Delivery Included
1 Year Warranty
The E-flite M-EFLM7450 BL50 525Kv brushless outrunner motor for large-scale aircraft is engineered to deliver glow-equivalent power, torque-rich performance, and quiet electric operation for sport and scale RC airplanes weighing between 15 to 40 pounds. Designed for pilots seeking precision, reliability, and clean propulsion, this motor replicates the output of a 360-size 2-stroke glow engine while eliminating the mess and noise associated with fuel-based systems. Whether you're flying a Carbon-Z Cub, executing 3D aerobatics, or building a scale replica, the E-flite M-EFLM7450 motor provides the low-RPM control and high-efficiency torque needed for extended flight durations and realistic maneuvering.
Key features of the E-flite M-EFLM7450 motor
- 525Kv output – delivers strong low-end torque for large-diameter propeller setups
- Outrunner design – provides smooth throttle response and high torque at lower RPMs
- 3.5mm bullet connectors – ensure secure, high-current ESC connections with reduced resistance
- Supports up to 6000W – matches or exceeds glow engine performance for sport and 3D aircraft
- Quiet electric operation – eliminates fuel mess and engine noise for clean flying environments
- OEM fit for Carbon-Z series – drop-in compatibility with Carbon-Z Cub and Carbon-Z Splendor
How does the 525Kv rating enhance large-scale flight performance?
The E-flite M-EFLM7450 525Kv motor with 3.5mm bullet connectors for Carbon-Z Cub is optimized for torque-heavy applications where large propellers and low-RPM control are essential. Its 525Kv output delivers efficient power at lower rotational speeds, allowing pilots to swing larger props without sacrificing responsiveness or stability. This torque-rich configuration is ideal for scale realism, slow fly-bys, and aerobatic precision, giving pilots the control they need to execute complex maneuvers and maintain consistent flight characteristics across a wide range of aircraft weights and styles.
Why is the outrunner design preferred for sport and scale aircraft?
The E-flite 525Kv outrunner motor with torque-rich performance and low-RPM control features an external rotor that enhances magnetic interaction and torque delivery. This design provides smoother throttle transitions and greater efficiency at lower RPMs, making it ideal for scale aircraft that prioritize realism and stability. Outrunner motors also offer better cooling and reduced vibration, which contributes to longer motor life and consistent performance. For pilots flying large sport planes or executing aerobatic routines, the outrunner configuration ensures that every throttle input translates into precise, predictable motion.
How does this motor replicate glow engine performance?
The E-flite M-EFLM7450 with glow-equivalent power and up to 6000W output is designed to match or exceed the thrust and torque of a traditional 360-size 2-stroke glow engine. With a power ceiling of 6000 watts, this motor supports aircraft up to 40 lbs for sport and scale flying, and up to 25 lbs for 3D aerobatics. This level of output allows pilots to convert glow-powered platforms to electric without compromising performance. The result is a cleaner, quieter, and more efficient propulsion system that delivers the same punch and responsiveness as fuel-based setups—without the maintenance or mess.
What makes this motor ideal for club fields and scale events?
The E-flite BL50 motor for aerobatic and scale realism with quiet electric operation eliminates the noise, fumes, and fuel residue associated with glow engines. Its clean electric output makes it suitable for flying in club fields, indoor venues, and scale competitions where environmental impact and realism matter. Pilots benefit from reduced setup time, lower maintenance, and a more enjoyable flying experience. Whether you're showcasing a scale replica or performing precision aerobatics, the motor’s quiet operation enhances both performance and presentation.
Is this motor compatible with Carbon-Z aircraft?
Yes. The affordable E-flite BL50 525Kv motor with OEM fit for Carbon-Z Splendor and Cub is a standard replacement for E-flite’s Carbon-Z series aircraft. Its dimensions, shaft size, and factory-installed 3.5mm bullet connectors ensure drop-in compatibility, simplifying installation and reducing setup time. Pilots upgrading or replacing their existing motor can expect seamless integration and immediate performance gains. This compatibility makes the motor a reliable choice for those flying Carbon-Z platforms or building custom aircraft with similar specifications.
Why is this motor a strategic upgrade for electric conversions?
The E-flite M-EFLM7450 electric motor for 15–40 lb sport and scale RC airplanes offers a compelling alternative to glow-powered systems. Its torque-rich output, quiet operation, and high wattage capacity make it ideal for converting large aircraft to electric propulsion. Pilots gain the benefits of reduced maintenance, cleaner operation, and improved throttle control without sacrificing performance. For those seeking the best E-flite upgrade for large props and precision aerobatics in 3D planes, this motor delivers unmatched value and reliability across a wide range of flying styles and environments.
