Xpert Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of bldc-s4715 motor in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale bulk cheap bldc-s4715 motor in stock here from our factory. Customized orders are welcome.
4715 motor positioning
The motor is primarily designed for large, heavy-duty, long-range drones in 16-22 inches, serving as the flagship model in the full series with the highest thrust, strongest load capacity, and most industrial-grade attributes, catering to high-end, large-scale heavy-duty operations. Under 8S-12S high-voltage compatibility, a single unit can achieve a maximum thrust of 9.0–9.8 kg.
More powerful performance
The 15mm thickened core enhances magnetic flux, enabling prolonged hovering and full-load operation without thrust attenuation. With the same battery capacity, heavy-load endurance is increased by over 20% compared to the 4215 model. It also features a widened core cooling air duct, with a 25% larger heat dissipation area than the 4215.
High temperature resistance
The rotor is equipped with N55H ultra-high-strength, high-temperature-resistant neodymium iron boron magnets and 220°C ultra-high-temperature Class C insulated enameled wire, enabling continuous full-power operation for extended periods. It is resistant to high temperatures, demagnetization, and burnout, making it suitable for all-weather industrial environments such as high temperatures, humidity, and sand dust.
Perfect compatibility
With a 28×34mm heavy-duty flagship mounting hole pattern, it is compatible with 16", 22", and X6/X8/X12 large heavy-duty frames on the market, allowing direct upgrade replacement for 4215; supports 6S-12S ultra-wide high-voltage input, compatible with 120A-150A high-power brushless ESCs, requiring no modification to the frame or flight controller for convenient and efficient large model upgrades.
Motor specifications and parameters
|
Basic electrical parameters |
Size specifications |
Recommended configuration |
|||
|
KV Rating |
450KV (customizable：360/490/650KV) |
stator dimensions |
47mm × 15mm |
drone |
XL15 15-inch,14/15‑inch Heavy‑Lift Long‑Range FPV Drone |
|
Slot‑Pole Configuration |
12N14P |
rotor outer diameter |
58mm |
propeller |
14–16 inch FPV propeller |
|
Internal resistance |
≤28mΩ |
Spindle diameter |
8mm |
ESC |
100A–150A High‑Power Brushless ESC |
|
Input Voltage |
6S‑12S LiPo |
Weight |
275g ±3g |
Max Thrust |
9.5–10.5kg |
|
rated current |
65A |
Motor Mount Hole |
25×30mm |
Dynamic Balance |
≤5mg |
|
Peak current |
120A |
Wire Outlet Type |
Side Exit |
working temperature |
‑20℃～+120℃ |
For more performance parameters, please contact us for customization
Customer Reviews
To produce a knife with perfect precision to perform, high-tech machines in all steps of raw material processing are vital.
- USA・Ryan Coleman
- Japan・わたなべ たかし
- Germany・Markus Wagner
- Australia・Jasper Henderson
- Turkey・Orhan Şahin
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USA・Ryan ColemanWe install 4715 motors on heavy-lift drones for infrastructure inspection. It delivers strong and consistent power, stable enough to carry multiple detection devices during long-distance field operations.
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Japan・わたなべ たかしThis motor features ultra-low vibration and reliable durability. It perfectly supports large-scale aerial survey and panoramic shooting, fully meeting our commercial project precision standards.
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Germany・Markus WagnerSolid mechanical performance and excellent heat dissipation. It maintains stable working condition in all-day continuous inspection tasks and reduces equipment downtime effectively.
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Australia・Jasper Henderson：Great wind resistance and heavy load adaptability. It works steadily in open outback areas, ideal for resource exploration and large regional patrol missions.
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Turkey・Orhan Şahin：Powerful thrust ensures safe flight with heavy cargo. The motor performs reliably on mountain rescue and material transportation drone service projects.
Company Profile
Xpert Intelligent Equipment Co., Ltd. has been deeply involved in the drone industry for 11 years and is a high-tech enterprise integrating R&D, production, testing, and sales. The company boasts a complete industrial structure, equipped with 6 production bases, 2 R&D centers, and 3 specialized testing facilities, focusing on technological iteration and product upgrading. With outstanding product performance and stable delivery capabilities, its products are exported to numerous overseas regions including Europe, America, Russia, and Japan, with an increasingly mature global presence.
Factory Strength
Xper has six exclusive production facilities for drones and accessories, covering an area of 24,000㎡, equipped with over 330 internationally advanced intelligent production devices, and has established an integrated mature production system. From precision processing of raw materials to R&D and manufacturing of core components, and all the way to final assembly and testing, the entire process is independently completed. Moreover, standardized production processes have been established, and backed by robust manufacturing expertise, the company firmly ranks among the industry's top tier, enabling efficient handling of various batch orders.
FAQ
1. What is the maximum pulling force of a single motor?
With a fully charged 12S and 18-inch heavy-duty propellers, the maximum thrust per unit is 9.0–9.8kg, significantly higher than the 4215.
2. Which drones can it be used on?
16-22-inch large heavy-duty long-range drones, X6/X8/X12 large multi-rotors, heavy-duty aerial filming for cinema, large-scale power line inspection, topographic mapping, medium-sized logistics delivery, agricultural plant protection, and security patrol drones
3. Will prolonged full-power operation cause overheating and demagnetization?
Equipped with N55H ultra-high-strength high-temperature-resistant neodymium iron boron magnets + 220°C ultra-high-temperature Class C insulation windings, a twelve-spoke hollowed-out oversized heat dissipation rotor maximizes cooling efficiency, ensuring minimal heat generation, demagnetization, or burnout during continuous heavy-duty operation with industrial-grade durability.
4. Core performance advantages?
Ultra-large torque, low power consumption, high operation stability, low heat generation during full load operation.
5. Bearing assembly standard?
Double large heavy-duty high-precision bearings, low friction operation, stable rotation, durable for long-term heavy load work.
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