler, spark plug, gasket, bolts, throttle arm extension & manual
  • Suggested Propellers: 16x8 17x6
  • Suggested Break-in Prop: 16x8
  • Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulator.)
  • Compression Ratio: 10.5:1
  • Gas/Oil Mix: Break in with Lawn Boy(or similar non synthetic oil) at 32:1 Ratio per gallon / Use RedLine oil at 50:1 for long term use after break in.
  • Replacement Spark Plug: NGK CM6 (DLEG5510) or equivalent
  • Weight Breakdown: Engine: 22.9 oz (650 g); Muffler: 1.8 oz (50 g); Ignition: 4.2 oz (120 g)
  • Recommended Propeller: Hawk "C" type 17x6 (for 3d), 16x8 (sport/pattern)

 

 

RedwingRC Pre-Run
DLE 35ra DLE55


 

 

DLE-20

$249.99

SmartDesign V3 "Trouble Free" Tail Wheel Assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Description:

This tail wheel assembly is extremely efficient and reliable. With fewer parts, there is less to worry about and the solid construction makes it the go-to choice for pilots at any skill level. The new V2 design incorporates ball bearings for smooth motion, ball-joint to rudder steering connection, wider CF mounting plate, and slightly larger wheels that the v1. "Trouble Free" means just that... no more worrying about screws falling out or loss of control. Make the switch today by installing the SmartDesign Tail Wheel!!!

CNC Aluminum & C.F. Tail Wheel Assembly for 20cc to 220cc

 


 

Features:

 

  • Extremely Reliable
  • Mechanically Efficient Design
  • Simple and Solid Construction
  • Fewer parts needed for install
  • Ball Bearings

 

Pricing

 

  • 20-40cc: $27.00
  • 50-70cc: $34.99
  • 85-120cc: $44.99
  • 150cc-220cc: $54.00

 

 

Weight

 

 

  • 20-40cc: 1.2 oz
  • 50-70cc: 1.6 oz
  • 85-120cc: 2.2 oz
  • 150cc-220cc: 2.6 oz

Don't forget to check out our Aluminum Hub Wheels! They are excellent replacements for landing gears and tail wheels. Please see sizing chart below.

Tail Wheel Chart

GW-KAGC-112

$54.99