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Emax ECO 1404-3700KV Brushless Motor
₹1,449.00 Original price was: ₹1,449.00.₹1,399.00Current price is: ₹1,399.00.
STOCK: 3 (WooHoo!) Available
Quick Review:
- Model Emax ECO 1404-3700KV
- Framework 9N12P
- Length 19.75mm
- Diameter 18.8mm
- Propeller 2.5″ – 4″
- Weight 8.6g
Shipping: Usually delivered in 3-7 days.
Brand New || Best Quality || Skype and Video Support Available.
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Availability:
3 in stock

3 in stock
1 in stock
Emax ECO 1404-3700KV Brushless Motor
The engineers at Emax are always seeking ways to design the ultimate motor with brushless technology. In their efforts, they produced the ECO II Series, a new line of brushless motors further improved performance and durability while retaining the same affordability. Redesigned from the ground up, the ECO II boasts an all-new architecture. With a more rounded design paired together with thicker reinforcements, maximum durability is achieved. Finished with a reflective surface, the ECO II offers a sleek modern design destined to satisfy the need for both aesthetics and durability.
In order to improve the performance of its predecessor, the ECO II utilizes N52SH arc magnets over prior N48 magnets, allowing more powerful throttle response and higher RPMs to be achieved. More torque and thrust are generated, allowing pilots the flexibility to comfortably meet the demands of any racetrack or flight situation. The ECO II Series marks the next evolution in affordable brushless motor technology, bringing in a new era of performance for everyone.
Technical Specifications:
- Motor KV (RPM/V): 3700
- Motor Type: Brushless Motor
- Length (mm): 19.75mm
- Framework: 9N12P
- Diameter: 18.8mm
- Compatible Prop (inch): 2.5″ – 4″
- Weight (g): 2.5″ – 4″
- Bearing Shaft: 2mm
- Shaft Thread: CW
- Precision bearing
- Steel shaft
- Anodizing
- 19 x 19mm hole pattern
- Multi-strand winding
Package Includes:
- 1 Piece–Emax ECO 1404-3700KV Brushless Motor
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
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