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LN2207 1700KV 1900KV 2400KV Brushless Motor for RC Drone FPV

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LN2207 1700KV 1900KV 2400KV Brushless Motor for RC Drone FPV

Description

The LN2207 is a brushless motor with multiple KV options (1700KV/1900KV/2400KV), designed specifically for RC drones and FPV (First-Person View) systems. The "2207" in the model number indicates the stator size (22mm diameter, 7mm height). The KV value represents the RPM per volt under no load (e.g., 1700KV = 1700 RPM per volt), enabling adaptation to diverse flight performance requirements.

Multi-KV Flexibility: Offers 1700KV, 1900KV, and 2400KV options, allowing users to optimize for speed, torque, or battery voltage.

Efficient Thermal Management: Brushless design minimizes friction, paired with lightweight materials (e.g., aluminum alloy housing) for enhanced heat dissipation and durability.

FPV Racing Optimization: High RPM responsiveness and low latency make it ideal for FPV racing drones requiring precise control and burst power.

FPV Racing Drones: High KV values (e.g., 2400KV) pair with small propellers for extreme speed and agile maneuvers.

Aerial Photography & Long-Range Drones: Lower KV values (e.g., 1700KV) with larger propellers deliver higher torque and energy efficiency for extended flight times.

DIY Drone Projects: Multi-KV compatibility supports hobbyists in customizing powertrains for varying frame sizes and flight styles.

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  • Electric Spec.
    Max. P(W) Voltage(V) Max. I.(A) KV No-load Current(A) Resistance(mΩ) Poles Motor Dim.(mm) Stator Dim.(mm) Mounting (mm) N.W.(g) Prop.(inch)
    960(7S) 2S-7S 40(7S) 1800  1  60  14  φ27.5*11.7 φ22*8 M3-19*16 36  5"~6"
    Thrust Testing Data
    Propeller kV Value Throttle(%) U(V) Current(A) Thrust(g) Power(W) Efficiency(g/W)
    5055  1800KV 50%   10.68  767  256.3  2.992 
    60%   16.3  1025  391.2  2.620 
    70% 24 22.52 1222 540.5 2.261
    80% 30.22 1454 725.3 2.005
    90%   38.13  1627  915.1  1.778 
    100%   40  1690  960.0  1.760 
    5045  1800KV 50%   8.92  670  214.1  3.130 
    60%   13.78  899  330.7  2.718 
    70% 24 18.94 1110 454.6 2.442
    80% 25.29 1342 607.0 2.211
    90%   32.86  1580  788.6  2.003 
    100%   33.1  1580  794.4  1.989 
    5055  1950KV 50%   8.38  679  201.1  3.38 
    60%   13.31  914  319.4  2.86 
    70% 24 19.34 1169 464.2 2.52
    80% 26.24 1384 629.8 2.20
    90%   33.33  1587  799.9   
    100%   39  1745  936.0  1.86 
    5045  2100KV 50%   8.13  540  170.7  3.163 
    60%   11.93  716  250.5  2.858 
    70% 21  16.68 925 350.3 2.641
    80% 22.08 1114 463.7 2.403
    90%   28.75  1335  603.8  2.211 
    100%   36.55  1544  767.6  2.012 
    5055 2100KV 60% 21 14.13 830 296.7 2.797
    70% 20.15 1063 423.2 2.512
    80%   27.28  1277  572.9  2229 
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About Us
Suzhou Retek Electric Technology Co., Ltd.
Unlike other motor suppliers, Retek engineering system prevents the selling of our motors and components by catalogue as every model is customized for our customers. The customers are assured that every component they receive from Retek is designed with their exact specifications in mind. Our total solutions are a combination of our innovation and a close working partnership with our customers and suppliers.

Retek business consists of three platforms: Motors, Die-Casting and CNC manufacturing and wire harness. Retek products are widely supplied for residential fans, vents, boats, airplanes, medical facilities, laboratory facilities, trucks and other automotive machines.

Welcome to send us an RFQ, it is believed you will get the best cost-effective products and services here!
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