1. Introduction
The SEQURE SQESC 14130 is a high-performance 32-bit brushless Electronic Speed Controller (ESC) designed for a wide range of remote control applications. Featuring the STM32G071 processor, it supports various firmware options including AM32, ESCape32, and BLHeli_32 (pre-release version). This ESC is built for stable and continuous operation under high current loads, making it suitable for multi-axis UAVs, fixed-wing drones, RC cars, model ships, and other water sports products.
2. Safety Information
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Always ensure proper insulation and secure connections to prevent short circuits. Operate within specified voltage and current limits. Keep away from moisture and extreme temperatures. Disconnect power before handling or making any adjustments.
3. Package Contents
- 1x SQESC 14130 Electronic Speed Controller
- 2x 300mm Twisted Pair Cables
- 2x 30*90mm Transparent Heat Shrink Tubing
- 1x 4*250mm Black Tie Straps
4. Specifications
| Feature | Specification |
|---|---|
| Model Name | SQESC 14130 |
| Processor | STM32G071 |
| Input Voltage | DC 18V-59V (5-14S Lipo) |
| Continuous Current (Good Heat Dissipation) | 130A |
| Maximum Current (Good Heat Dissipation) | 220A |
| Support Firmware | AM32, ESCape32, BLHeli_32 Pre-release version |
| Signal Protocol | Dshot(All), PWM, Oneshot, Multishot, etc. |
| RPM Signal Line | AM32(YES), ESCape32(YES), BLHeli_32(NO) |
| Programming Parameter Adjustment | Support |
| Throttle Calibration | Support |
| Timing Angle Setting | Support |
| Current Detection | Support |
| Telemetry Signal | Support |
| Motor Steering Settings | Support |
| RGB LED Color Lights | Support |
| BEC | NO |
| Product Size | 55*30*23mm (L*W*H) |
| Product Weight | 61.5g |
| Application Scenarios | Multi-axis UAV, fixed-wing drones, crop protection aircraft, helicopters, multi rotor drones, climbing cars, off-road model vehicles, model ships, surfboards, water sports products, etc. |
5. Setup
5.1 Firmware Information
The BL32 firmware versions provided with this ESC are pre-release versions of BLHeli_32. For configuration and updates, please contact customer service or download the corresponding ESC configuration tool from the official SEQURE website.
- BL32 PR: Suitable for Multi-rotor drones, fixed-wing model aircraft, agricultural drones, helicopters, multi-rotor drones, model boats, surfboards, water sports products, etc.
- AM32: Suitable for Multi-rotor drones, fixed-wing model aircraft, agricultural drones, helicopters, multi-rotor drones, climbing vehicles, off-road model vehicles, model boats, surfboards, water sports products, etc.
- ESCape32: Suitable for Helicopters, climbing vehicles, off-road model vehicles, model boats, etc.
5.2 Wiring Diagram
Connect the ESC to your motor and battery according to the diagram below. Ensure correct polarity for the DC 18V-59V (5-14S Lipo) battery connection. The RPM and GND pins are also indicated for signal connections.
5.3 Physical Installation
The ESC features reserved positions for tie straps, allowing for convenient and secure mounting in various application scenarios. Use the provided tie straps to fix the device as needed.
The pads for power supply and motor connections are designed with immersion gold and via hole processes, ensuring easy handling of high currents.
The ESC comes with high-quality twisted pair cables (300mm length) to effectively reduce interference during signal transmission, ensuring stable operation.
6. Operating Instructions
The SQESC 14130 supports various programmable features and signal protocols for precise control of your motor.
6.1 Signal Protocols
The ESC automatically detects the throttle signal upon power-on. It supports all Dshot signals, as well as other common signal protocols such as PWM, Oneshot, and Multishot.
6.2 Programming and Parameter Adjustment
Utilize the visual programming parameter adjustment tool (available from the official website) to customize the ESC's behavior. This tool allows for settings such as:
- Motor Timing
- Throttle Calibration
- Current Detection
- Motor Steering Settings
- Telemetry Signal configuration
- RGB LED Color Lights customization
6.3 Motion Modes
The ESC can be programmed for multiple motor motion modes, including unidirectional, bidirectional, and brake functions, depending on your application requirements.
7. Maintenance
To ensure the longevity and optimal performance of your SQESC 14130, consider the following:
- Heat Dissipation: The ESC is equipped with a high-power MOSFET and a metal radiator for effective heat dissipation. Ensure adequate airflow around the ESC, especially during high-current operation, to maintain stable working temperatures.
- Cleanliness: Keep the ESC free from dust, dirt, and moisture. Regularly inspect for any debris that might impede cooling or cause short circuits.
- Connections: Periodically check all wiring connections for tightness and integrity. Loose connections can lead to intermittent operation or damage.
- Storage: When not in use for extended periods, store the ESC in a dry, cool environment away from direct sunlight.
8. Troubleshooting
The SQESC 14130 incorporates multiple protection features to safeguard the device and your system. If you encounter issues, consider the following:
- No Motor Response:
- Check all wiring connections (motor, battery, signal) for proper seating and polarity.
- Ensure the battery is adequately charged and within the specified voltage range (5-14S Lipo).
- Verify that the throttle signal protocol is correctly configured (Dshot, PWM, Oneshot, Multishot).
- Perform throttle calibration using the programming tool.
- Intermittent Operation or Power Loss:
- Check for signs of overheating. The ESC has temperature protection; if it's too hot, it may reduce power or shut down. Allow it to cool.
- Inspect for locked rotor protection activation. Ensure the motor is not obstructed.
- Verify current protection hasn't been triggered due to excessive load. Reduce load or check for motor issues.
- Ensure stable power supply from the battery.
- Incorrect Motor Direction:
- Adjust motor steering settings using the programming parameter adjustment tool.
- LEDs Not Functioning as Expected:
- Check RGB LED color light settings via the programming tool.
If issues persist, consult the official SEQURE website for further support or firmware updates.
9. User Tips
No specific user tips from reviews or Q&A are available at this time. Always refer to the official documentation and community forums for best practices and advanced configurations.
10. Warranty and Support
For warranty information and technical support, please refer to the official SEQURE website or contact your point of purchase. Keep your proof of purchase for any warranty claims.