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T-MOTOR A8-X KV115 14S Agricultural UAV Modular Propulsion System

A8-X MODULAR Propulsion System

For 10L quadcopter or 16L hexacopter agricultural drones.

-A8-X MOTOR

-14S FOC 80A ESC

-MF3119P PROPELLER

A8-X Recommendations

Load capacity(liquid): 10L Agriculture Quadcopter Drone

Take-off weight: 22~30kg Quadcopter

Load capacity(liquid): 16L Agriculture Hexacopter Drone

Take-off weight: 30~42kg Hexacopter

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T-Motor A8-X 14S agricultural UAV modular propulsion system pc

Technical Drawing

T-Motor A8-X agricultural UAV propulsion system dimensions pc

A8-X Specifications

General Specifications
Model No.	A8-X KV115	Tube Size	40 mm
Setup	A8-X Motor + 14S FOC 80A ESC + MF3119P Propeller	Wire Material, Gauge and Color	Power Wires: 12 AWG Red & Black Signal Wires: 5P Teflon
Recommended Battery	12–14S LiPo	Wire Length	1100 ± 10 mm
Rated Thrust	5–7 kg	Weight	1180 g ± 2% including wires and propeller
Efficiency at Rated Thrust	9.53 g/W at 5.2 kg	IP Rating	IPX6
Max Thrust	19 kg	Recommended Ambient Temperature	-30°C to 50°C
Motor Specifications
Stator Size	81 × 20 mm	KV	115
ESC Specifications
Throttle Range	1100–1940 μs (Fixed)	Max Voltage	61 V
Protocol	DroneCAN, UAVCAN and CUBE CAN	Peak Current	80 A for a short time in an open environment at temperatures ≤60°C
Control Method	PWM/CAN	BEC	No
Propeller Specifications
Model No.	MF3119P Polymer Folding Propeller	Length	31 inches (784 mm)

A8-X Test Data

Type	Voltage (V)	Throttle (%)	Current (A)	Thrust (gf)	Torque (N·m)	RPM	Motor Efficiency (%)	Overall Efficiency (gf/W)	Operating Temperature (°C)
A8-X KV115 + 14S FOC 100A + MF3119	54	30	3.21	2245	0.9	1524	82.56	12.90	110 (Ambient Temperature: 30°C)
		35	4.99	3127	1.21	1784	83.51	11.55
		40	7.29	4150	1.57	2041	84.86	10.50
		45	10.23	5286	1.96	2294	84.92	9.53
		50	13.81	6552	2.39	2535	84.78	8.75
		55	18.08	7895	2.86	2773	84.72	8.05
		60	23.10	9337	3.36	3003	84.33	7.45
		65	28.78	10805	3.87	3223	83.71	6.93
		70	35.15	12339	4.39	3433	82.83	6.48
		75	42.14	13871	4.92	3632	81.93	6.07
		80	49.48	15363	5.44	3815	81.07	5.73
		85	56.83	16736	5.89	3972	79.60	5.44
		90	63.89	17915	6.33	4108	78.68	5.18
		95	70.83	18988	6.7	4225	77.28	4.95
		100	71.41	19048	6.73	4235	77.15	4.92

Note: The operating temperature shown is the motor bell temperature measured after running at 80% throttle for 2 minutes. The data above is based on T-MOTOR bench tests and is for reference only.

Analysis Chart

T-Motor A8-X 14S propulsion system thrust test data pc

Packing List

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