Lead Time – 15 Days (No cancellations after order)
Performance Specifications
The 4006 SL 440KV motor boasts a Kv of 440 RPM/V, which provides exceptional rotational speed under various operational conditions. Additionally, with a Kt of 0.0329 Nm/A at 5100 rpm, it ensures efficient torque delivery. Furthermore, it supports a maximum continuous current of 12 A for up to 180 seconds, guaranteeing stable performance. Moreover, the motor achieves a maximum continuous power of 280 W for 180 seconds, offering impressive power density and efficiency.
Design and Compatibility
Designed to operate within a voltage range of 24 V (6S LiHV), this motor is compatible with standard power systems. It features an inductance per phase of 0.09 mH and a winding resistance per phase of 0.16 Ω, which contribute to its efficient energy management. Additionally, the motor incorporates 18 stator poles and 24 magnetic poles, enhancing stability and precision during operation.
Build Quality and Durability
The 4006 SL 440KV motor is equipped with dual SKF 619/4-2RS bearings, which ensure smooth and reliable operation over extended periods. It has a stick-out shaft diameter of 4 mm, a motor diameter of 44.6 mm, and a length of 20 mm, all of which contribute to its compact yet powerful design. Weighing just 67 grams, the motor achieves a favorable power-to-weight ratio, making it ideal for various applications.
Propeller Compatibility
This motor supports a maximum propeller size of 16 inches, adding to its versatility across different configurations. Moreover, the propeller mount pattern features 6XM3 screws with a PCD of 12 mm and a depth of 3 mm, ensuring secure attachment. Therefore, these design aspects make the motor well-suited for high-performance and demanding environments.
PRODUCT SPECIFICATIONS
4006 380KV
| Kv (Motor Velocity Constant) | 380 RPM/V |
| Kt (Motor Torque Constant) | 0.033 Nm/A @ 4826 rpm |
| Maximum Continuous Current* | 9 A (180 s) |
| Maximum Continuous Power* | 233 W (180 s) |
| Power Denisity | 2.9 W/g (Rated), 4.73 W/g (Maximum) |
| Voltage Range | 24 V(6S LiHV) |
| Io (24@V) | 0.6 A |
| Inductance per phase (Winding Inductance) | 0.119mH ( ≃0.03) |
| Rph (Wind Resistance per phase) | 0.23 Ω ( ≃0.03) |
| Stator Poles | 18S(18S24P) |
| Magnetic Poles | 24P (24P18S) |
| Bearings | Dual, 619/4-2RS (SKF) |
| Stick Out Shaft Diameter | ø4 mm |
| Motor Diameter | ø44.6mm |
| Motor Length | 20mm |
| Motor Weight | 67g |
| Mount Pattern @ 90 deg | 4XM3 ↧2.5mm ø25mm |
| Propeller Blade Size* | Max Propller Size – 16inch |
| Propeller Mount Pattern | 6XM3 @ PCD 12 ↧ 3mm |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
14*4.8″ CF Fixed
|
25.1 | 1300 | 2286 | 194 | 0.03 | 0.5 | 12.6 | 15.9 | 41.8 |
| 25 | 1400 | 3075 | 327 | 0.05 | 1 | 25.0 | 12.8 | 42.7 | |
