Brushless Motor ESC 30A Controller Speed

The Brushless Motor ESC 30A is an electronic speed controller that drives a three-phase brushless (BLDC) motor from a battery, with a current rating of 30 A. It takes a standard servo-type PWM signal from an RC receiver, flight controller or Arduino and turns it into smooth motor speed control, making it a common choice for drones, RC planes, boats and robot drive systems.

Brushless Motor ESC 30A Specifications

• Motor type: three-phase brushless DC (BLDC)
• Current rating: 30 A
• Motor connection: 3 wires to the motor
• Power input: red (+) and black (−) leads to a LiPo battery; check the label for the supported cell count
• Control signal: standard servo PWM, about 1–2 ms pulses at 50 Hz
• Signal lead: 3-pin servo connector

Brushless Motor ESC 30A Applications

• Quadcopters and other multirotor drones
• RC airplanes, gliders and boats
• Robot and rover drive systems with brushless motors
• Arduino brushless motor control projects

What's in the Box

• 1 × 30 A brushless motor ESC

Tip: Calibrate the throttle range before first use and always arm the ESC at minimum throttle (1 ms pulse). If the motor spins the wrong way, swap any two of the three motor wires, and remove the propeller whenever you test on the bench.

Orders placed before 14:00 are ready for pickup the same day. Delivery across Lebanon usually takes 1–3 working days.