When it comes to building a reliable FPV drone, the choice of motor can make or break your flight experience. Among the different options available, the MEPS 2408 motor has gained attention for its strong torque, smooth performance, and durability. Designed with freestyle and cinematic pilots in mind, this motor provides an excellent balance between raw power and stable control.
In this review, we will take a closer look at the specifications, performance tests, flight experience, and overall value of the MEPS 2408 1900KV drone motor, and compare it with popular alternatives like 2207 and 2306 motors.
Unboxing and First Impressions
Upon unveiling the MEPS 2408, we’re greeted with a robust and meticulously designed motor. The package not only includes the motor but also a variety of accessories to ensure a seamless installation. Inside, you’ll find:
- A quality assurance card
- A moisture-absorbing gel bag
- An accessory bag containing: Two sets of screws (short and long), An aluminum nut for the shaft retainer, A metal ring and silicone spacer (or damper)
The attention to detail in packaging and the inclusion of essential accessories right out of the box is commendable.
Specifications and Features
The MEPS Space SZ 2408 motors come in two variants: 1900KV and 2500KV, catering to different power needs and preferences. The motor we’re focusing on today, the 1900KV, is particularly recommended for 5 and 6-inch quadcopters.
| Specification | Details |
|---|---|
| KV Rating | 1900KV/2500KV |
| Stator Size | 2408 |
| Weight | Approx. 36g (without wires) |
| Voltage Range | 4S–6S LiPo |
| Shaft Diameter | 5mm |
| Recommended Propellers | 5”–6” tri-blade |
| Application | Freestyle & Cinematic FPV |
The 2408 stator size means this motor offers more torque compared to smaller options like 2207 or 2306, making it ideal for heavy props and aggressive freestyle flying.
Physical Attributes
- Weight: The motor itself weighs 39.5 grams, with the total assembly reaching around 40 grams when including the nut.
- Dimensions: Featuring a rotor diameter of 29.8mm and a height of 20mm, the total height comes to 34mm, with a shaft height of 14mm. These dimensions affirm the motor’s capability to handle substantial propellers efficiently.
Construction Quality
- The motor boasts a titanium shaft and is constructed from 60 82 series aluminum, ensuring both strength and lightweight performance.
- With N45 magnets and well-balanced components, the motor promises smooth operation and efficient power delivery.
- The stator measures 24mm in diameter and 8mm in height, aligning perfectly with the technical specifications.
Performance and Flight Experience
Thrust and Torque
During bench tests, the MEPS 2408 1900KV motor delivered impressive thrust output while maintaining smooth throttle response. With a 6S setup and a 5” tri-blade prop, it consistently produced strong acceleration without significant voltage sag.
Efficiency
While not the most efficient option compared to lighter motors, the 2408 makes up for it with its ability to handle higher loads. Pilots who prioritize smooth freestyle flow over extended flight time will find the efficiency more than acceptable.
Heat Management
Even during long freestyle sessions, the motor stayed relatively cool thanks to its solid build and effective heat dissipation. This makes it suitable for aggressive flying styles.
Flight Feel
On the field, the motor feels smooth and responsive. Pilots reported stable control during sharp maneuvers, with enough torque to recover quickly from dives and tricks.
Our tests with various propellers on a 6S battery setup demonstrated impressive results.
Notably, with HQ propellers, the motor achieved over 1800 grams of thrust, showcasing its high efficiency and power output.
Application and Suitability
The MEPS Space SZ 2408 motors are versatile, suitable for both 5 and 6-inch quadcopters. Their robust construction and excellent torque make them a perfect fit for freestyle and aggressive flight styles. Whether you’re building a quadcopter for racing or aerial photography, these motors offer the reliability and performance you need.
Pros and Cons
Pros
- Strong torque, perfect for freestyle
- Durable construction and long-lasting bearings
- Handles heavy props with ease
- Smooth flight feel with stable throttle response
Cons
- Slightly heavier than 2207 and 2306 motors
- Less efficient for long-range or endurance builds
- Overkill for lightweight racing drones
How Does It Compare to Other Motors?
- Versus 2306 motors: The 2408 offers more torque and better handling of heavy props, but is heavier and less efficient.
- Versus 2207 motors: The 2408 provides smoother control for freestyle, while 2207 motors are lighter and often preferred for racing.
- Ideal choice: If freestyle is your main focus, the 2408 strikes an excellent balance of power and control.
FAQs
Is the MEPS 2408 1900KV motor good for freestyle?
Yes, it is designed with freestyle in mind, offering strong torque and stable performance for tricks, dives, and smooth flow.
What props work best with this motor?
5-inch tri-blade props such as HQ 5×4.3×3 and Gemfan 51466 are highly recommended.
How does it compare to 2207 or 2306 motors?
The 2408 offers more torque and stability but comes with added weight. Pilots seeking efficiency may prefer 2306, while those wanting raw freestyle performance will benefit from the 2408.
Is this motor suitable for long-range drones?
Not ideal. While powerful, its weight and power draw make it better suited for freestyle and cinematic rather than endurance flights.
Conclusion
The MEPS Space SZ 2408 1900KV motors stand out for their exceptional build quality, performance, and versatility. Ideal for enthusiasts looking to push their quadcopters to new heights, these motors come highly recommended. Don’t forget to check out other motor tests on our channel for comparisons and to find the perfect match for your needs.