For RC pilots ready to transition from glow to electric or enhance their large-scale builds, the buy E-flite M-EFLM7450 motor for converting glow-powered aircraft to electric is the final step toward clean, torque-rich, and precision-controlled flight.
Product Description of E-flite M-EFLM7450 BL50 525Kv brushless outrunner motor
The E-flite M-EFLM7450 BL50 525Kv brushless outrunner motor for large-scale aircraft is engineered to deliver glow-equivalent power, torque-rich performance, and quiet electric operation for sport and scale RC airplanes weighing between 15 to 40 pounds. Designed for pilots seeking precision, reliability, and clean propulsion, this motor replicates the output of a 360-size 2-stroke glow engine while eliminating the mess and noise associated with fuel-based systems. Whether you're flying a Carbon-Z Cub, executing 3D aerobatics, or building a scale replica, the E-flite M-EFLM7450 motor provides the low-RPM control and high-efficiency torque needed for extended flight durations and realistic maneuvering.
Key features of the E-flite M-EFLM7450 motor
- 525Kv output – delivers strong low-end torque for large-diameter propeller setups
- Outrunner design – provides smooth throttle response and high torque at lower RPMs
- 3.5mm bullet connectors – ensure secure, high-current ESC connections with reduced resistance
- Supports up to 6000W – matches or exceeds glow engine performance for sport and 3D aircraft
- Quiet electric operation – eliminates fuel mess and engine noise for clean flying environments
- OEM fit for Carbon-Z series – drop-in compatibility with Carbon-Z Cub and Carbon-Z Splendor
How does the 525Kv rating enhance large-scale flight performance?
The E-flite M-EFLM7450 525Kv motor with 3.5mm bullet connectors for Carbon-Z Cub is optimized for torque-heavy applications where large propellers and low-RPM control are essential. Its 525Kv output delivers efficient power at lower rotational speeds, allowing pilots to swing larger props without sacrificing responsiveness or stability. This torque-rich configuration is ideal for scale realism, slow fly-bys, and aerobatic precision, giving pilots the control they need to execute complex maneuvers and maintain consistent flight characteristics across a wide range of aircraft weights and styles.
Why is the outrunner design preferred for sport and scale aircraft?
The E-flite 525Kv outrunner motor with torque-rich performance and low-RPM control features an external rotor that enhances magnetic interaction and torque delivery. This design provides smoother throttle transitions and greater efficiency at lower RPMs, making it ideal for scale aircraft that prioritize realism and stability. Outrunner motors also offer better cooling and reduced vibration, which contributes to longer motor life and consistent performance. For pilots flying large sport planes or executing aerobatic routines, the outrunner configuration ensures that every throttle input translates into precise, predictable motion.
How does this motor replicate glow engine performance?
The E-flite M-EFLM7450 with glow-equivalent power and up to 6000W output is designed to match or exceed the thrust and torque of a traditional 360-size 2-stroke glow engine. With a power ceiling of 6000 watts, this motor supports aircraft up to 40 lbs for sport and scale flying, and up to 25 lbs for 3D aerobatics. This level of output allows pilots to convert glow-powered platforms to electric without compromising performance. The result is a cleaner, quieter, and more efficient propulsion system that delivers the same punch and responsiveness as fuel-based setups—without the maintenance or mess.
What makes this motor ideal for club fields and scale events?
The E-flite BL50 motor for aerobatic and scale realism with quiet electric operation eliminates the noise, fumes, and fuel residue associated with glow engines. Its clean electric output makes it suitable for flying in club fields, indoor venues, and scale competitions where environmental impact and realism matter. Pilots benefit from reduced setup time, lower maintenance, and a more enjoyable flying experience. Whether you're showcasing a scale replica or performing precision aerobatics, the motor’s quiet operation enhances both performance and presentation.
Is this motor compatible with Carbon-Z aircraft?
Yes. The affordable E-flite BL50 525Kv motor with OEM fit for Carbon-Z Splendor and Cub is a standard replacement for E-flite’s Carbon-Z series aircraft. Its dimensions, shaft size, and factory-installed 3.5mm bullet connectors ensure drop-in compatibility, simplifying installation and reducing setup time. Pilots upgrading or replacing their existing motor can expect seamless integration and immediate performance gains. This compatibility makes the motor a reliable choice for those flying Carbon-Z platforms or building custom aircraft with similar specifications.
Why is this motor a strategic upgrade for electric conversions?
