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T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450

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T-Motor MN4116 KV450 is a premium brushless motor built for serious UAV performance. With high-efficiency design, durable materials, and optimized cooling, it delivers reliable thrust up to 5.1 kg and long flight times for medium to large drones. Designed for 6S LiPo batteries, it’s the perfect choice for professional aerial photography, mapping, and advanced custom drone builds.
348.78 zł 348.78 PLN VAT Excluded
348.78 zł VAT Excluded

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T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450 - Ultimate Power

The T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450 is an industrial-grade power unit from the Navigator series, engineered for demanding multi-rotors, VTOLs, and fixed-wing aircraft. Its structural design features an optimized airflow channel, resulting in an 18% measurable improvement in heat dissipation during extended flight operations. The integration of a high-performance iron core and an elevated slot rate effectively minimizes stator heat generation. Designed for maximum endurance, this motor delivers exceptional power efficiency, operating at a peak efficiency rating of up to 8g/W at a 60% throttle load.

T-Motor-MN4116-Multi-Motor-Fixed-Wing-UAV-Motor-KV450

T-Motor-MN4116-Multi-Motor-Fixed-Wing-UAV-Motor-KV450

Advanced Cooling and Operating Parameters

The motor's construction is based on precisely engineered airflow channels that increase heat flux by 18%. The use of a high-performance iron core material and an elevated slot rate has significantly reduced internal heat generation. These optimizations allow the unit to reach a peak efficiency of up to 8g/W at 60% throttle, directly resulting in extended flight endurance and stable performance under demanding operational conditions.

T-Motor-MN4116-Multi-Motor-Fixed-Wing-UAV-Motor-KV450

Precision Configuration and Flight Stability

Featuring a 12N14P configuration, this motor offers a high winding coefficient for rapid throttle response. The design effectively minimizes harmonic waves, ensuring exceptionally smooth operation and reduced vibration levels. This technical approach results in a carefree flight experience and improved stability, providing the reliability needed for professional drone applications and demanding aerial missions.

Frequently asked questions - 
T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450

This unit achieves a peak efficiency of up to 8g/W at 60% throttle, making it an ideal choice for high-end, energy-efficient operations.  

The optimized airflow channel design increases heat dissipation by 18%, ensuring consistent performance and preventing power drops during extended flights.

The 12N14P setup combined with a high winding coefficient provides rapid throttle response and minimizes harmonic waves for a smoother, vibration-free flight.

This motor is specifically engineered for professional multi-rotors, fixed-wing UAVs, and VTOL (Vertical Take-Off and Landing) platforms.

The use of high-performance iron core material and an elevated slot rate effectively reduces internal heat generation, protecting the motor from thermal fatigue.

T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450 - Test Report

Propeller:  T16*8"  (Operating Temperature 102 )

Throttle

Voltage 
(V)

Thrust 
(g)

Torque 
(N*m)

Current 
(A)

RPM

Power 
(W)

Efficiency
(g/W)

40%

23.73

1305

0.27

6.63

4096

157

8.29

50%

23.67

1816

0.38

10.74

4830

254

7.14

60%

23.59

2429

0.51

16.37

5525

386

6.29

70%

23.50

3108

0.66

24.08

6218

566

5.49

80%

23.40

3746

0.79

32.41

6802

758

4.94

90%

23.28

4396

0.93

42.54

7365

991

4.44

100%

23.12

5196

1.10

56.94

7953

1316

3.95

Propeller:  P15*5" (Operating Temperature 50)

Throttle

Voltage 
(V)

Thrust 
(g)

Torque 
(N*m)

Current 
(A)

RPM

Power 
(W)

Efficiency
(g/W)

40%

23.77

948

0.19

4.64

4259

110

8.60

50%

23.72

1359

0.26

7.41

5074

176

7.73

60%

23.67

1802

0.35

11.09

5865

263

6.86

70%

23.60 23400.4416.0866483806.16

80%

23.53

2916

0.55

22.04

7329

518

5.63

90%

23.45

3490

0.66

28.76

7988

674

5.18

100%

23.33

4227

0.79

38.79

8735

905

4.67

Propeller:  P16*5.4"  (Operating Temperature 106 )

Throttle

Voltage 
(V)

Thrust 
(g)

Torque 
(N*m)

Current 
(A)

RPM

Power 
(W)

Efficiency
(g/W)

40%

23.75

1127

0.21

5.37

4214

127

8.84

50%

23.70

1579

0.31

8.57

5003

203

7.77

60%

23.64

2108

0.40

12.81

5754

303

6.96

70%

23.56

2735

0.52

18.86

6508

444

6.16

80%

23.48

3365

0.63

25.59

7170

601

5.60

90%

23.39

4025

0.76

33.63

7768

787

5.12

100%

23.26

4814

0.91

44.88

8470

1044

4.61


T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450 - Specifications

Motor Size

Φ47.4*42.7mm

Configuration

12N14P

 Lead Cable

16AWG*150mm

Shaft Diameter

IN:6mm OUT:4

Magnet Level

N45SH

  KV

450

  ldle Current(10V)

1.4A

Peak Current (180s)

54A

Max.Power (180s)

1210W

Internal Resistance

32mΩ

Rated Voltage (Lipo)

6S

Propeller Recommendation

P15-16"/T16*8"

Motor Weight (Incl. Cable)

212g

Package Weight

315g

T-Motor MN4116 Multi-Motor Fixed Wing UAV Motor KV450 - Package Includes

  • Motor x 1
  • Parts Bag x 1
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