SCORPION A-7445-140kv (V2) Motor for Giant Scale Airplane (12S 150-170cc)

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SCORPION A-7445-140kv (V2) Motor for Giant Scale Airplane (12S 150-170cc)

Our Price:

$999.00


Stand Off
Cross Mount
ESC
Battery
Quantity (2)

Availability 2 in stock
Weight 5.00 lbs
SKU A-7445-140kv (V2)
Manufacturer Scorpion

The Scorpion A - Series line of motors was designed to be the most optimal and premier choice of motor for your freestyle or UAV airplane. We have achieved incredible performance through incredible efficiency. By optimizing the magnets in the rotor, and using the best quality 0.2mm thickness silicon steel stator sheets, and single strand enamel coated copper wire windings rated above 200C+, the performance and efficiency results are unlike anything we have seen before! Combined with a robust design which has been tested extensively by our world class team pilots for longevity and reliability, we feel this motor checks and exceeds all measurable categories!

The A-7445 was designed specifically for airplanes requiring a 150cc - 170cc equivalent gas engine, or other airframes requiring up to 10,000w of power.

Recommended Prop Selection :

  • For 12s - 29x13C2E / 30x12 C2E / 32x10C2E = 150cc -170cc performance
  • For 14s - 28x12C2E - 30x12 C2E = 150cc performance

Recommended ESC -: Tribunus II 14-300A ESC SBEC

NOTE: Due to the large size of airframes in this class, normally the battery wires must be extended. Running to long of battery cables WILL damage ESC and void your warranty. Precautions must be taken. We recommend the use of the Scorpion 1880uF Capacitor / PDB Board

 Tutorial / WARNING about using ESC's with a Power Supply, or Long Battery Cables

NOTE: Due to the large size of airframes in this class, attaining proper ESC cooling can be difficult. The ESC MUST have direct access to airflow using baffles directing air directly to the ESC. Simply adding a hole in the cowl is not suitable, and air must be carried directly to the ESC via baffling.

Acrobatic Weight Range -: 15.0kg - 25.0kg - kg (33.0lbs - 55.0lbs)

Sport / UAV (single engine) Weight Range : - 21.5kg - 64kg (47.4lbs -142.0lbs)

Scorpion A-7445-165kv (V2) featuresScorpion A-7445-165kv (V2) featuresScorpion A-7445-165kv (V2) featuresScorpion A-7445-165kv (V2) featuresScorpion A-7445-165kv (V2) featuresScorpion A-7445-165kv (V2) features



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Piper J3 Cub 1070mm (42")

Description:

*Free standard shipping is for continental US only

RedwingRC Plug-and-Play aircraft!

The Piper J-3 Cub 120 is very well known. This is a time tested model that have proven to be great for flyers at any skill level. It does not matter what flying skill level you are at - Anyone can fly this plane, and even in windy conditions! If you want to do some aerobatic flying but are not the greatest at landings- then this is the plane for you! The Piper cub has some great details and looks great in the air.

Video:

 

Key Features:

  • 2815A-1100kv outrunner brushless power system
  • 30A Brushless ESC with Switch-Mode BEC
  • Durable and lightweight EPO construction with many surface details
  • Easy take off: effortlessly depart from the ground or your hand.
  • Easy to construct with pre-installed electronics (motors, servos and speed controllers)
  • Strong wing designed for smooth airflow providing exceptional stability, and great ease to control and fly even in wind conditions

 

Specifications:

Wingspan: 42in (1245mm)
Overall Length: 44.5in (850mm)
Flying Weight: 45.9 (1000g) w/Battery
Motor Size: BM2815A- 1100kv (installed)
Propeller: 9 x 5
Radio / Transmitter: Requires 4ch radio - (not included)
Servos: 4 servos installed ( 2 x 9g - 2 x 17g)
Speed Control : 1 x Dectrum 30A Brushless with Switch-Mode BEC (installed)
Battery: 11.1V 2200 mah LiPo 25c (Not Included)
Charger: Requires a 3S lipo charger (Not Included)
Flight Times: Average (8-12 mins)
Assembly Time:

Approx 45min

 

 

 


 

