T-Motor A8 UAV Modular Propulsion kit for Multi-rotor Drones

Technical Drawing

Specification

Model No.	A8 KV115	Tube size	40mm
Setup	A8 (Motor)+14S FOC 100A (ESC)+ MF3119P (Prop)	Wire material, wire gauge, color	Power wires：12#AWG red & black Signal wires: 5P Teflon
Recommended battery	12~14S (LiPo)	Wire length	1100±5mm
Rated thrust	5~7kg	Weight	1250±2%g (incl. Wires+prop)
Efficiency at rated thrust	8.2g/W (7.3kg)	IP	IPX6
Max. thrust	18kg	Recommended ambient temperature	-20～55℃

Motor specs.
Stator size	81*20mm	KV	115

ESC specs.
Throttle range	1100~1940us (fixed)	Max. voltage	61V
Protocol	DRONE CAN、 UAV CAN、 CUBE CAN	Peak current (for a short time)	100A (Open environment and temperature≤60℃)
Control method	PWM/CAN	BEC	NO

Prop specs
Model No.	MF3119P (Polymer Folding)	Length	31 inch (784mm)

Test Data

Type		Voltage (V)	Throttle	Current (A)	Thrust (g)	Torque (N·m)	RPM	Motor Efficiency (%)	Overall Efficiency (gf/W)	Operating Temperature (℃)
A8 KV115 + 14S FOC 100A + MF3119P		54	30%	4.80	3051	1.09	1800	78.80	11.70	135 (Ambient Temperature: 27.8)
			35%	7.04	4034	1.44	2056	81.10	10.55
			40%	9.67	5070	1.80	2306	82.77	9.66
			45%	12.82	6192	2.20	2532	83.72	8.89
			50%	16.44	7326	2.60	2752	83.88	8.20
			55%	20.49	8504	3.02	2961	84.09	7.64
			60%	24.91	9732	3.45	3158	84.25	7.19
			65%	29.76	10961	3.87	3342	83.75	6.78
			70%	34.80	12108	4.28	3516	83.33	6.40
			75%	40.08	13312	4.67	3676	82.51	6.11
			80%	45.66	14434	5.08	3824	82.03	5.82
			85%	51.26	15494	5.45	3964	81.23	5.56
			90%	56.94	16516	5.80	4090	80.31	5.34
			95%	62.47	17385	6.12	4204	79.42	5.12
			100%	67.81	18192	6.41	4303	78.40	4.94
Note: Temperature in the chart is the bell temperature after running @80% throttle for 2min. (Data above based on benchtest at T-MOTOR lab are for reference only.)

Analysis Chart

Load curve

Packing List

Before using this product, please check if all the items listed above are included in the packaging. If there are any missing items, please contact our online customer service or leave message to " sales@druav.com " in time.