Brushless ESC's

Hobbywing EzRun MAX8 G2 / 4278-2220Kv 3-4S - Sensored Sport ESC/Motor Combo - XT90 (x2)

The ESC uses a special process, coupled with an innovative waterproof design, to increase waterproofing and dust-proofing performance in different climates. It is easy to deal with the harsh conditions containing sediment, ice and snow, water accumulation.

MAX8 G2 SD ESC Features:

• Built-in ultra-powerful switch mode BEC with a continuous current of 6A, an instant 15A, and support for 6V/7.4V/8.4V switching, supporting a wide range of powerful and high-voltage servos.
• Equipped with the most advanced and safe electronic switches. The traditional mechanical switch protects and prevent dust, humid and other harsh environments, contact rust, and violent impact (such as flying slope landing) caused by the automatic closure of mechanical switches and other issues.
• Support the 32 degree turbo timing setting. When used with the matching motor (such as EZRUN 4278SD), the maximum rpm can be increased by about 25%, easily win your rival.
• Multiple protection functions: battery low voltage protection, ESC and motor overheat protection, signal loss protection, current protection.
• Support LED program card, LCD G2 program box, OTA programmer (Note: optional) to set the parameters of the ESC.
• Real-time data logging to view various running data on the HW LINK app using the OTA Bluetooth module.
• Support the firmware upgrade of the ESC (The multi-function LCD G2 program box or OTA Programmer is needed to purchase), you can enjoy the latest functions

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.

EzRun MAX8 G2 SD Specifications:

• Scale: 1/8
• Brushed/Brushless: Brushless
• Sensored/Sensorless: Sensored
• Waterproof: Yes
• Cont./Peak Current: 160A/1050A
• Input Voltage: 3-6S Lipo
• BEC Output: 6V / 7.4V / 8.4V adjustable, continuous current 6A (Switch-mode)
• Input Wires: 10AWG 150mm
• Input Connectors: XT90
• Output Connectors: 6.5 Bullet Connectors (Female)
• Size: 60x48x40.5mm
• Weight: 192g
• Fan Size: 30x30x10mm
• Fan Voltage Range: 6-8.4V
• Fan Powered by: BEC

(Note: All the wire length above is the original length not the length you see from the outside.)

ESC Programing via:

• SET Button on ESC: Not Supported
• LED Program Box: Supported
• LCD Program Box: Supported (G2)
• OTA Programmer: Supported
• Program Port: PRG/Fan Port
• Firmware Upgrade: Supported

EzRun 4278SD G2 Specs:

• Type: 1/8, sensored, brushless
• Pole Count: 4
• KV Rating: 2220KV
• LiPo Cells: 3-6S
• No-load Current: 5.0A
• Diameter: 42mm
• Length: 78mm
• Shaft Diameter: 5mm
• Weight: 455g
• Front Bearing: D16xD5xT5mm
• Rear Bearing: D11xD5xT5mm

Applications:

• Vehicles: 1/8 Trucks & Monster Trucks (Sport)