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EZRUN 4278SD G2R Motor (3-6S) 2250KV

Item No. HWI30402141
Pre-Order
Brand Logo
4.2 out of 5 Customer Rating

EZRUN 4278SD G2R Motor (3-6S) 2250KV

Item No. HWI30402141
$94.99
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Only manufacturer discounts can be applied to this product. Tower Hobbies coupon codes not applicable
Next Shipment January 2025
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Product Details

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In The Box
  • (1) EZRUN 4278SD G2R Motor

Features

  • EzRun MAX 4200 Series G2R Motors have excellent compatibility with the Hobbywing EZRUN MAX8 G2S ESC. The ESC can automatically recognize this motor, creating a fully sensored power system that offers improved control performance and a refined control feel, while also enabling motor overheat protection.
  • The rotor features four high-strength, high-temperature-resistant sintered Nd-Fe-B magnets with widened magnetic tiles, delivering exceptional torque, explosive power, and stable output.
  • An independent magnetic ring ensures that the Hall sensor consistently outputs a pure rotor position signal, effectively avoiding sensor signal interference and enabling stable operation in sensor mode.
  • With high output efficiency, this motor reduces temperature and delivers more power under the same load.
  • Its CNC-machined aluminum housing, high-purity copper windings, advanced rotor structure, 0.2mm silicon steel laminations, high-quality stainless steel output shaft, and high-precision bearings enhance durability and smoothness.
  • The innovative new sensor interface and rubber-covered bearings provide superior waterproofing and dustproofing compared to traditional sensored motors.

Product Specifications

Application 1/8 Buggy, 1/10 Monster Truck
Forward Yes
Idle Current (Io) 5.3A
Input Voltage 3S-6S
Manufacturer # 30402141
Motor Type Brushless
Number of Poles 4 Poles
Outer Diameter 1.65" (42 mm)
Product Length 3.07" (78 mm)
Product Weight 16.40 oz (465g)
Reverse Yes
RPM/Volt (Kv) 2500KV
Shaft Diameter 0.197" (5 mm)
Shaft Length 0.728" (18 mm)