Contest! - Bernoulli 3515 Integrated Motors

RCGroups has teamed up with Inspired Flight for another contest!


Enter for a chance to win!

First I want to welcome Inspired Flight as a new advertiser on When I reached out to them I suggested we do a contest on That was all it took and now we have a motor contest for you!

How to Enter

  • Post in this thread what airframe you would use this motor on.
  • You can post as many different airframes as you like.

Contest Details

  • The contest will run for 3 weeks.
  • The winner will be picked randomly.
  • Inspired Flight will ship internationally!

What You Could Win - Bernoulli 3515 Integrated Motor

The winner will receive 4 Bernoulli 3515 integrated 3-in-1 motor solution!

  • The Bernoulli 3515 comes with built-in ESC and RGB Nav-Lighting in one powerful and intuitive solution. With the built-in direction switch, Nav-LED switch and XT30 connector no soldering is required. Simply mount, plug-in and you are ready to fly!
  • The Bernoulli 3515 is engineered for extreme durability and reliability and is capable of performing in nearly any condition. The internal ESC is conformally coated to protect from wet conditions.
  • The Bernoulli 3515 will work with any flight controller. The built-in ESC is pre-tuned for maximum performance and efficiency. The programmable navigational light is a must for line-of-sight flying and allows for enhanced visibility and awareness.

Bernoulli 3515 Promo - INSPIRED FLIGHT (1 min 46 sec)


  • Motor Size: 3515
  • RPM per Volt: 500 kV
  • Shaft Size: 4 mm
  • Weight: 167g
  • Input Voltage Range: 10V - 25.5V
  • Recommended Battery: 4s - 6s LiPo (14.8v - 22.2v
  • Continuous Current: 20 Amps (500W)
  • Burst Current: 35 Amps (875W)
  • Mounting Bolt Pattern: 16x19, 19x25, & 25x25
  • Recommended Prop*:
  • Multirotor: 12-inch to 15-inch Diameter, 3-inch to 5-inch pitch
  • Fixed Wing: 9-inch to 13-inch Diameter, 5-inch to 9-inch pitch
  • Recommended Aircraft Weight*:
  • Multirotor: Up to 1.5 KG (3.3 lbs) per motor
  • Fixed Wing: Up to 4 KG (8.8 lbs) per motor

Each Bernoulli comes with:

  • Bernoulli 3515 Integrated Motor
  • Prop Adapters: 6 mm Threaded Post and T-Style
  • 50 cm Long Pre-Soldered Power Cable w/ XT30
  • 30 cm, 50 cm, or 75 cm long Signal Cable (specify above)
  • Mounting Screws

Learn More Here

Head over to the Inspried Flight site to learn more!

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Feb 14, 2018, 01:38 PM
Flying Low
cbarnes0061's Avatar
Since I’m getting big into designing scratch building I may just have to design something just for them if i were to win.
Feb 14, 2018, 01:40 PM
Do a Barrel Roll!
rcbif's Avatar
A custom Twin Motor Nutball!
Feb 14, 2018, 02:15 PM
Registered User

Bernoulli 3515

I have plans to scratch build a 48 inch Spartan 7 Executive. This motor would make the plane come alive.... It would be great to have this for that project.
Feb 14, 2018, 02:17 PM
Registered User

My scratchbuilt 50% enlarged Raydic

The Raydic is an old Zaic type design pod powered glider that I increased in size . I have a short kit all boxed up and ready to start assembling . This motor would be perfect for this plane . Yep, that's where it would end up .
Feb 14, 2018, 02:28 PM
Registered User
Jebera's Avatar
I am making a conversion from a Hexa Iron-Man to a Y6, will use a PixHawk Cube with HERE+ and will swing 17inch props at 6sLiIon 15A.
I will seriously consider using this Bernoulli Motor+ESC combo for foldability without having the ESCs on the way.

One Question is How we will be the maintenance in case we have a failure on the motor or ESC or motor mount, they will be sold separately?


Feb 14, 2018, 02:35 PM
That thing almost hit me
Tahoed's Avatar
I have the perfect candidate.....
Latest blog entry: Talon Maiden
Feb 14, 2018, 03:03 PM
Registered User
I am right now making a first version of a dual coaxial copter and such motors would make it way easier to incorporate it rather than use typical motors!
Feb 14, 2018, 03:40 PM
Paramotor&racing MR enthusiast
MoldyStain's Avatar
I like this idea.
Feb 14, 2018, 03:40 PM
Registered User
I would do a tri-quad custom build with glow in the dark frame and props for night flights. These motors would bring the build to a whole new level of flight. Custom built gimbal would be mounted on the bottom with 360 rotation and auto return the front.
Feb 14, 2018, 04:28 PM
Would definitely be used in one of my custom built airframes!
Feb 14, 2018, 04:34 PM
Registered User
Robert4613's Avatar
I bet that this would work great in my H&M Performance F4U Corsair!
Feb 14, 2018, 04:36 PM
Registered User
Robert4613's Avatar
Would this motor be too small for a 1:4-3/4 scale Phoenix Westland Lysander?
Feb 14, 2018, 05:05 PM
What could possibly go wrong?
I'd try it out on a BTE Venture 60 electric conversion, well under the 4kg limit and a sweet flyer. Should rock that design
Feb 14, 2018, 05:26 PM
Registered User
mort1369's Avatar
This might just make me want to break out my Bumble Vee .20 and hack away. . . .

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