Design and application value
A compact three-phase brushless motor supporting CW / CCW rotation. Select the propulsion system around mounting space, complete-aircraft mass and target thrust.
BRUSHLESS PROPULSION
SV-A4214Compact brushless propulsion motor
SV-A4214 supports compact UAV propulsion systems with a 15-26 V DC input, a rated voltage of 22.2 V (6S) and a motor mass of 185 ± 5 g. Product photographs, mounting drawings and Chinese/English technical manuals are available.
- Input voltage
- 15-26 V DC
- Rated voltage
- 22.2 V (6S)
- Rated input current
- KV340: 10 A / KV440: 20 A
Overview
SV-A4214 Compact brushless propulsion motor
SV-A4214 supports compact UAV propulsion systems with a 15-26 V DC input, a rated voltage of 22.2 V (6S) and a motor mass of 185 ± 5 g. Product photographs, mounting drawings and Chinese/English technical manuals are available.
Final configuration depends on operating conditions and the agreed specification.
Key benefits
Key benefits
01
Input voltage: 15-26 V DC
02
Product mass: 185 ± 5 g
03
Rotation (shaft-end view): CW / CCW
04
Match supply, ESC and propeller to the voltage range, winding KV, rated current and maximum current. Keep data for each KV separate; peak test points do not establish continuous output.
SV-A4214
Selection and application guide
Choosing the right configuration
Match supply, ESC and propeller to the voltage range, winding KV, rated current and maximum current. Keep data for each KV separate; peak test points do not establish continuous output.
Installation and integration
Check the outline, mounting holes and screw length. Check rotation safely with the propeller removed. To reverse rotation, isolate power, confirm safe discharge and swap any two phase leads.
Operation and maintenance
Increase load gradually and monitor current, temperature rise, vibration and fasteners. Stop for abnormal noise, heat or binding. Store at -10 to 50 °C and no more than 85% relative humidity.
Structure and connection reference
Geometry follows the source. Verify the actual model and approved drawing before installation.
Specifications
Specifications
Final configuration depends on operating conditions and the agreed specification.
| Model | SV-A4214 |
|---|---|
| Category | Brushless propulsion |
| Input voltage | 15-26 V DC |
| Rated voltage | 22.2 V (6S) |
| Rated input current | KV340: 10 A / KV440: 20 A |
| No-load current (test voltage) | KV340: >0.8 A / KV440: >1.2 A (10 V) |
| Maximum current (source conditions) | KV340: 25 A / KV440: 32 A |
| Resistance (temperature dependent) | KV340: 64 mΩ / KV440: 46 mΩ |
| Product mass | 185 ± 5 g |
| Rotation (shaft-end view) | CW / CCW |
| Operating temperature | -10 ~ 65 °C |
| Storage temperature | -10 ~ 50 °C |
| Storage relative humidity | ≤85% |
Downloads
Downloads
Documentation covers dimensions, performance data and operating requirements. Contact Mr. Liu for selection advice or after-sales support.
Find the right equipment and propulsion for your project
Final configuration depends on operating conditions and the agreed specification.