The E-flite M-EFLM7450 electric motor for 15–40 lb sport and scale RC airplanes offers a compelling alternative to glow-powered systems. Its torque-rich output, quiet operation, and high wattage capacity make it ideal for converting large aircraft to electric propulsion. Pilots gain the benefits of reduced maintenance, cleaner operation, and improved throttle control without sacrificing performance. For those seeking the best E-flite upgrade for large props and precision aerobatics in 3D planes, this motor delivers unmatched value and reliability across a wide range of flying styles and environments.
For RC pilots ready to transition from glow to electric or enhance their large-scale builds, the buy E-flite M-EFLM7450 motor for converting glow-powered aircraft to electric is the final step toward clean, torque-rich, and precision-controlled flight.
Technical Specifications of E-flite M-EFLM7450 BL50 525Kv brushless outrunner motor
Brand, Model and Product Type
- Brand: E-flite
- Model: M-EFLM7450
- Product Type: E-flite M-EFLM7450 BL50 525Kv brushless outrunner motor for large-scale aircraft, E-flite M-EFLM7450 525Kv motor with 3.5mm bullet connectors for Carbon-Z Cub, E-flite M-EFLM7450 electric motor for 15–40 lb sport and scale RC airplanes, E-flite M-EFLM7450 with glow-equivalent power and up to 6000W output, E-flite BL50 motor for aerobatic and scale realism with quiet electric operation, E-flite 525Kv outrunner motor with torque-rich performance and low-RPM control
Dimensions
- Length: Approximately 10.7 cm – compact enough for large-scale fuselage integration
- Diameter: Approximately 7.6 cm – supports large-diameter propeller mounting
- Height: Approximately 4.5 cm – allows clearance in scale cowling designs
- Weight: Approximately 153 g (5.4 oz) – lightweight for its torque class, reducing airframe stress
Performance and Power
- Kv Rating: 525Kv – optimized for torque-heavy, low-RPM control in large aircraft
- Power Output: Up to 6000 watts – supports aircraft up to 40 lbs for sport/scale and 25 lbs for 3D flight
- Motor Type: Brushless outrunner – delivers smooth throttle response and high torque
- Timing Adjustment: Not adjustable – factory-set for optimal performance
Connectivity and Integration
- Connector Type: Factory-installed 3.5mm bullet connectors – ensures secure, high-current ESC connections
- ESC Compatibility: Compatible with high-output ESCs supporting up to 6000W draw
- OEM Fitment: Drop-in replacement for Carbon-Z Cub and Carbon-Z Splendor – simplifies installation
Application and Use Case
- Aircraft Type: Sport, scale, and 3D RC airplanes – ideal for glow-to-electric conversions
- Aircraft Weight Range: 15–40 lbs (6.8–18.1 kg) for sport/scale; up to 25 lbs (11.3 kg) for 3D aerobatics
- Flight Style: Precision aerobatics, scale realism, and extended-duration electric flight
- Noise Profile: Quiet electric operation – suitable for club fields and indoor venues
Construction and Efficiency
- Design: Outrunner configuration – maximizes torque and cooling efficiency
- Performance Equivalence: Matches or exceeds 360-size 2-stroke glow engine output
- Maintenance: Low-maintenance brushless design – eliminates fuel mess and mechanical wear
What’s in the Box
- (1) E-flite BL50 Brushless Outrunner Motor – model M-EFLM7450
What You Require
- (1) Compatible ESC rated for up to 6000W and 3.5mm bullet connectors
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
- Most of our products include delivery in the price. If your order is under £90, a small delivery fee will apply but do not worry this will always be clearly shown at checkout before you complete your purchase.
- Depending on what you choose at checkout, your order will usually be delivered either the next working day or within 2 working days. For next day delivery please place your order before 2:00pm. Orders are dispatched Monday to Friday only. Some items may take a little longer and if that is the case we will always show the expected delivery time on the product page.
- If your order includes items with different dispatch times we will normally wait and send everything together once all items are in stock. If one of the items is going to take a while we will give you the choice either wait for everything to arrive or let us send the available items now and deliver the rest later. It is up to you.
- We use trusted delivery partners to make sure your order gets to you safely and on time. We use DPD for next working day deliveries and Royal Mail for the 2 day option.
- As soon as your order is on its way we will send you a tracking number by email. If you provide your mobile number at checkout we will also send delivery updates straight to your phone so you can keep an eye on progress.
- If a product is marked as "Dispatched within 3 working days" delivery usually takes around 3 to 5 working days from when your order is placed.
- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
