Looking for a motor that combines power, efficiency, and durability for your FPV drone? The MEPS SZ 2207 Brushless Motor might just be the perfect fit. Designed for 5-6″ racing and freestyle drones, these motors deliver top-tier performance while standing out with their innovative build and attention to detail.
Available through MEPSKING, your one-stop shop for high-quality FPV gear, the SZ 2207 represents the brand’s commitment to crafting motors that meet the needs of both competitive racers and casual pilots. Whether you’re chasing adrenaline-filled races or enjoying smooth cruising, the SZ 2207 promises to take your FPV experience to the next level.
- Where to Buy?
The SZ 2207 Brushless Motor is efficient and lightweight, ideal for both cruising and pursuits. If you are looking for an motor with these specifications, the Mepsking 2207s may be the ideal choice for you.
1.1 Discover MEPSKING: Your Premier One-Stop Shop for FPV Drone
MEPSKING is a leading online platform dedicated to FPV drone enthusiasts. As a trusted industry leader, MEPSKING bring you an extensive range of high-quality FPV drones and accessories, making it easier than ever to find everything you need for your next flight adventure.
At MEPSKING, we’ve partnered with top-tier brands like DJI, T-MOTOR, iFlight, BETAFPV, RunCam, CaddxFPV, RADIOMASTER, SpeedyBee and more to provide a wide selection of FPV essentials. From motors, ESCs, frames, and cameras to FPV goggles, controllers, and beyond, we’ve got you covered.
Plus, our exciting ongoing events make shopping even more rewarding:
- Christmas Pre-Sale Deals – Get ahead of the holiday rush with up to 70% off on all products!
- Spin the Lucky Wheel – Win exclusive prizes and discounts.
- Free Product Trials – Test our products at no cost.
- Social Media Events – Engage with us on our official channels for a chance to win.
1.2 Why Choose MEPSKING: Official Quality Assurance, More Affordable Prices
A Complete Product Range: We offer both variety and quality.
- All FPV Essentials in One Place: Find everything you need, from motors, ESCs, and flight controllers to goggles, antennas, and video transmitters.
- Top-Quality Selection: Partnering with leading brands, we curate the most popular and reliable products on the market. Every product undergoes professional testing by our team to ensure quality.
Dual Quality Assurance
- Brand Warranty: Enjoy coverage directly from the manufacturers.
- MEPSKING Support: Our professional after-sales service includes a two-year warranty on all orders, ensuring any quality issues are promptly addressed.
Unbeatable Prices
- Official Discounts: Take advantage of brand promotions.
- Exclusive MEPSKING Offers: Stack additional platform discounts on top of official deals for maximum savings.
Faster Delivery
- We prioritize getting your products to you quickly so you can spend less time waiting and more time flying.
1.3 Don’t Miss Out on Free Trail at MEPSKING!
From the 16th to the 21st of every month, MEPSKING offers an exclusive Free Trial Program featuring different products each time. From motors and ESCs to flight controllers and more, you’ll have the chance to test premium FPV gear for free. Don’t wait—explore this month’s lineup and take your FPV experience to the next level!
2. Overview
The MEPS SZ 2207 Brushless Motors are purpose-built for 5-6” FPV racing and freestyle drones, combining power, responsiveness, and durability in a compact package. Designed with racers and freestyle pilots in mind, the 2207 series delivers lighter rotational inertia and faster RPM changes, ensuring superior responsiveness during aggressive maneuvers.
These motors come in three KV options—1750KV, 1950KV, and 2450KV—perfectly tuned for 4S and 6S LiPo batteries. If you’re chasing top-tier performance, the SZ 2207 promises excellent power output (up to 1148.4W) and a competitive thrust-to-weight ratio ideal for racing and freestyle alike.
3. Specifications and Features
3.1 Build and Design
At first glance, the SZ 2207 motors impress with their sleek, modern design. You can choose from four eye-catching color options: Fluorescent Green, Titanium Grey, Cyan, and Orange, making it easy to match your drone’s aesthetic.
The motor is crafted from premium materials:
- Unibell Design: The bell is a single-piece structure made from 6082 aluminum alloy. This approach enhances durability and reduces the risk of damage during crashes, unlike cheaper motors with multi-part bells.
- Reinforced Shaft: The hollow shaft is crafted from grade CT4 titanium alloy, combining strength and lightweight performance.
- Magnet Protection: Unlike traditional designs where magnets are glued directly to the aluminum bell, the SZ 2207 motors feature magnets embedded in a steel ring. This setup offers superior impact resistance, preventing magnet displacement or breakage.
- Magnetic Gap: The gap between the magnets and stator measures between 0.05mm and 0.09mm. This minimal air gap ensures lower magnetic reluctance, resulting in higher magnetic flux, improved efficiency, and greater power output.
3.2 Power and Performance
- KV Options: Available in 1750KV (6S), 1950KV (4S/6S), and 2450KV (4S) for various flying styles.
- Max Power: Ranges from 846.7W to 1148.4W, depending on the KV version.
- Weight: Each motor weighs approximately 34 grams (including 160mm, 20AWG wires).
3.3 Mounting and Compatibility
- Mounting Base: 19x19mm with M3 screws, suitable for most FPV drone frames.
- Propeller Support: Recommended for MEPS SZ5145 (4.5-inch pitch) or SZ4942 (4.2-inch pitch) 3-blade props.
3.4 Efficiency and Cooling
- Open Bell Design: Improves airflow for better cooling, enhancing motor efficiency during extended use.
- High-Temperature Resistance: Winding insulation can withstand up to 220°C, ensuring longevity even under heavy loads.
4. Performance
The MEPS SZ 2207 motors underwent rigorous testing to evaluate their performance, focusing on KV accuracy, thrust, and efficiency. Here’s how they performed:
Measured KV: During our tests, the actual KV values were slightly lower than the advertised ratings. This is expected due to the use of N52SH magnets, which generate a strong magnetic field that naturally impacts the real KV. This characteristic makes the SZ 2207 motors suitable not only for hardcore racing but also for cruising and long-range flights.
Thrust Output: The SZ 2207 motors delivered a maximum thrust of 1589 grams at 100% throttle, comparable to other motors with similar KV ratings. This level of power ensures high performance for both racing and freestyle pilots, giving you the punch needed for aggressive maneuvers.
Efficiency: Efficiency is where the MEPS SZ 2207 motors truly stand out. At 350W of power, these motors achieved an impressive 81% efficiency, making them one of the most efficient options available. This means:
- Longer flight times for cruising or cinematic chasing.
- Lower energy consumption, ideal for competitive racing setups.
The MEPS SZ 2207 motors strike a perfect balance between power, responsiveness, and efficiency, making them a versatile choice for a wide range of FPV applications. Whether you’re looking to dominate races or enjoy smooth, efficient cruising, these motors deliver reliable performance every time.
5. Pros and Cons
Pros
- Durable Build: Strong materials like aluminum and titanium make it tough and crash-resistant.
- Efficient Design: Minimal magnetic gap and quality windings improve power and reduce heat.
- High Performance: Max thrust of 1589g provides plenty of power. Excellent efficiency (81%) saves energy and extends flight time.
- Versatile Options: Multiple KV choices (1750KV, 1950KV, 2450KV) for different setups.
- Stylish Colors: Four color options to match your drone.
- Good Cooling: Open design helps keep the motor cool during long flights.
Cons
- KV Difference: Measured KV is slightly lower than advertised.
- Weight: At 34g, it’s a bit heavier than some motors.
- Prop Compatibility: Works best with specific MEPS props, limiting flexibility.
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