This is a Emax ECOII-2004-2400KV Brushless Motor.
The engineers at Emax are dedicated to creating the ultimate brushless motors. Their latest innovation, the ECO II Series, enhances performance and durability while keeping affordability in mind.
Completely redesigned, the ECO II features an all-new architecture with a rounded shape and thicker reinforcements for maximum durability. Its reflective surface adds a sleek, modern aesthetic, balancing both style and strength.
To further improve on its predecessor, the ECO II utilizes N52SH arc magnets instead of the previous N48 magnets, resulting in more powerful throttle response and higher RPMs. This upgrade generates increased torque and thrust, giving pilots the flexibility to excel in any racetrack or flight scenario.
The ECO II Series signifies the next evolution in affordable brushless motor technology, ushering in a new era of performance for all.
Features:
- Precision bearing
- Steel shaft
- Anodizing
- 19 x 19mm hole pattern
- Multi-strand winding.
Specification
| Motor KV (RPM/V) | 2400 |
|---|---|
| Motor Type | Brushless Motor |
| Compatible LiPO Batteries: | 4S to 6S |
| Framework | 12N14P |
| Length(mm) | 19.2mm |
| Diameter | 24.7mm |
| Maximum Thrust (gm) | 950g(on 6s) |
| Compatible Prop (inch): | 4″-5″ |
Package Includes:
5 x M2 x 6mm Screw
5 x M2 x 7.5mm screw
3 x M2 x 8.5mm screw
1 x Washer and screw for shaft
Technical Specifications
| Brand | Emax |
|---|---|
| Model | ECOII-2004-2400KV |
| KV Rating | 2400KV |
| SKU | AI6152 |
| Weight | 0.06 kg |
| Availability | Out of Stock |
Applications & Use Cases
The Original Emax ECOII-2004-2400KV Brushless Motor is a versatile drone motor used across a wide range of applications including FPV racing drones, agricultural spray drones, aerial photography platforms, and custom multirotor builds.
Common use cases:
- Replacement motor for crashed or worn-out drone
- Building a custom quadcopter or hexacopter from scratch
- Upgrading to a more efficient motor for longer flight times
This product is ideal for drone builders, FPV pilots, and agricultural drone operators.
Technical Tip: When selecting a drone motor, match the KV rating to your propeller size and battery voltage. Lower KV = larger props + more efficiency; higher KV = smaller props + more speed.
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
- Genuine Emax product sourced from authorized channels

Sumit Sen (verified owner) –
Decent Original Emax ECOII-2004-2400KV Brushless Motor for the price. Using it in my quadcopter, performs well overall.
Simran Sharma (verified owner) –
Received the Original Emax ECOII-2004-2400KV Brushless Motor in great condition. Testing done, everything works perfectly.
Manoj Choudhury (verified owner) –
My 5th order from Zbotic. This Original Emax ECOII-2004-2400KV Brushless Motor is excellent as always. Totally reliable store.
Prashant Agarwal (verified owner) –
Been using this Original Emax ECOII-2004-2400KV Brushless Motor for 3 months now, zero issues. Great product.
Sonali Vohra (verified owner) –
Okay Original Emax ECOII-2004-2400KV Brushless Motor. Gets the job done for my basic drone project. Nothing exceptional.
Piyush Shetty –
Bought this for my college drone project. Works great, professor was impressed!
Rohan Garg (verified owner) –
Good product overall. My drone is flying well with this Original Emax ECOII-2004-2400KV Brushless Motor. Satisfied with the purchase.
Kavya Joshi (verified owner) –
Bought this for my college drone project. Works great, professor was impressed!
Divyansh Iyer (verified owner) –
Nice Original Emax ECOII-2004-2400KV Brushless Motor, does the job. Delivery took a couple of extra days but product is solid.
Chitra Saxena (verified owner) –
Amazing build quality! This Original Emax ECOII-2004-2400KV Brushless Motor is sturdy and lightweight at the same time.
Vansh Shetty (verified owner) –
Perfect for my agriculture drone project. This Original Emax ECOII-2004-2400KV Brushless Motor handles the weight effortlessly.
Mohit Saxena (verified owner) –
This Original Emax ECOII-2004-2400KV Brushless Motor exceeded my expectations. Installed it yesterday and took a successful test flight today.
Anand Thakur (verified owner) –
Using this Original Emax ECOII-2004-2400KV Brushless Motor in my FPV drone build. Quality is top notch. Very happy with the purchase.
Ankur Mukherjee (verified owner) –
Excellent Original Emax ECOII-2004-2400KV Brushless Motor! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Aisha Saini (verified owner) –
Been using this Original Emax ECOII-2004-2400KV Brushless Motor for 3 months now, zero issues. Great product.
Varun Vohra (verified owner) –
This Original Emax ECOII-2004-2400KV Brushless Motor is exactly what I needed for my drone. Works perfectly, very reliable.
Deepika Choudhury (verified owner) –
Excellent Original Emax ECOII-2004-2400KV Brushless Motor! Perfect for my quadcopter build. Arrived well packed and works flawlessly.
Tushar Dhillon –
Using this Original Emax ECOII-2004-2400KV Brushless Motor in my hexacopter. Smooth operation and excellent thrust.
Gauri Khurana (verified owner) –
Decent Original Emax ECOII-2004-2400KV Brushless Motor. Took some effort to set up but working now.
Yash Verma (verified owner) –
Very good quality Original Emax ECOII-2004-2400KV Brushless Motor. I’ve been building drones for 2 years now and this is one of the best I’ve used.
Sandhya Mishra –
My 5th order from Zbotic. This Original Emax ECOII-2004-2400KV Brushless Motor is excellent as always. Totally reliable store.
Rajesh Sharma (verified owner) –
Superb Original Emax ECOII-2004-2400KV Brushless Motor! Built my first drone with this and it performed beyond expectations.
Nitin Goyal –
Good Original Emax ECOII-2004-2400KV Brushless Motor. Works well for my drone build. Packaging could be slightly better.
Shruti Pillai (verified owner) –
Received the Original Emax ECOII-2004-2400KV Brushless Motor in great condition. Testing done, everything works perfectly.
Vipin Negi –
Good Original Emax ECOII-2004-2400KV Brushless Motor. Works well for my drone build. Packaging could be slightly better.
Nitin Yadav (verified owner) –
Using this Original Emax ECOII-2004-2400KV Brushless Motor in my FPV drone build. Quality is top notch. Very happy with the purchase.