ESC regulator JHEMCU EM40A

Order the JHEMCU EM40A ESC controller - compact power for racing drones

The JHEMCU EM40A controller is an innovative 4-in-1 solution. It combines four separate 40A ESCs into one board. Ultra-compact size and weight of only 10.5 grams are ideal for micro and mini drones. The device supports modern control protocols, including DShot1200. Compatible with 2-6S LiPo batteries for flexible use. This model is designed for high-speed racing and precision FPV piloting.

High-quality components and a well-thought-out layout guarantee reliability. Effective heat dissipation prevents overheating even during intense flights. The EM40A is suitable for the most demanding racing builds. Its low weight directly affects the maneuverability of the quadcopter. You will get maximum responsiveness in the air.

Key Benefits 

High performance and modern technology

The regulator provides a constant current of 40A to each motor. Peak values ​​reach 55A for sharp maneuvers. Support for the Bi-Directional DShot protocol opens up advanced capabilities. RPM Filter telemetry ensures filters operate smoothly in flight. Low resistance of power circuits minimizes energy losses.

Reliability and ease of integration

Built-in protection against overload, overheating and short circuit protects the electronics. High-quality solid capacitors ensure voltage stability. Compact design (4-in-1 format) saves space and weight on the frame. The installation process is simplified and the number of wires is reduced. This reduces the risk of interference and makes assembly easier.

Optimized for high-speed flights

DShot1200 support ensures ultra-fast response to commands. Low weight (10.5g) is critical for racing dynamics. Compatibility with popular flight controllers simplifies setup. The regulator is ready to work with the most modern versions of Betaflight. This gives the driver a competitive advantage on the track.

Why do racers choose this model?

• 4-in-1 format: Maximum compactness and ease of installation.

• High current: 40A (55A peak) per channel for powerful motors.

• Modern protocols: Full support for Bi-Directional DShot, DShot1200.

• Minimum weight: Only 10.5 grams for improved flight performance.

• Wide power range: Works with 2S-6S LiPo batteries.

• Reliable protection: Comprehensive protection against all major risks.

• Telemetry RPM: To optimize filter performance in flight.

This controller is the perfect choice for creating a lightweight and powerful racing quadcopter. It will provide instant response, smooth handling and phenomenal dynamics. Trust your speed to a proven solution from JHEMCU.

Buy JHEMCU EM40A from AEGISKY!

We offer an original ESC controller with an official guarantee. In our online store AEGISKY you will find everything you need to assemble your champion drone. Our specialists will help you select compatible components.

We guarantee fast order processing and reliable delivery throughout Russia. Choose high-quality components for consistent victories on the track. Trust the professionals - your perfect flight starts in AEGISKY!

Specifications 

• Input voltage: 2-6S LiPo
• Continue current: 40A * 4
• BEK: No
• Ammeter: Yes
• Installation: hole distance 20mm/m3
• Dimensions: 27*29 mm
• Firmware: BLHELI_S
• Weight: 5.2 g.