Brushless 40A 2-4S ESC for Drone
The Brushless 40A 2-4S ESC is specifically designed for quadcopters and multi-rotors, providing faster and more efficient motor speed control for enhanced flight performance compared to other ESCs on the market.
This ESC features a multi-integrated special program, rapid throttle response, and outperforms various open-source software options. The firmware is optimized for disc motors, ensuring excellent compatibility with 2-4S LiPo batteries.
It uses twisted wire for the throttle signal line to minimize crosstalk from the copper transmission signal, resulting in a more stable flight experience. This ESC supports throttle signal refresh rates up to 621Hz and is compatible with a variety of flight controllers (note: throttle signals above 500Hz are considered non-standard).
With ultra-low resistance MOSFETs, this ESC offers robust current capacity. The specialized driver integrated circuit enhances performance and stability beyond what discrete component circuits can achieve. Please note that this ESC does not support firmware flashing.
Application:
- BLDC Motors
- Multirotors
- Rc Planes etc.
Note: Image may vary from actual product in terms of outer color and brand design
Features:
- Easy to install
- Easy to use
- Best performance
- Use for F450 450mm S500 ZD550 RC Helicopter Quadcopter.
- Highly intelligen
- Adaptive ability
- Extremely easy to use
Specifications:
| Model | Brushless 40A |
|---|---|
| Burst Current (A) | 60 |
| Constant Current (A) | 40 |
| BEC | Yes (5V/3A) |
| Suitable Lipo Batteries | 2 ~ 4S |
| Color | Black/Yellow |
| Dimensions (mm) | LxWxH7 x 3 |
| Weight | 34 |
Package Includes:
1 x Brushless 40A 2-4S ESC
FPV Drone Tuning Rates and Filters: Betaflight PID Guide
Table of Contents What Is PID Control in FPV Drones? Betaflight PID Terms: P, I, D, F Explained...
Read More →
DJI O3 Air Unit Review: Best FPV Video Transmission for India Builders
DJI O3 Air Unit Review: Best FPV Video Transmission for India Builders When DJI launched the O3 Air...
Read More →
Where to Buy Drone Parts in India: Complete Guide 2026
Whether you are building your first FPV racing quad or assembling a heavy-lift aerial photography rig, knowing where...
Read More →Technical Specifications
| Current Rating | 40A |
|---|---|
| Cell Configuration | 4S |
| SKU | AI1166 |
| Weight | 0.04 kg |
| Availability | In Stock |
Applications & Use Cases
The Brushless 40A 2-4S ESC for Drone is a versatile (esc) drone speed controller used across a wide range of applications including brushless motor speed control, FPV drone builds, multirotor platforms, and RC aircraft.
Common use cases:
- Controlling motor speed in a quadcopter
- Replacing a burnt ESC after a short
- Upgrading to BLHeli_32 for smoother throttle response
This product is ideal for drone builders and RC enthusiasts.
Technical Tip: Choose ESC amperage 20% above your motor's max draw. DShot600 protocol recommended for modern builds.
Shipping & Delivery
- Free shipping on orders above ₹999 across India
- Dispatched within 1-3 business days
- Expected delivery: 3-7 business days depending on location
- Secure packaging to ensure safe transit of electronic components
Aisha Kamath (verified owner) –
Decent Brushless 40A 2-4S ESC for the price. Using it in my quadcopter, performs well overall.
Darshan Choudhury –
Superb Brushless 40A 2-4S ESC! Built my first drone with this and it performed beyond expectations.
Dhruv Tiwari (verified owner) –
Perfect for my agriculture drone project. This Brushless 40A 2-4S ESC handles the weight effortlessly.
Neha Nair –
Solid Brushless 40A 2-4S ESC. Not the absolute best but excellent value for the price point.
Krishna Dhawan (verified owner) –
Good Brushless 40A 2-4S ESC. Works well for my drone build. Packaging could be slightly better.
Ananya Goyal –
Very impressed with this Brushless 40A 2-4S ESC. My drone’s performance improved noticeably.
Rakesh Mukherjee (verified owner) –
Using this Brushless 40A 2-4S ESC in my FPV drone build. Quality is top notch. Very happy with the purchase.
Arun Bajaj (verified owner) –
Nice Brushless 40A 2-4S ESC, does the job. Delivery took a couple of extra days but product is solid.
Vidya Agarwal (verified owner) –
Very impressed with this Brushless 40A 2-4S ESC. My drone’s performance improved noticeably.
Karan Joshi (verified owner) –
Received the Brushless 40A 2-4S ESC in great condition. Testing done, everything works perfectly.
Ashish Rajan (verified owner) –
Perfect for my agriculture drone project. This Brushless 40A 2-4S ESC handles the weight effortlessly.
Manoj Desai (verified owner) –
Good quality Brushless 40A 2-4S ESC. Minor scratches on arrival but functionally perfect.
Divyansh Rathore (verified owner) –
Perfect for my agriculture drone project. This Brushless 40A 2-4S ESC handles the weight effortlessly.
Aditya Srivastava (verified owner) –
Using this Brushless 40A 2-4S ESC in my hexacopter. Smooth operation and excellent thrust.
Pooja Thakur –
Good product overall. My drone is flying well with this Brushless 40A 2-4S ESC. Satisfied with the purchase.
Harsh Bajaj (verified owner) –
Received the Brushless 40A 2-4S ESC in great condition. Testing done, everything works perfectly.
Vansh Malhotra (verified owner) –
Perfect for my agriculture drone project. This Brushless 40A 2-4S ESC handles the weight effortlessly.
Tushar Ghosh (verified owner) –
Top quality Brushless 40A 2-4S ESC. I’m a regular customer of Zbotic and they never disappoint.
Mohit Tiwari (verified owner) –
Using this Brushless 40A 2-4S ESC in my hexacopter. Smooth operation and excellent thrust.
Rishabh Saini (verified owner) –
Great quality Brushless 40A 2-4S ESC. Perfect specs for my drone project. Fast delivery too!
Girish Agarwal (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Varun Jain –
This Brushless 40A 2-4S ESC is value for money. Comparing with other brands, Zbotic offers the best deal.
Vivek Kamath (verified owner) –
Good quality Brushless 40A 2-4S ESC. Minor scratches on arrival but functionally perfect.
Sarthak Sethi (verified owner) –
Good Brushless 40A 2-4S ESC. Works well for my drone build. Packaging could be slightly better.
Sonali Patel –
Good Brushless 40A 2-4S ESC. Works well for my drone build. Packaging could be slightly better.
Zara Rathore –
Top quality Brushless 40A 2-4S ESC. I’m a regular customer of Zbotic and they never disappoint.
Hemant Bhat (verified owner) –
Good product overall. My drone is flying well with this Brushless 40A 2-4S ESC. Satisfied with the purchase.
Mukesh Tandon –
Good quality Brushless 40A 2-4S ESC. Minor scratches on arrival but functionally perfect.