30A Electronic Speed Controller (Esc)

30A Brushless ESC (2S–4S LiPo Compatible)

Description:

This 30A Brushless ESC is a high-performance electronic speed controller designed for use with brushless motors in drones, RC planes, boats, and cars. It supports 2S to 4S LiPo batteries (7.4V to 16.8V) and delivers up to 30 amps of continuous current with burst capability for short periods. The ESC features fast throttle response, smooth motor control, and robust overcurrent and thermal protection. Ideal for hobbyists and makers, this ESC is compatible with most standard radio receivers and includes a built-in BEC to power your flight controller or receiver.

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Specifications:

 • Continuous Current: 30A

 • Burst Current: 40A (up to 10 seconds)

 • Input Voltage: 2S–4S LiPo (7.4V – 16.8V)

 • Motor Compatibility: Brushless motors (sensorless)

 • BEC Output: 5V @ 2A (linear BEC)

 • PWM Frequency: 8 kHz (standard), up to 20 kHz (programmable)

 • Throttle Signal: PWM (1ms to 2ms)

 • Firmware: Generic BLHeli / SimonK compatible (optional flashing)

 • Connector Type:

 • Battery Input: XT60 (or bare wires)

 • Motor Output: 3-phase wires (no connector)

 • Signal: 3-pin servo connector

 • Protections:

 • Overheat protection

 • Low voltage cutoff

 • Overcurrent protection

 • Throttle signal loss protection

 • Dimensions: Approx. 45 x 24 x 10 mm

 • Weight: Approx. 28g (with wires)

 • Cooling: Passive (optional heat sink recommended for high load applications).