30A Simonk ESC Controller (With only bullets) for Drones

30A Simonk ESC Controller for Drones

The Simonk 30AESC is anElectronic Speed Controller (ESC)which is used to drive brushless DCmotors and is capable of supplyingcurrent up to 30A. The 30A Simonk controller is made for quadcopters and multicopters toprovidefaster and better motor speed control.Suited for quads up to 2.5kg, octos up to 5kg. The ESCs do not overheat, burn or lock out – unline many other ESCs flashed with the SimonK firmware. The ESC motor leads are reduced to simple bullet connectors, this allows for quick and clean installation inside your multi rotor. Compatible with 2S to 3S battery

This 30A ESC features abattery eliminator circuit (BEC) that provides 5V and 2A to the receiver or flight controller, so an extra battery to power thoseis not needed. These electronic speed controllers are best used with A2212 BLDC motors of1000kv, 1400kv, and2200kv.

Warning:When we connect BLDC ESC directly to the remote control receiver; never ever switch off the remote control before switching off power to the BLDC ESC. Depending on the model of the remote control; it may result in full throttle applied to the motor and it will rotate at full speed.

Connections:

• Power:Red – 7.4V to 14.8V
  Black – GND
• Servo:Yellow- Throttle Input
  Red – 5V, 2Amp Out
  Brown – GND
• BLDC Motor:3 Blue Wires – BLDC ESC Connections

SAFE POWER FUNCTION OF THE SIMONK 30A ESC MOTORS

• High-quality MOSFETs for BLDC motor drive.
• The throttle calibration function of the Simonk ESC motor helps you to adaptto different remote throttle travel differences and improve throttle response smoothly.
• It provides low voltage protection as well as reverse polarity protection.
• It provides protection on the 5v lines.
• High-performance heat sinkfor better thermal management.

Features:

• Current Rating: 30A, suitable for driving motors that consume up to 30A of current.
• Voltage: Compatible with 2S-3S LiPo batteries (7.4V to 11.1V).
• BEC Output: Provides 5V and 2A to power the flight controller and other onboard modules.
• Firmware: Flashed with SimonK firmware for improved motor speed control and performance.
• Protection Features: Includes low-voltage protection, over-heat protection, and throttle signal loss protection.
• Connections: Features bullet connectors for easy and quick installation.
• Compatibility: Works well with A2212 brushless motors (1000kv, 1400kv, 2200kv).
• Applications: Ideal for use in quadcopters, multi-rotor drones, and RC planes.

Application:

• BLDC Motors inQuadcopters.
• Multirotor drones.
• RC Planes etc.

Safety Tips for ESC Calibration

• Always remove the propellers before calibrating the ESC.
• Start with throttle at maximum, then power the ESC and wait for the beep signals.
• Lower the throttle to minimum when prompted to complete calibration.
• Disconnect the battery immediately after finishing calibration.
• Ensure proper airflow or cooling to prevent ESC overheating.
• Recalibrate whenever you change the transmitter or ESC.

Comparison: 20A vs 30A vs 40A ESC

Feature	20A ESC	30A ESC	40A ESC
Current Capacity	Suitable for small drones	Ideal for standard quadcopters	Best for high-power builds
Heat Handling	Runs cooler due to low load	Moderate heat, needs airflow	High heat handling capability
Weight	Lightest	Medium weight	Heavier
Cost	Most affordable	Mid-range cost	Higher cost
Best Use Case	Micro and lightweight drones	Regular quadcopter builds	High-thrust or heavy-payload drones