At EMAX, our engineers continuously strive to develop the most superior brushless motors by pushing the boundaries of innovation and technology, recognizing that brushless motors are the future of motor design.

The ECO II series represents a new generation of brushless motors from EMAX, offering improved performance, enhanced durability, and remaining competitively priced to maintain its value as an affordable option.

The ECO II features a modern redesign from the ground up, boasting a new and improved architecture. With its sleek, rounded design now combined with enhanced thicker reinforcements, this motor achieves unparalleled durability and reliability.

The ECO II features N52 magnets instead of N48 magnets, enabling faster throttle response and increased RPM capabilities. This represents the next generation in motor technology, marking a significant milestone in the evolution of the industry.

Emax brings affordable and advanced brushless motor technology to the market, ushering in a new era of exceptional performance that's accessible to all.

ECO II-2207 M5 Specifications: KV: 1700, Idle Current (10V): 1.24A, Motor Dimensions: 27.5mm x 33.2mm, Internal Resistance: 72mΩ, Frame Material: 12N14P, Number of Cells: 3-6S, Bearing Shaft: Propeller (5

Yinyan Electric Technology Ltd is a leading supplier in design, research & development, and manufacturing of high-end brushless motors and sets for various applications, including UAVs, robots, and other industries. EMAX is renowned for its premium products used in R/C models and FPV racing, establishing itself as a trusted brand in the market.

Enjoy a 15-day money-back guarantee after the claim process is complete. With our 'Free Return' service, you have up to 15 days (in addition to our standard delivery timeframe) to decide whether to keep or return an item for any reason, as long as it remains unused, unwashed, and in its original condition.

We accept various payment methods, including Visa, Wire Transfer, WebMoney, and Sofort. We also offer secure online payment options such as Giro Pay and Mercado Pago. Our shipping process is safe and efficient: items are dispatched within 3 business days of full payment settlement.

Shipping estimates to various regions are as follows: United States - 10-15 business days, Canada - 15-20 business days, Mexico - 25-35 business days, Puerto Rico - 10-15 business days, New Zealand and Australia - 10-15 business days, Poland and Spain - 8-10 business days, Norway and Netherlands - 10-15 business days, Turkey and Ukraine - 10-15 business days, Austria and Romania - 7-15 business days, Belgium and Switzerland - 8-15 business days, Germany and Portugal - 10-15 business days, France and Finland - 10-15 business days, United Kingdom and Czech Republic - 5-10 business days, Bulgaria and Italy - 10-15 business days, Vietnam and Thailand - 8-15 business days.

If you're completely satisfied with your experience using our product and receiving our service, we'd appreciate it if you could take a moment to share your positive feedback by leaving a comment below.