Hobbywing Ezrun 4278SD/4268SD 2250kV Brushless Motor - Sensored 3-6S-MAX8 G2 ESC Combo
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$109.99
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$119.99
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Hobbywing Ezrun 4278SD/4268SD 2250kV Brushless Motor - Sensored 3-6S-MAX8 G2 ESC Combo
Sale price
$109.99
Regular price
$119.99
Regular price
$109.99
Unit price
per
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Description
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.
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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.
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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.
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High output efficiency, effectively reduce the motor temperature and output more power under the same load.
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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.
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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)
Shipping Info

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Shipping Times
- Domestic Orders (within the United States): Most orders are processed within 1-2 business days. Standard shipping usually takes 3-7 business days to arrive, depending on your location. Please note that delivery times may vary due to factors such as weather conditions and holidays.
- International Orders: International orders are processed within 1-2 business days. Delivery times vary depending on the destination and may take 7-21 business days. Customs processing may also affect delivery times.
Order Tracking
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Shipping Restrictions
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About Returns
After the order is shipped and signed for normally, if there is no quality problem with the product, we cannot return it for you. Please understand.
If the order is not shipped, if you need to cancel the order, a 30% handling fee will be charged, which is charged by the payment software.
If the product is delivered normally and there is no quality problem, but you still need to return it, you need to pay the relevant shipping costs and tariffs, and the product must be intact.
If the product is delivered normally and there is no quality problem, but you still need to return it, you need to pay the relevant shipping costs and tariffs, and the product must be intact.
Contact Us
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