Product overview
The T-MOTOR V80A 14S FOC ESC is an electronic speed controller for drone propulsion, using FOC vector control with PWM and CAN command inputs. It supports DroneCAN over CAN 2.0 and is compatible with PX4. Control features include dual CAN + PWM throttle redundancy, an isolated throttle design and intelligent magnetic propeller locking. Input support spans 18~60V (6~14S), and continuous current is rated at 40A. The 80A peak rating carries a 10s qualification and a detailed duration limit of less than 10s. There is no BEC.
The controller measures 84 × 35 × 19 mm in length, width and height, with a weight of 78g excluding cable or 110g including cables. Its cable configuration includes red/black 12AWG silicone input wires measuring 180mm and orange 14AWG silicone output wires measuring 110mm. Signal wiring is shielded and 450mm long; the shielded encoder cable is also 450mm long, with 24AWG conductors and an M6 aviation connector. The throttle position range is 1040~1940, refresh frequency is 50~500Hz and response speed is 300ms. Standby consumption is ≤50mA at 48V.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | T-MOTOR V80A 14S FOC ESC |
| Product type | Drone electronic speed controller with FOC |
| Supported input voltage | 18~60V (6~14S) |
| Continuous current | 40A |
| Peak current | 80A (10s)10s. |
| Peak current with detailed duration limit | 80A (less than 10s)Less than 10s. |
| Dimensions | 84 × 35 × 19 mm (L × W × H) |
| Weight without cable | 78gExcluding cable. |
| Weight with cables | 110gIncluding cables. |
| Input cable | Silicone wire; red/black; 12AWG; 180mm |
| Output cable | Silicone wire; orange; 14AWG; 110mm |
| Signal cable | Shielded Cables-Black-OD4.2-5C-450mm-JP-3P*2-Black Blank White-Green Yellow Gray |
| Encoder cable | Shielded; black; 24AWG; 5C; 450mm; M6 aviation connector |
| Control protocols | PWM/CAN |
| BEC | NO |
| Throttle position range | 1040~1940 |
| Throttle refresh frequency | 50~500Hz |
| Standby consumption | ≤50mA@48V48V. |
| Throttle response speed | 300ms |
| Motor control | FOC vector control |
| CAN support and flight-controller integration | DroneCAN (CAN 2.0); compatible with PX4 |
| Propeller locking | Intelligent magnetic propeller locking |
| Throttle redundancy | Dual throttle redundancyCAN + PWM. |
| Throttle isolation | Isolated throttle design |
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