DY8941

$139.00

Club Bundle Show Stopper #1

Club Bundle Show Stopper #1

 

Club Bundle:
Show Stopper #1

Retail Value w/ Shipping: 1968.26
Your Price w/ Shipping: $763

Contents of Bundle:

30cc Slick Redesign - Green
Redwing RC EXCLUSIVE EPP Slick
TomCat Park 370 Motor
TomCat Park 400 Motor
Electric CF Prop 16x12
Electric CF Prop 17x12
Tech Aero IBEC
Guardian Power Board Pro-Series Red
Redwing RC Battery
Redwing RC Hat
2oz Instacure+gap filling CA
2oz Maxi Cure Extra thick CA
3/4oz Maxi Cure Pocket CA
3/4oz SuperGold+ Pocket CA
1oz Foam Cure
4oz Foam Cure
Redwing RC Hooded Sweatshirt
Redwing RC Hooded Sweatshirt
Redwing RC Hooded Sweatshirt
All Sizes RW T-shirt
Canister Muffler w/Flex Header for DLE 35

*This Item will be shipped via FedEx

Club Bundle:
Show Stopper #1

Retail Value w/ Shipping: 1968.26
Your Price w/ Shipping: $763

Contents of Bundle:

30cc Slick Redesign - Green
Redwing RC EXCLUSIVE EPP Slick
TomCat Park 370 Motor
TomCat Park 400 Motor
Electric CF Prop 16x12
Electric CF Prop 17x12
Booma Intellimatch 14 Servo Matching System
Lemon Rx DSMX Compatible PPM 8-Channel Receiver w/Satellite with Failsafe
Redwing RC Battery
Redwing RC Hat
2oz Instacure+gap filling CA
2oz Maxi Cure Extra thick CA
3/4oz Maxi Cure Pocket CA
3/4oz SuperGold+ Pocket CA
1oz Foam Cure
4oz Foam Cure
Redwing RC Hooded Sweatshirt
Redwing RC Hooded Sweatshirt
Redwing RC Hooded Sweatshirt
All Sizes RW T-shirt
Canister Muffler w/Flex Header for DLE 35

*This Item will be shipped via FedEx

BB-CLB-BNDL-SS-1

$799.00

Nitro Star F3.5 V2 Engine, 3.5cc, Slide Carburetor, and Rear Exhaust with a Pull start

Nitro Star F3.5 V2 Engine, 3.5cc, Slide Carburetor, and Rear Exhaust with a Pull start

 

 

Description:
High performance in a compact package!

The DLE-35RA features a rear exhaust for the perfect tuned pipe setup. It also includes a newly designed piston with re-engineered skirt for less piston weight - resulting in such advantages as awesome throttle response, more power and longer engine life. Producing 400 more rpm than the DLE30, the DLE-35RA comes with engine standoffs, electronic ignition, spark plug and muffler.


Download DLE 35RA Mounting Template
Download DLE 35RA Manual Coming Soon


Specifications:

  • Displacement: 34.9 cc (2.13 cu in)
  • Bore: 1.5 in (38.5 mm)
  • Stroke: 1.17 in (35RA mm)
  • Weight: 2.6 lb (42oz)
  • RPM Range: 1,600-8,500
  • Output: 4.1 hp @ 8,500 rpm
  • Requires: unleaded gasoline, oil, ignition battery & propeller
  • Includes: muffler, spark plug, gasket, bolts, machined aluminum standoffs, throttle arm extension
  • Suggested Propellers: 18x6, 18x8, 19x6, 19x8, 20x8, 20x6
  • Suggested Break-in Prop: 18x6
  • Ignition Battery: 4.8-6.0V NiCd or NiMH, 6.6V LiFe or 7.4V LiPo pack (LiPo use requires voltage regulator.)
  • Compression Ratio: 7.6:1
  • 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: 32.1 oz (910 g); Muffler: 2.6 oz (60 g); Ignition: 5.2 oz (120g)
  • Recommended Propeller: Redwing RC 3d Props - type 19x6 19x8 20x6 20x8 Propeller

 

 

RedwingRC Pre-Run
DLE 35ra DLE55
 

 

 

HPI111600

$159.99