30 Amp Speed Controller for Brushless Motors

An ESC or an Electronic Speed Controller controls the brushless motor movement or speed by activating the appropriate MOSFETs to create the rotating magnetic field so that the motor rotates. The higher the frequency or the quicker the ESC goes through the 6 intervals, the higher the speed of the motor will be.

when the moving magnetic field of the rotor passes through the free coil or the one that’s not active, it will induce a current flow in coil and as result, a voltage drop will occur in that coil. The ESC captures these voltage drops as they occur and based on them it predicts or calculates when the next interval should take place.

This version of the ESC also includes backward-polarity protection and protection on the 5V receiver line, this means that if you accidentally attach a battery backward it won’t destroy your motor controller and other BECs won’t affect the ESC.

There are two kinds of electronic speed controller based on the specific requirements, Brushed ESC and Brushless ESC. The number one significant consideration to keep in mind is to match the Electronic Speed Control to the sort of motor you used. Be sure to purchase the correct ESC for the exact motor: brushed ESC is used for the brushed motor. Brushless ESC is used for the brushless motor, never vice versa. Usually, apart from the labels, you will directly know that it’s a brushed motor if it has 2-wires. If the motor has three wires, then it is brushless.

30 Amp Speed Controller Application:

1. Electric cars
2. Electric bicycles
3. Electric aircraft
4. Cars
5. Helicopters
6. Airplanes
7. Boats
8. Quadcopters

30 Amp Speed Controller Specification:

1. Output Capability: Continuous current 30A, short-time current 40A (less than 10 seconds);
2. Power Input: 5.6V - 16.8V (2-4 lithium batteries or Section 5-12 NiMH / NiCad The battery pack);
3. BEC Output: Linear regulator mode, 2A
4. Maximum Speed: 2-pole motor 210000 rev / min, 6-pole motor 70,000 rev / min, 12 pole motor 35,000 rev / min.
5. Security Power Function: When the power is turned on, regardless of any position of the throttle stick will not start the motor immediately.
6. Throttle range calibrated function
7. Program Setting Item: Brake setting, Low voltage protection mode, and threshold, Timing, Star mode
8. Size: 45mm * 24mm * 11mm
9. Weight: 25g