| 25 | 1500 | 3979 | 570 | 0.09 | 2.1 | 52.5 | 10.7 | 43.5 | |
| 25 | 1600 | 4755 | 797 | 0.13 | 3.5 | 87.5 | 9.1 | 44.4 | |
| 24.9 | 1700 | 5337 | 1067 | 0.18 | 5.2 | 129.5 | 8.2 | 44.7 | |
| 24.8 | 1800 | 5964 | 1285 | 0.21 | 7.1 | 176.1 | 7.3 | 45 | |
| 24.7 | 1900 | 6550 | 1575 | 0.26 | 9.6 | 237.1 | 6.6 | 44.5 | |
| 24.7 | 1950 | 6617 | 1657 | 0.27 | 10.3 | 254.4 | 6.5 | 43.2 | |
| 24.7 | 2000 | 6602 | 1663 | 0.28 | 10.4 | 256.9 | 6.5 | 42.3 | |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
16.2*5.3″ CF Foldable
|
25.1 | 1300 | 2100 | 223 | 0.05 | 0.6 | 15.1 | 14.9 | 47.5 |
| 25.1 | 1400 | 2801 | 424 | 0.08 | 1.4 | 35.1 | 12.1 | 48.7 | |
| 25 | 1500 | 3582 | 722 | 0.13 | 2.8 | 70.0 | 10.2 | 50.7 | |
| 25 | 1600 | 4265 | 1010 | 0.18 | 4.7 | 117.5 | 8.6 | 51.9 | |
| 24.9 | 1700 | 4826 | 1293 | 0.23 | 6.9 | 171.8 | 7.6 | 52.4 | |
| 24.8 | 1800 | 5337 | 1511 | 0.27 | 9.4 | 233.1 | 6.5 | 52.1 | |
| 24.7 | 1900 | 5770 | 1862 | 0.33 | 12.5 | 308.8 | 6 | 50.6 | |
| 24.6 | 1950 | 5834 | 1935 | 0.34 | 13.2 | 324.7 | 6 | 49.1 | |
| 24.7 | 2000 | 5853 | 1889 | 0.34 | 13.1 | 323.6 | 5.9 | 47.2 |
4006 400KV
| Kv (Motor Velocity Constant) | 400 RPM/V |
| Kt (Motor Torque Constant) | 0.030 Nm/A @ 4800 rpm |
| Maximum Continuous Current* | 10 A (180 s) |
| Maximum Continuous Power* | 250 W (180 s) |
| Power Denisity | 2.72 W/g (Rated), 5.11 W/g (Maximum) |
| Voltage Range | 24 V(6S LiHV) |
| Io (@24V) | 0.7 A |
| Inductance per phase (Winding Inductance) | 0.110 mH ( ≃0.03) |
| Rph (Wind Resistance per phase) | 0.23 Ω ( ≃0.03) |
| Stator Poles | 18S(18S24P) |
| Magnetic Poles | 24P (24P18S) |
| Bearings | Dual, 619/4-2RS (SKF) |
| Stick Out Shaft Diameter | ø4 mm |
| Motor Diameter | ø44.6mm |
| Motor Length | 20mm |
| Motor Weight | 67g |
| Mount Pattern @ 90 deg | 4XM3 ↧2.5mm ø25mm |
| Propeller Blade Size* | Max Propller Size – 16inch |
| Propeller Mount Pattern | 6XM3 @ PCD 12 ↧ 3mm |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
14*4.8″ CF Fixed
|
25.2 | 1300 | 2318 | 155 | 0.04 | 0.5 | 12.6 | 12.2 | 45.8 |
| 25.1 | 1400 | 3126 | 309 | 0.06 | 1.1 | 27.6 | 11.1 | 46.9 | |
| 25.1 | 1500 | 4060 | 564 | 0.1 | 2.3 | 57.7 | 9.7 | 48.8 | |
| 25 | 1600 | 4843 | 800 | 0.14 | 3.8 | 95.0 | 8.5 | 50.1 | |
| 25 | 1700 | 5417 | 1044 | 0.19 | 5.6 | 140.0 | 7.5 | 50.9 | |
| 24.9 | 1800 | 6015 | 1305 | 0.23 | 7.7 | 191.7 | 6.8 | 51.8 | |
| 24.8 | 1900 | 6586 | 1591 | 0.29 | 10.4 | 257.9 | 6.2 | 51.2 | |
| 24.8 | 1950 | 6700 | 1652 | 0.29 | 10.9 | 270.3 | 6.1 | 49.9 | |
| 24.8 | 2000 | 6703 | 1644 | 0.29 | 10.9 | 270.3 | 6.1 | 48.5 |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
16.2*5.3″ CF Foldable
|
25 | 1300 | 2120 | 240 | 0.05 | 0.7 | 17.5 | 13.8 | 50.3 |
| 25 | 1400 | 2815 | 457 | 0.09 | 1.6 | 40.0 | 11.6 | 51.7 | |
| 24.9 | 1500 | 3613 | 757 | 0.14 | 3.1 | 77.2 | 9.9 | 53.2 | |
