Description
(Retek) proudly introduces the LN13725 Brushless Drone Outrunner Motor, an advanced power solution specifically designed for heavy-lift drone applications. With an astonishing maximum thrust force of up to 56 kg, the LN13725 effortlessly propels large drone platforms, making it an ideal choice for logistics, mapping, agricultural spraying, and industrial inspection sectors.
Key Features & Benefits:
- Exceptional Thrust: The LN13725 motor provides a maximum thrust of up to 56 kg, ensuring your drone has superior lift performance and stability even under heavy loads.
- High-Efficiency Design: As an outrunner motor, the LN13725 is optimally designed for high efficiency, translating to longer flight times and lower energy consumption.
- Wide Voltage Compatibility: Supports 14S-18S battery specifications, offering flexible power configuration options for various drone systems.
- Robust and Durable: Meticulously engineered structure and high-quality materials ensure reliability and a long lifespan even in demanding operating environments.
- Easy Integration: The motor dimensions are Ø145mm x 51.8mm , with stator dimensions of Ø137.6mm x 25mm. It is recommended for use with a 56-inch propeller and features standard 4-M5*10 mounting dimensions, facilitating easy integration into existing drone frames.
Outstanding Performance Data (Partial):
The LN13725 has undergone rigorous thrust testing at 70V, showcasing an impressive performance curve.
- At 33% throttle, it produces 9514g of thrust, with a current of 10.9A, power input of 749.3W, and an efficiency of 12.7 g/W.
- When the throttle is increased to 60%, the thrust reaches 30426g, drawing 56.6A, with a power input of 3910.4W, and an efficiency of 7.8 g/W.
- At 100% full throttle, the LN13725 can generate an astounding 58750g (approximately 58.75 kg) of thrust, with a current of 162.5A, power input of 11200W, and an efficiency of 5.5 g/W.
This data demonstrates the powerful performance and excellent efficiency of the LN13725 motor across its entire operating range.
Why Choose Retek?
Suzhou Retek Electric Technology Co., Ltd. is committed to providing high-quality motion solutions. By choosing the LN13725, you are acquiring a product meticulously designed and rigorously tested to provide reliable, efficient, and powerful propulsion for your heavy-lift drone projects. Contact us today to discover how the LN13725 can elevate your drone’s performance!
| Electric Spec | |||||||||||||||||
| KV | Battery Spec | Max. Thrust Force(KG) | Recom.Takeoff Weight(KG) | System Weight(KG) | Max. Current(A) | Max. Con. Current(A) | Motor Dim.(mm) | Stator Dim.(mm) | Mounting (mm) | Prop.(inch) | |||||||
| 60 | 14S-18S | 56 | 25-27 | 4 | 162 | 55 | φ145*51.8 | φ137.6*25 | 4-M5*10 | 56″ | |||||||
| Thrust Testing Data | |||||||||
| Propeller | Voltage(V) | Throttle(%) | Current(A) | Thrust Force（g） | Power Input(W) | Speed(RPM) | Efficiency(g/W) | Torque(N·m) | Power Output（W） |
| 56*20inch | 70V | 33% | 10.9 | 9514 | 749.3 | 1004 | 12.7 | 6.28 | 660.5 |
| 35% | 12.7 | 10649 | 874.4 | 1061 | 12.2 | 7.01 | 778.6 | ||
| 37% | 14.8 | 11916 | 1021.8 | 1121 | 11.7 | 7.8 | 916.2 | ||
| 39% | 17.2 | 13287 | 1190 | 1183 | 11.2 | 8.65 | 1071.6 | ||
| 42% | 21.4 | 15487 | 1477.5 | 1275 | 10.5 | 9.99 | 1333.9 | ||
| 45% | 26.1 | 17812 | 1802.7 | 1364 | 9.9 | 11.39 | 1627 | ||
| 48% | 31.3 | 20221 | 2161.3 | 1450 | 9.4 | 12.82 | 1947.4 | ||
| 51% | 36.9 | 22693 | 2550.9 | 1532 | 8.9 | 14.29 | 2293.4 | ||
| 54% | 43 | 25218 | 2971.1 | 1611 | 8.5 | 15.79 | 2665 | ||
| 57% | 49.6 | 27794 | 3423.3 | 1688 | 8.1 | 17.33 | 3063.3 | ||
| 60% | 56.6 | 30426 | 3910.4 | 1762 | 7.8 | 18.91 | 3490.4 | ||
| 63% | 64.3 | 33118 | 4436.6 | 1836 | 7.5 | 20.54 | 3948.3 | ||
| 66% | 72.5 | 35874 | 5006.4 | 1908 | 7.2 | 22.22 | 4438.8 | ||
| 69% | 81.4 | 38691 | 5623.4 | 1980 | 6.9 | 23.94 | 4962 | ||
| 72% | 91.1 | 41557 | 6289.6 | 2050 | 6.6 | 25.69 | 5515.7 | ||
| 75% | 101.4 | 44447 | 7002.5 | 2119 | 6.3 | 27.46 | 6094.1 | ||
| 78% | 112.3 | 47319 | 7753.4 | 2186 | 6.1 | 29.22 | 6687.1 | ||
| 81% | 123.5 | 50109 | 8524.6 | 2248 | 5.9 | 30.92 | 7279.6 | ||
| 84% | 134.5 | 52731 | 9286.5 | 2305 | 5.7 | 32.52 | 7850.3 | ||
| 87% | 144.8 | 55070 | 9995.8 | 2355 | 5.5 | 33.94 | 8371 | ||
| 90% | 153.4 | 56981 | 10594.6 | 2396 | 5.4 | 35.1 | 8805 | ||
| 100% | 162.5 | 58750 | 11200 | 2560 | 5.5 | 36.2 | 9220 | ||
