ZTW Beatles G2 40A ESC – High-Performance Brushless Speed Controller, Premium Brushless ESC for RC Airplanes – Smooth, Efficient, and Programmable.
Upgrade your RC airplane with the ZTW Beatles G2 40A ESC, available now at Hobbyking! This high-performance brushless speed controller is designed for smooth operation, energy efficiency, and advanced programmability. Whether you're a hobbyist or a competitive flyer, this 40A ESC delivers reliable power, precise throttle control, and multiple protection features for a seamless flying experience. Visit Hobbyking today to get yours!

Feature:
• Adopting new generation craft on the MOSFET, low heat generation, withstand large current instantly, and high reliability.
• Adopting high performance 32 bit microprocessor, stronger computing ability and faster running speed.
• Super smooth start-up and accurate throttle linearity.
• Freewheeling make the ESC with higher driving efficiency and more energy-saving.
• Adjustable SBEC 5V/6V output voltage 5V/6V provides more powerful power to the servo.
• Multiple protections: start-up, over-heat, low-voltage cutoff, signal loss, phase loss etc.
• Support high RPM motors, and compatible with most motors in the market.
• Support programming via Phone App or LCD program card, easier and more convenient operation(Extra ZTW Bluetooth Module or LCD program card G2 needed).
• SMR Function: it supports switching the motor rotation to decelerate when the airplane landing to the ground.
（Note: The factory default is OFF, the 1Pin signal wire is completely invalid at this time. If you need to turn it on, using Phone App or transmitter to program it “ON”, plug the 3Pin signal wire into the throttle channel, and plug the 1Pin signal wire into any 2-stage switch channel of the receiver, then turn on the transmitter 2-stage switch. The SMR function is turned on now, you can change the forward and reverse directions of the motor by flipping the 2-stage switch of the transmitter.）
（Warning: This function can only be effective when the throttle is below 50%, and it is only allowed to be used when the airplane is landing on the ground, otherwise it may cause the ESC to burn!）

Specs:
Motor Type: Brushless
Max Voltage: 14.8V
Input Voltage: 2-4S Lipo/LIHV
BEC Output: 5V/6V Adjustable 4A
Continuous Amps: 40A
Burst Current: 55A
Low Voltage Cut-off: Yes
Programmable: Yes
Cooling Method: Fan
Battery Connector: XT60
Motor Connectors: 3.5mm Bullet Gold Plug
Size(L*W*H): 68*25*10mm
Weight: 37g
ESC Programming Via: Mobile Phone APP/ LCD Program Card G2

Included:
1 x Beatles G2 40A ESC

Please note: A copy of the assembly manual and the Quick Set Up Guide are available under the "Manuals/Files" tab above.