SEQURE 14200 200A 5-14S Brushless ESC AM32
The SEQURE 14200 200A 5-14S Brushless ESC AM32 gives your heavy-lift drone the power it needs when every gram of payload counts. With packs up to 14S and 200A of continuous current, it leaves large motors plenty of headroom, while built-in protections look after your motor, battery and the ESC itself. A simple cable-tie mount and solder pads make installation quick, so you spend less time building and more time flying.
SEQURE 14200 200A 5-14S Brushless ESC AM32 — Power for Heavy-Lift Drones up to 14S
The SEQURE 14200 200A 5-14S Brushless ESC AM32 is a single brushless ESC for large drones and other heavy electric RC models powered by 5-14S LiPo packs (DC 18-59V). With good cooling it handles 200A of continuous and up to 350A of maximum current. A 32-bit STM32G071 processor runs the AM32 firmware, which also provides an RPM signal line. The ESC detects the throttle signal automatically at power-up and supports all DShot protocols as well as PWM, Oneshot and Multishot. It offers telemetry and current detection, and you can set the motor timing, throttle calibration, motor direction and the color of the onboard RGB LED. It protects itself against low voltage, overheating, a locked rotor and overcurrent. The ESC has no BEC, so the flight controller and servos need a separate power supply. The power and motor leads are soldered directly to the pads, and a reserved slot for a cable tie holds the ESC firmly on the arm or frame. It measures 85.5x38x26.5mm and weighs 127g. The kit includes two 300mm twisted signal cables, six insulating sleeves and a cable tie.
SEQURE 14200 200A 5-14S Brushless ESC AM32 Key Features
Huge Current Reserve
With good cooling the ESC handles 200A continuously and up to 350A at maximum. That leaves plenty of headroom for large motors on heavy drones.
Wide Voltage Range
The ESC works with 5-14S LiPo packs, from 18V to 59V. One model covers power systems from medium to very high voltage.
32-Bit Processor with AM32
A 32-bit STM32G071 processor runs the AM32 firmware with an RPM signal line and telemetry. The flight controller can read the motor speed and ESC data during the flight.
Efficient Cooling
A CNC-machined aluminum heat sink works together with high-power MOSFETs. It dissipates heat under high current load, so the ESC keeps working stably under continuous load.
Pads Built for High Current
The power and motor pads use thick copper, large immersion-gold surfaces and via holes. They carry high current easily and keep the power output reliable.
Built-in Protection
The ESC protects against low voltage, overheating, a locked rotor and overcurrent. These safeguards help protect the motor, the battery and the ESC itself.
Twisted Signal Cables
The ESC comes with two 300mm twisted-pair signal cables. According to SEQURE, the twisted pairs reduce interference during signal transmission and keep the signal stable and precise.
SEQURE 14200 200A 5-14S Brushless ESC AM32 Suitable Applications
SEQURE lists the 14200 for large electric models that need high current at high voltage.
- Multi-rotor drones
- Agricultural spraying drones
- Fixed-wing drones
- RC helicopters
- RC boats
- Off-road and rock crawler RC cars
- Electric surfboards and other water sports products
SEQURE 14200 200A 5-14S Brushless ESC AM32 Dimensions
SEQURE 14200 200A 5-14S Brushless ESC AM32 Wiring Diagram
The motor connects to the A, B and C pads, and the battery (DC 18-59V, 5-14S LiPo) to the + and - pads. The signal pads are GND, S (signal), GND, RPM and TX (telemetry).
SEQURE 14200 200A 5-14S Brushless ESC AM32 Specification
Processor (MCU) | STM32G071 (32-bit) |
Firmware | AM32 |
Input Voltage | DC 18-59V (5-14S LiPo) |
Continuous Current | 200A (with good cooling) |
Maximum Current | 350A (with good cooling) |
Signal Protocols | DShot (all), PWM, Oneshot, Multishot |
RPM Signal Line | Yes |
Telemetry | Yes |
Current Detection | Yes |
Settings | Motor timing, throttle calibration, motor direction |
RGB LED | Yes |
Protections | Low voltage, temperature, locked rotor, current |
BEC | No |
Fan | No |
Power and Motor Leads | Not included (solder pads) |
Dimensions | 85.5x38x26.5mm |
Weight | 127g |
SEQURE 14200 200A 5-14S Brushless ESC AM32 Package Includes
- 1x SEQURE 14200 200A 5-14S Brushless ESC AM32
- 2x Twisted Pair Signal Cable, 300mm
- 6x Insulating Sleeve
- 1x Cable Tie, 4x250mm