Hobbywing HW38020376 - EzRun MAX8 G2S ESC + 4278SD 2250kV Sensor Combo
- The esc has an innovative waterproof sensor interface,enhancing the overall waterproof and dustproof performance. It is easy to deal with the harsh conditions containing sediment, ice and snow, water accumulation.
- Built-in ultra-powerful switch mode BEC and support for 6V/7.4V/8.4V switching, supporting a wide range of powerful and high-voltage servos.
- Supports turbo timing setting, the timing response is remarkable when used with the matching motor.
- Multiple protection functions: battery low voltage protection, ESC and motor overheat protection, signal loss protection, current protection.
- The built-in (integrated in the switch) Bluetooth function allows for setting and upgrading the esc by directly connecting to the mobile app, without any additional devices, making it simpler and more convenient
- Data logging function to view various running data on the HW LINK app
- Supports the firmware upgrade of the ESC, you can enjoy the latest functions
Extreme output, easy to control
The ESC has power, yet smooth and linear throttle response. This balance of power and control allows drivers to drive their vehicles at the limit comfortably.
Optimized hardware, increases in stability and reliability
Based on the MAX8 G2 ESC, the brand new G2S ESC is equipped with optimized hardware design application such as intelligent freewheeling technology. The stability and reliability of the ESC has been further improved.
- Optimized hardware design
- Intelligent freewheeling technology
Built-in Bluetooth, directly connected to the mobile APP
The ESC has a built-in Bluetooth module. It allows you to connect to the mobile APP directly without plugging any device. It is simple and convenient to perform parameter settings, data reading, firmware upgrades other operations.
Note: The data includes throttle amount, voltage, current, temperature, speed, etc.
Built-in data logging function, ease of obtaining power operating status
The ESC has a built in data recording module. Store up to 10 minutes of your most recent run. Using the HW Link V2 App, you can view the data saved to the ESC. In addition, the module allows you to view Real Time Data from the ESC for bench top testing and viewing of the data outputs.
Note: Due to transmission distance of bluetooth, the effective distance is only about 5m!
Intelligent fan start and stop function
The ESC fan does not run when the ESC temperature is low.The fan automatically turns on when the ESC temperature reaches the preset value. The intelligent start and stop function of the fan not only reduces noise, saves power, but also ensures that the ESC works in a good temperature range.
Efficient cooling system
A frameless fan with patented technology is used. The large flow of air from the side of the fan effectively blows the heat away from the integrated housing radiator to ensure that the ESC is always in the optimal operating temperature.
High level of protection
Excellent waterproof and dust-proof performance (IP67)
- Cope with harsh environments, various climate conditions all-weather operation capabilities
1/8th power system turbo timing technology
Turbo timing that is adjustable up to 32 degrees. Using turbo allows motor RPM to be increased through advanced ESC electronic timing.
- The maximum speed can be increased by approximately 25% (EzRun 4268/4278SD G2 motors)
The Capacitor protection prevents damage to the power caps from overheating from overloads or extreme conditions. This protects the ESC from damage.
Buil-in Super BEC
A maximum output current of up to 15A
- The output voltage can be switched in three levels of 6V, 7.4V & 8.4V
- The built in super BEC allows racers to use high power, high voltage servos.
Waterproof Sensor Harness
The proven Hobbywing waterproof sensor harness provides an element proof solution for sensor based systems. Using a Hobbywing Adaptor (optional) normal/standard sensor motors can be used as well.
Note: Supports normal adaptor sensored motors, it requires an additional adapter wires for other motors.
Specs:
- Brushless, Sensored, Waterproof 1/8 ESC
- 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
- Output Wires: No
- Input Connectors: XT90
- Output Connectors: 6.5mm Bullet Connectors (Female)
- Fan Size: 30x30x10mm
- Fan Voltage Range: 6V/7.4V/8.4V
- Fan Powered by: BEC
- Size: 60x48x40.5mm
- Weight: 192g
- Firmware Upgrade: Supported
ESC Programing via:
- SET Button on ESC: Not Supported
- LED Program Box: Not Supported
- LCD G2 Program Box: Not Supported
- LCD PRO: Not Supported
- OTA Programmer: Not Supported
- Program Port: Built-in Bluetooth
Data Recording:
- Extreme value: Supported
- Real-time Data: Supported
- Historical data (Graph): Supported
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.
EzRun 4278SD G2 Specs:
- Type: 1/8, sensored, brushless
- Pole Count: 4
- KV Rating: 2250KV
- 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)
