EMAX Simon Series For Muti-Copter ESC

Features :

• Pre-flashed with optimized SimonK firmware.

• Ultra-fast refresh rates for superior responsiveness.

• Smooth and linear throttle control for precision.

• Lightweight and compact design for easy installation.

• Low internal resistance for efficient power delivery.

• Multiple protection features for system safety.

• Compatible with various multirotor flight controllers.

• Ideal for FPV racing and agile acrobatic flying.

• Easy to calibrate for quick setup.

• Durable components ensure reliable performance.

Technical Specifications :

• Firmware: SimonK (pre-flashed and optimized for multirotor)

• Refresh Rate: High (e.g., 490Hz or higher)

• Throttle Range: Standard (calibratable)

• Programmable Items: Brake (On/Off), Timing (Low/Medium/High), Start-up Speed (Normal/Soft/Super-Soft)

• Protection Features: Low-voltage cutoff, over-heat, throttle signal loss.

• Compatibility: Designed for brushless motors used in multi-copters.

• Input Power Connector: Often bare wires, allowing for user-preferred connector (e.g., XT60, T-plug).

• Motor Output Connectors: Often bare wires, allowing for user-preferred connector (e.g., bullet connectors).

30A ESC

• Continuous Current: 30A

• Peak Current (10s): 40A

• Input Voltage (LiPo): 2–4S

• BEC Output: OPTO (No BEC)

• Size: 52 × 26 × 9 mm

• Weight: 20 g

• Input Wires: 16 AWG

• Output Wires: 16 AWG

• Output Connectors: No Connectors

Additional Details:

• Manufacturer: EMAX

• Brand: EMAX

• Generic Name: Electronic Speed Controller || ESC || Brushless ESC || Multirotor ESC || Drone ESC || SimonK ESC || Motor Controller || Speed Controller || RC ESC || FPV ESC

• Sold By: UAV Marketplace (an authorized seller of drone gear and accessories)

• Ideal For: FPV Racing Drones || Freestyle Drones || Quadcopters || Hexacopters || Octocopters || DIY Drone Builds || Small to Medium Multirotors || RC Aircraft || Aerial Photography Platforms || Hobbyist Drone Flyers

Package Details:

Includes:

• 1x EMAX Simon Series For Multi-Copter ESC (specific amperage model)

• 1x User Manual / Basic Wiring Diagram (often a small paper slip or digital)

Frequently Asked Questions:

Q1. What is SimonK firmware, and why is it important for multi-copters?

Ans. SimonK firmware is an open-source, highly optimized firmware specifically designed for Electronic Speed Controllers (ESCs) used in multi-copters. It's known for its incredibly fast refresh rates and precise motor synchronization, which are crucial for the rapid and accurate motor adjustments needed for stable and agile multirotor flight.

Q2. Does the EMAX Simon Series ESC have a built-in BEC to power my flight controller or receiver?

Ans. It depends on the specific amperage model within the EMAX Simon Series. Some models (like the 12A or 20A) include a linear BEC (Battery Eliminator Circuit) that provides regulated 5V power. However, higher amperage models (like the 30A) are often "OPTO" ESCs, meaning they do not have a built-in BEC and require a separate BEC or power from the flight controller for your receiver and servos. Always check the specific model's specifications.

Q3. Is it necessary to calibrate the EMAX Simon Series ESCs before first use?

Ans. Yes, it is highly recommended and often necessary to calibrate the throttle range of your EMAX Simon Series ESCs before their first flight, especially when using them with a new flight controller or transmitter. This ensures that the ESC accurately understands the full range of throttle signals from your flight controller, providing smooth and synchronized motor operation across all motors in your multirotor.