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⚡ Elevate your RC game with power that soars beyond limits!
The DIAMONDDYNAMICS Hobbyhh Brushless Motor 4250 800KV is a high-performance, lightweight motor designed for RC gliders and UAVs. Delivering up to 1250W of power and compatible with 7.4V to 14.8V batteries, it features a precision balanced rotor and durable aluminum alloy construction. Equipped with 4.0mm banana connectors, it ensures easy installation and reliable, low-noise operation—perfect for professionals seeking top-tier thrust and efficiency.
| ASIN | B09BZ26W4W |
| Best Sellers Rank | #71,928 in Toys & Games ( See Top 100 in Toys & Games ) #32 in RC Electric Motors |
| Brand | DIAMONDDYNAMICS |
| Brand Name | DIAMONDDYNAMICS |
| Customer Reviews | 4.4 out of 5 stars 61 Reviews |
| Horsepower | 1250 watts |
| Included Components | nothing |
| Item Weight | 216 g |
| Manufacturer | Hobbyhh |
| Material | Aluminum |
| Material Type | Aluminum |
| Number of Items | 1 |
| Part Number | D4250 |
| Shaft Diameter | 4 millimeters |
| Speed | 60 kilometers per hour |
| UPC | 781855994927 |
| Voltage | 7.4 volts |
B**B
Nice Motor - 8700 RPM on 3S, at 40 Amps with a 12X8 Zinger Prop on the Test Bench.
Bench Tested: 3S LiPo, 5200mAH/50C Battery, 80A Speed Control, 12x8 Zinger Wood Prop. Ran almost 9000 RPM at 40Amps. Neither motor or speed control got very warm after a couple of minutes of testing. I was planning to run this on 4S in a Kadet 25, but thinking 3S might be enough. Taking a wild guess; thinking this might be a .32 class motor. Update: Aug 8, 2023. Finally flew it. Flew fine on 3S with 11x7 prop, but on 4S with 12 x 8 - Wow!
C**N
Exceptional power
I have 2 of these motors and the power is simply amazing on 4 cells.
B**N
Excellent product
First motor purchased for rc plane from Amazon. Runs very well. Quiet. Comes with everything you need to install.
B**R
Good enough for the Deuces Wild!
I use these in my beautiful 12 yr old Deuces Wild twin pattern plane. They are awesome on a 10 lb airplane running 12x8 props. Mine are 3 yrs old, and still like new.m
S**L
Better than advertised
What a lot of bang for the buck. Beautiful motor I'd buy again.
J**N
Junk
These motors are junk ... i have a hanger 9 b-25 and both motors by 3rd flight the magnets came loose ... they had good power but didn't stay together
B**N
good motor
adequate power for my trainer
A**O
Buena calidad
De buena calidad y llegó a tiempo
Trustpilot
1 month ago
2 months ago