Overview
T-Motor A12XL-14S UAV modular propulsion system kit integrates the A12XL KV77 motor, 14S FOC 200A ESC, and MF4918P polymer folding propeller for agriculture drone powertrains. Recommended configurations include 40L liquid load agriculture quadcopter drones and 50L liquid load agriculture hexacopter drones.
Key Features
- Modular setup: A12XL-14S (Motor) + 14S FOC 200A (ESC) + MF4918P (Prop)
- CAN and PWM control support: DRONE CAN, UAV CAN, CUBE CAN; control method PWM/CAN
- Ingress protection rating: IPX6
- Operating ambient temperature: -20 to 55 C
Specifications
| Model No. | A12XL KV77 |
| Tube size | 50mm |
| Setup | A12XL-14S (Motor) + 14S FOC 200A (ESC) + MF4918P (Prop) |
| Recommended battery | 12-14S (LiPo) |
| Rated thrust | 20-22kg |
| Max. thrust | 43.6kg |
| Efficiency at rated thrust | 8.7g/W (21kg) |
| Weight | 2800 02%g (incl. wires + prop) |
| Wire length | 1700 05mm |
| Wire material, wire gauge, color | Power wires: 10#AWG red & black; Signal wires: 5P Teflon |
| IP rating | IPX6 |
| Recommended ambient temperature | -20 to 55 C |
Motor Specs
| Stator size | 111*22mm |
| KV | 77 |
ESC Specs
| Throttle range | 1100-1940us |
| Max. voltage | 61V |
| Protocol | DRONE CAN, UAV CAN, CUBE CAN |
| Peak current (for a short time) | 200A (open environment and temperature <= 60 C) |
| Control method | PWM/CAN |
| BEC | NO |
Prop Specs
| Model No. | MF4918P (Polymer Folding) |
| Length | 49 inch (1244.6mm) |
For compatibility checks (airframe, tube size, CAN protocol) and support, contact support@rcdrone.top or visit https://rcdrone.top/.
Whats Included
- A12XL-14S Modular Propulsion System x 1 (excluding carbon tube)
- Parts Bag x 1
Applications
- Recommended: 40L liquid load agriculture quadcopter drone
- Recommended: 50L liquid load agriculture hexacopter drone
- Recommended take-off weight: 80-88kg (quadcopter)
- Recommended take-off weight: 120-132kg (hexacopter)
Details

The T-Motor brushless motor comes paired with a matching propeller for a straightforward propulsion setup.

Motor dimension details and propeller clearance measurements help confirm mounting fit and frame spacing before installation.

Thrust-to-RPM, torque, current, efficiency, and power curves help compare motor performance across different load points.

The A12XL-14S modular propulsion system includes a two-blade propeller assembly and a parts bag for mounting hardware (carbon tube excluded).
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