Register

Product Finder

Settings

Useful links

Live Chat
 
[["US","AU","GB","DE"]]
Register

Turnigy Aerostar 4340-720kv Brushless Outrunner (900w)

Turnigy Aerostar 4340-720kv Brushless Outrunner (900w)

Discontinued Product

Please continue searching for a similar product.
Rating:
Stock:
OUT OF STOCK
Weight:
382 g
SKU:
9392000018
Product
Description

The Turnigy Aerostar outrunners are designed with one thing in mind - maximising performance! They feature high-end 45SH magnets, high quality NMB bearings, custom motor mount and all motors are precision balanced for smooth running.

The 4340-720 includes a bolt on prop adapter, fitted 3.5mm male connectors and has a built in aluminium mount for quick and easy installation onto your airframe, also supplied is a bolt on X mount for mounting to aircraft front formers etc. These motors are supplied inside a nice foam lined Aerostar metal box.

Specs:
Voltage: 4s (14.4v)
Max Current: 61A
No Load Current: 2.3A @ 7.4v
Max Effiency: 36A
Max Watts: 900w
Resistance: 0.0055 Ohm
Diameter: 43mm
Length: 38mm (exc X mount and prop adapter)
Shaft Diameter: 3mm
Prop Adaptor Shaft Diameter: 6mm
Weight: 220g (inc X mount and prop adapter)

Product
Specifications

Additional Information

  • SKU:
    9392000018
  • Brand:
    No
  • Shipping Weight(g)
    382.00
  • Length
    110.00
  • Width:
    60.00
  • Height:
    75.00
  • Kv(rpm/v)
    720.00
  • Unit Weight (g)
    199
  • Max Currents (A):
    61.00
  • Resistance (mh):
    0.00
  • Max Voltage(V)
    14.00
  • Power (W)
    900.00
  • Shaft A(mm):
    3.00
  • Length B (mm):
    38.00
  • Diameter C(mm)
    43.00
  • Can Length D(mm)
    23.00
  • Total Length E(mm):
    47.00
Community
Discussions
Rate&
Review

Write Your Own Review

Only registered users can write reviews. Please, sign in or sign up

verified_user Quality
trending_up Value
playlist_add_check Overall
I recently bought this motor because I need 800 Watts for my Great Planes RV-4 weighing 2.9 KGS and I want to fly it on 4 cells.
PROBLEM !
With a Turnigy light wood propeller 13x6 I only get 500 Watts. I use the HobbyKing 70A ESC 4A UBEC in combination with this motor.
SOLUTION !
I programmed the ESC as follows:
Angle of entrance = HIGH
PMW frequency of motor = 16K
Propeller = Turnigy light wood propeller 14x8
With full power I get 950 Watts and the motor pulls 68 Amps
Now I can't wait to get the RV-4 flying.
I will certainly buy the same motor for my Great Planes Ultimate Biplane.
verified_user Quality
trending_up Value
playlist_add_check Overall
Upload
Videos
Upload video
Upload
Files

Only registered users can upload files. Please log in or register to start helping your fellow hobbyists today!

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.