Description

Specifications FAQ

The Hobbywing EZRUN MAX10 G2S 140A Combo with 3665SD G3 4000KV Motor combines the powerful MAX10 G2S 140A ESC with the matching EZRUN 3665SD G3 4000KV sensored brushless motor to create a factory-matched power system for high-performance 1/10 scale RC vehicles.

The MAX10 G2S is the evolution of the MAX10 G2, retaining the same power ratings and case while adding integrated Bluetooth programming, internal data logging and an additional 8.4V BEC setting for compatible high-voltage servos.

Bluetooth is built directly into the ESC's power switch, allowing connection to a smartphone through the Hobbywing HW LINK app without requiring additional programming hardware. From the app, users can adjust ESC parameters, review recorded data and perform firmware updates.

The MAX10 G2S also features internal data logging of the last 10 minutes of runtime. Recorded information can be reviewed graphically through the HW LINK app, providing an easy way to analyse the system after a run.

When paired with the supplied Hobbywing EZRUN 3665SD G3 motor, the ESC can take advantage of its advanced motor functions. Turbo Timing of up to 32 degrees can increase maximum RPM by up to approximately 25%, while compatible motor overheat protection provides additional protection for the power system.

The included EZRUN 3665SD G3 4000KV is a sensored 4-pole brushless motor designed to provide high torque, rapid acceleration and stable performance. Its CNC-machined aluminium housing, high-precision bearings and 5mm motor shaft provide the construction required for demanding short course truck, truggy and monster truck applications.

Both the ESC and motor are rated IP67 for dust and water protection, while a waterproof sensor cable maintains sensored operation between the motor and ESC.

Cooling is handled by an integrated heatsink and temperature-controlled frameless fan with side air discharge. The fan remains switched off while temperatures are low and automatically activates once additional cooling is required.

The adjustable 5A switch-mode BEC offers selectable 6.0V, 7.4V and 8.4V outputs, allowing the system to work with a variety of standard and high-voltage servos. A 3S battery or higher is required to access the 7.4V and 8.4V BEC settings.

While the MAX10 G2S 140A ESC supports 2S to 4S LiPo, the supplied 4000KV 3665SD G3 motor is specified for 2S to 3S LiPo operation. The combination therefore provides a powerful matched setup for compatible 1/10 short course trucks, truggies and monster trucks running up to 3S.

Available from Campbelltown Hobbies, the Hobbywing EZRUN MAX10 G2S 140A 4000KV Combo delivers a complete sensored brushless power system with smartphone programming, data logging, Turbo Timing and advanced protection features.

Required Items

  • 2S or 3S LiPo Battery
  • Compatible LiPo Battery Charger
  • RC Radio System
  • Steering Servo
  • Suitable Pinion Gear for Vehicle Application

Specifications

ESC – Hobbywing EZRUN MAX10 G2S 140A

ESC Type: Sensored & Sensorless Brushless
Continuous Current: 140A
Peak Current: 880A
Input Voltage: 2-4S LiPo
BEC Type: Switch Mode
BEC Output: 6.0V / 7.4V / 8.4V Adjustable
BEC Continuous Current: 5A
Turbo Timing: Up to 32°
Bluetooth: Integrated into Power Switch
Smartphone App: Hobbywing HW LINK
Internal Data Logging: Last 10 Minutes
Firmware Updates: Via App
Cooling Fan: Temperature-Controlled Frameless Fan
Fan Power: BEC
Waterproof Rating: IP67
Programming Port: Separate 3-Pin
Input Connector: XT60
Motor Output: Gold Bullet Sockets
Dimensions: 53 × 39.5 × 37.2mm
Weight: 125g Including Wires & Connectors
Application: 1/10 Short Course Truck, Truck & Monster Truck

ESC Motor Limits

2S LiPo: ≤6000KV with 3652-size motor
3S LiPo: ≤4000KV with 3665-size motor
4S LiPo: ≤2600KV with 4268-size motor

Motor – Hobbywing EZRUN 3665SD G3 4000KV

Motor Type: Sensored Brushless
KV Rating: 4000KV
Battery Compatibility: 2-3S LiPo
Poles: 4
No-Load Current: ≤8.2A
Length: 65.8mm
Diameter: 37mm
Shaft Diameter: 5mm
Weight: 297g
Housing: CNC-Machined Aluminium
Bearings: High-Precision
Waterproof Rating: IP67
Application: 1/10 Short Course Truck, Truggy & Monster Truck

Programming Options

  • Integrated Bluetooth
  • Hobbywing HW LINK App
  • LCD Program Box
  • OTA Program Module

Protection Features

  • Low-Voltage Protection
  • ESC Overheat Protection
  • Supported Motor Overheat Protection
  • Signal-Loss Protection
  • Capacitor Overheat Protection
  • IP67 Dust & Water Protection

Important Notes

  • The supplied 3665SD G3 4000KV motor is specified for 2S-3S LiPo operation.
  • The 4000KV motor is at the specified MAX10 G2S 140A limit for a 3665-size motor when running 3S LiPo.
  • Although the ESC itself supports 4S, the supplied 4000KV motor is not specified for 4S operation.
  • A 3S or higher input is required to use the 7.4V or 8.4V BEC settings.
  • Turbo Timing and motor overheat protection work with the supplied supported Hobbywing motor.
  • Effective Bluetooth range is approximately 5 metres.

What's Included

  • 1 × Hobbywing EZRUN MAX10 G2S 140A Brushless ESC
  • 1 × Hobbywing EZRUN 3665SD G3 4000KV Sensored Brushless Motor

Optional Accessories

  • Hobbywing HW30502002 LCD Program Box Pro
  • Hobbywing HW30850400 OTA Bluetooth Program Module
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