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Turnigy D3548/6 790KV Brushless Outrunner Motor

Turnigy D3548/6 790KV Brushless ...

Turnigy D3548/6 790KV Brushless Outrunner Motor

Battery: 3~5 Cell /11.1~18.5V
RPM: 790kv
Max current: 40A
No load current: 1.8A
Max power: 715W
Internal resistance: 0.040 ohm...

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Turnigy D3548/6 790KV Brushless Outrunner Motor

Battery: 3~5 Cell /11.1~18.5V
RPM: 790kv
Max current: 40A
No load current: 1.8A
Max power: 715W
Internal resistance: 0.040 ohm
Weight: 159g (including connectors)
Diameter of shaft: 5mm
Dimensions: 35x48m
Prop size: 11.1V/12x12 18.5V/11x7
Max thrust: 1650g


Additional Information

  • Blade Count:
  • Speed (Sec/60deg):
  • Torque(kg)(min. 0.01kg)
  • Diameter X(Inch)
  • A(mm):
  • B(mm):
  • C(mm)
  • D(mm)
  • E(mm):
  • F(mm):
  • SKU
  • Brand
  • Weight(g):
  • Length:
  • Width
  • Height
  • Kv(rpm/v):
  • Max Currents (A):
  • Power (W)
  • Length B (mm)
  • Can Length D(mm):
  • Max Voltage(V):
  • Shaft A(mm)
  • Unit Weight (g)
  • Diameter C(mm):
  • Total Length E(mm):
  • Resistance (mh)

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Got this motor on my homemade foamy Piper Cherokee 1400mm and it's just perfect. Got high climb rates and slow flying altogether. Using a 11x7 prop Master Airscrew and a 3000mAh 4S battery, only pulls 32 Amps! So a 40A plush will do it... Can't recommend it more! Flying weight is 2.4Kg but it easily pulls 2.9Kg with a 3300Mah a GoPro and two other small cameras... Don't doubt it, for the price you won't get anything better!

Caveats: Motor shaft is 8.5mm so I had to drill my prop... I'm not totally happy with that since some vibration can be perceived, specially full throttle... I also had to glue the four screws for the motor mount with steel epoxy or it would just get loose...

Check a video of the motor running here:

Im running mine on a 13x6.5 with a 3S as I was recommended, has anybody any ideas how to improve as the plane seems slow !
Did the same as GLEN
Installed it on a Unique Model 1200mm Corsair with same prop (12x6), 50A ESC and flight well. Great torque and speed (quite slow for me but enough ^^.
I measure about 40 amps,.
I'll try with 11x7 APC prop to try to improve speed regardless the torque.
Becareful with this plane. It need to add a lot of weight, in order to balance it (I had to add about 150g in the nose of the plane)

I really recommand this strong motor !!!
Good Outrunner for sailplanes with folding prop. Nice quality, good machined.

Recommended product.
I installed this motor in a Unique Models 1200mm Corsair (also sold here at HK). Additionally, I upgraded the ESC to a HK 50A red. With an 12x8 APC prop, I'm pulling 41 amps with a fresh 4s battery. That's 642 watts (at a measured 15.7 volts during the test) with 1.74 Kg of thrust. Seems like a well matched prop. The Corsair flies great now. Nice performance improvement for the plane, and I can actually use mixed throttle during the flight, instead of needing to be full throttle all the time. Definitely recommended.
I ordered 6 of these motors. After running each motor, 2 of them are vibrating very strong. It's bad that this isn't checked before shipping...
Big and beefy. It's a great motor for larger model rc planes.
great motor would put on par with a 40 sized motor depending how you prop it. love the turnigy range never had one let me down .
firstly I used a 12x8 pulling 615 watts at 45a on 4s now im using a 13x4e at 550watts at 31a on a 4s. don't use 3s it wont give any performance for the size and weight of the motor.
Wanted to power up one of my planes. Talked to Hobbyking and they had the exact outrunner at a perfect price. Quality and price. Thanks Hobbyking
Great motor. Used in 56" Pheonix Tigermoth with 40a ESC and 2200mah 4S pack. Fantastic setup.
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