Hobbywing Ezrun 4278SD/4268SD 2250kV Brushless Motor - Sensored 3-6S-MAX8 G2 ESC Combo
Hobbywing Ezrun 4278SD/4268SD 2250kV Brushless Motor - Sensored 3-6S-MAX8 G2 ESC Combo
Thank you for participating in our Black Friday sale! Due to higher than expected order volumes, we may experience some delivery delays. But we promise that your patience will be well rewarded as we work hard to ensure that every order is delivered safely and quickly.
Shipping to
Estimated delivery on
- Complete after-sales technical support
Hot-selling Rroduct Recommendations
99 in stock
Couldn't load pickup availability
Competition Motor For 1/8 cars
Specification
Model |
EZRUN 4268 SD |
EZRUN 4278 SD |
PN |
30402751 |
30402800 |
Pole |
4 |
4 |
KV(No-load) |
2500KV |
2250KV |
R. (Ω) |
0.0065Ω |
0.0048Ω |
Current No-load（A） |
4.8A |
5.0A |
Motor D.&L（mm） |
42mm / 68mm |
42mm / 78mm |
Shaft D.&L of the projecting part（mm） |
5mm / 18.5mm |
5mm / 18.5mm |
LiPo(S) |
3-4S Lipo |
3-6S Lipo |
W (g) |
355g (no wire） |
455g (no wire） |
Applicable |
1/8 off-road，1/10 truck、crawler |
1/8 truck, crawler |
Best match with |
MAX 8 G2 ESC |
MAX 8 G2 ESC |
Hobbywing EzRun 4278-2250Kv 3-6S - Sensored Sport Brushless Motor
EzRun 4278SD G2 Features:
-
Chip built in the motor, when matched with Hobbywing EZRUN MAX8 G2 esc, it not only has perfect compatibility, the ESC can automatically identify the motor and build a pure/full sensor mode power system, providing better manipulating performance and more delicate manipulating feel.
-
The rotor adopts four strong magnetic and high temperature resistant sintered Nd-Fe-B magnets, widens the magnetic tile, provides super torque, and makes the motor have strong explosive force and stable output power.
-
The independent high-precision encoder always outputs pure rotor position signal, which effectively avoids the interference of sensor signal and makes the motor work stably in sensor state.
-
High output efficiency, effectively reduce the motor temperature and output more power under the same load.
-
CNC machined aluminum housing, high purity copper windings, advanced rotor structure, 0.2mm silicon steel laminations, high-quality stainless steel output shaft, high-precision bearing for high durability and smoothness.
-
The innovative new sensor interface and rubber cover bearing have better waterproof and dust-proof effect than the traditional sensor motor.
Applications:
-
Vehicles: 1/8 Trucks & Monster Trucks (Sport)
Let customers speak for us
Hello I want thank Soarsky for sending my nb4 barttery order 1750 . Finally received , this company is great and really do care about its customer. I want to correct my pass review and thanks you
Easy replacement process to get radio up and running went you have an accident.
Fitment was good. Stuck well. Would buy again.
Just arrived and was shipped quickly. Can't wait to set it up and start using it. Packaged well with all parts. Will definitely purchase again.
Site de très bonne qualité
2 semaines seulement pour recevoir la commande en France !
Parfait rien à dire de négatif
nice battery
I have resitly upgraded my radio to a NB4+ and I spent good money on it and I started thinking maybe I should get a case for it to keep it nice as I can, though I've never had a case before it was time to start so I ordered Soarsky case and I must say this was the perfect case for my radio has a storage pocket on the inside lid to keep stuff a couple extra slot for things and some extra room, I'm very happy with this purchase, and I do recomened this case for yor Noble remote.
it showed up fast, works as advertised
I got what I wanted at a good price and fast delivery. It arrived 2 days before estimate date.
John G
Just what I was looking g for. Excellent
Looks amazing and would definitely buy again, wish the gaps were tighter so the sticker looks more like it’s one piece, definitely recommend having a heat gun or a hair dryer with you as the stickers didn’t wanna stick overly well. Bottom of the external battery sticker isn’t the best as the holes for the rubber strips weren’t big enough
Fast shipping and case is exactly what I needed to protect my Flysky…had to do a little altering for the handle.
Good quality frame. Got the yellow which is more of a gold/orange colour which i like. I haven’t installed it yet, but i’m very happy with it.
Great product, easy to apply. Only suggestion I have would be to add a picture of where each sticker is to be applied. Some may have a hard time figuring out where some of the smaller stickers go.
The cost is good, the quality of the design is good and most of all the functionality is amazing. All of my RC road cars are run with these great receivers. I would recommend them. 5 stars!
Total items
Product subtotal
Collections
-
New Products
The latest products on Soarsky Store, quickly learn about the latest products...