| 24.8 | 1600 | 4288 | 1047 | 0.19 | 5 | 124.0 | 8.4 | 54.5 | |
| 24.7 | 1700 | 4812 | 1327 | 0.24 | 7.4 | 182.8 | 7.3 | 54.9 | |
| 24.6 | 1800 | 5311 | 1565 | 0.29 | 10 | 246.0 | 6.3 | 55.1 | |
| 24.5 | 1900 | 5747 | 1882 | 0.34 | 13.2 | 323.4 | 5.8 | 52.8 | |
| 24.5 | 1950 | 5803 | 1934 | 0.35 | 13.9 | 340.6 | 5.7 | 50.8 | |
| 24.5 | 2000 | 5785 | 1956 | 0.36 | 14 | 343.0 | 5.7 | 48.6 |
4006 440KV
| Kv (Motor Velocity Constant) | 440 RPM/V |
| Kt (Motor Torque Constant) | 0.0329 Nm/A @ 5100 rpm |
| Maximum Continuous Current* | 12 A (180 s) |
| Maximum Continuous Power* | 280 W (180 s) |
| Power Denisity | 3.14 W/g (Rated), 5.96 W/g (Maximum) |
| Voltage Range | 24 V(6S LiHV) |
| Io (@ 24V) | 0.6 A |
| Inductance per phase (Winding Inductance) | 0.09 mH ( ≃0.03) |
| Rph (Wind Resistance per phase) | 0.16 Ω ( ≃0.03) |
| Stator Poles | 18S(18S24P) |
| Magnetic Poles | 24P (24P18S) |
| Bearings | Dual, 619/4-2RS (SKF) |
| Stick Out Shaft Diameter | ø4 mm |
| Motor Diameter | ø44.6mm |
| Motor Length | 20mm |
| Motor Weight | 67g |
| Mount Pattern @ 90 deg | 4XM3 ↧2.5mm ø25mm |
| Propeller Blade Size* | Max Propller Size – 16inch |
| Propeller Mount Pattern | 6XM3 @ PCD 12 ↧ 3mm |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
14*4.8″
CF Fixed |
25.2 | 1300 | 2531 | 186 | 0.03 | 0.6 | 15.1 | 12.7 | 43 |
| 25.1 | 1400 | 3398 | 346 | 0.06 | 1.3 | 32.6 | 10.6 | 43.6 | |
| 25.1 | 1500 | 4361 | 616 | 0.11 | 2.6 | 65.3 | 9.3 | 44.4 | |
| 25 | 1600 | 5135 | 885 | 0.15 | 4.4 | 110.0 | 8.1 | 45.2 | |
| 25 | 1700 | 5796 | 1120 | 0.19 | 6.2 | 155.0 | 7.2 | 45.2 | |
| 24.9 | 1800 | 6452 | 1439 | 0.24 | 8.7 | 216.6 | 6.6 | 45.1 | |
| 24.8 | 1900 | 7091 | 1742 | 0.29 | 11.7 | 290.2 | 6 | 44.7 | |
| 24.8 | 1950 | 7173 | 1854 | 0.3 | 12.4 | 307.5 | 6 | 44 | |
| 24.8 | 2000 | 7200 | 1798 | 0.3 | 12.3 | 305.0 | 5.9 | 43 |
| Propeller | Voltage | PWM | RPM | Thrust (g) | Torque (N*m) | Current (A) | Electrical Power | Efficiency | Temperature (Celcius) |
|
16.2*5.3″
CF Foldable |
25 | 1300 | 2268 | 275 | 0.06 | 0.8 | 20.0 | 13.2 | 48.8 |
| 25 | 1400 | 3033 | 503 | 0.1 | 1.8 | 45.0 | 11.1 | 49.8 | |
| 24.9 | 1500 | 3911 | 866 | 0.16 | 3.6 | 89.6 | 9.6 | 50.9 | |
| 24.8 | 1600 | 4618 | 1192 | 0.22 | 5.9 | 146.3 | 8.1 | 52.2 | |
| 24.8 | 1700 | 5181 | 1522 | 0.28 | 8.5 | 210.8 | 7.2 | 52.6 | |
| 24.6 | 1800 | 5677 | 1818 | 0.34 | 11.7 | 287.8 | 6.3 | 52.3 | |
| 24.5 | 1900 | 6204 | 2139 | 0.39 | 15.5 | 379.8 | 5.6 | 49.9 | |
| 24.5 | 1950 | 6240 | 2203 | 0.42 | 16.5 | 404.3 | 5.5 | 48.7 | |
| 24.5 | 2000 | 6284 | 2206 | 0.4 | 16.3 | 399.4 | 5.5 | 46.5 |
Performance Data
Thrust Bench data with various propellers
Certifications
Standard Tests and Certifications
CAD FILES
2D / 3D CAD MODEL
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