ESC regulator XXD 40A 2-4S

Order the powerful XXD 40A 2-4S regulator for your aircraft model!

Get reliable power control for your aircraft or drone at an affordable price. ESC controller XXD 40A 2-4S is a proven solution for modellers of any level. It provides stable operation with brushless motors on airplanes, helicopters and quadcopters. The device can withstand 40 amps of continuous current and up to 55 amps of peak load for 10 seconds.

The regulator works with 2-4S LiPo batteries, as well as NiMH batteries. This is an ideal choice for powerful amateur models and first serious projects. Choose proven quality from the XXD brand. Order your regulator right now in our store.

• High power of 40A continuous and 55A peak current for confident flight.

• Built-in 5V/3A BEC to power receiver and servos without extra batteries.

• Supports wide input voltage range 2-4S LiPo or 5-12 NiMH.

• Compatible with various types of motors thanks to adjustable timings.

• Built-in protection against overheating, signal loss and low voltage.

Operating principle and technical characteristics

The ESC regulator converts control signals into power for the brushless motor. It receives a signal from a receiver or flight controller using the PWM protocol. The microprocessor decodes the pulse width and determines the required power . Power switches generate three-phase alternating current for the motor windings. By changing the current parameters, the controller smoothly regulates the rotation speed.

Study the detailed parameters of the XXD 40A regulator. The DC current rating is 40 amps. Peak current reaches 55 amps within 10 seconds. Input voltage 2 to 4 LiPo cells (7.4–14.8 V) or 5-12 NiMH/NiCd.

The built-in BEC produces a stable 5 volts with current up to 3 amps (linear mode). The maximum rotation speed reaches 210,000 rpm for a 2-pole motor, 70,000 rpm for a 6-pole motor and 35,000 rpm for a 12-pole motor. The dimensions of the device are approximately 68x25x8 mm.

Functionality and settings of the controller

The controller offers basic programming capabilities for flexible settings. You can calibrate the throttle range for precise throttle control. The calibration process is simple: move the throttle stick to the up position when turning on the power, wait for a signal, then move the stick down . The regulator will remember the extreme points, and the motor will operate in its full range.

Built-in protections ensure safe operation of your model. There is overheating protection that turns off the motor at critical temperatures. Signal loss protection is implemented, smoothly reducing power when communication is lost. The safety start feature prevents the motor from starting accidentally when power is applied .

Areas of application and operation

The XXD 40A regulator is ideal for amateur and sports model aircraft. It performs excellently in training and aerobatic aircraft with a wingspan of up to 1.5 meters. Suitable for high-power amateur-level quadcopters and octocopters. Used in land models and boats with brushless motors. This is the choice of modellers who value the balance of price and reliability.

For correct operation, use high-quality connectors and wires of sufficient cross-section. Provide good airflow to the regulator for efficient cooling. Be sure to calibrate the throttle range before your first flight. Regularly check the reliability of soldering and the condition of the wire insulation.

Specifications

• Current: 40A
• Output power: continuous current 40A, short-hour current 55A (at least 10 seconds)
• Input power: 2-4 lithium batteries (not included)
• BEC output: 5V@3A (linear regulator mode linear mode)
• Maximum speed: 210,000 rpm for 2-pole motor, 7000 rpm for 6-pole motor
• motor, 35,000 rpm for 12-pole motor.
• Size: (approx) 68x25x8mm.