T-Motor A14-18S_Single-Axis 18S_A Series Modular Propulsion Systems_Propulsion Systems_T-Motor Official Store | Drone Motors, ESCs & Propellers for UAVs

Technical Drawing

Specification

Model No.	A14-18S KV49.6	Tube Size	50mm
Setup	A14-18S (Motor)+18S FOC 150A (ESC)+MF56P(Prop)	Wire Material, Wire Gauge, Color	Power Wires: 10#AWG Red & Black Signal Wires: 5P Teflon
Recommended Battery	18S (LiPo)	Wire Length	1550±10mm
Rated Thrust	25~27kg	Weight	4355±2%g (Incl. Wires+Prop)
Efficiency At Rated Thrust	9.1g/W (25kg)	IP	IPX6
Max Thrust	59kg	Recommended Ambient Temperature	-30~50℃

Motor Specs
Stator Size	138*5mm	KV	49.6

ESC Specs
Throttle Range	1100~1940us (Fixed)	Max Voltage	75V
Protocol	DRONE CAN、UAV CAN、 CUBE CAN	Peak Current (For A Short Time)	150A (OpenEnvironment AndTemperature≤60℃)
Control Method	PWM/CAN	BEC	NO

Prop Specs
Model No.	MF56P (Polymer Folding)	56 Inch (1424mm)

Test Data

Type		Voltage (V)	Throttle (%)	Current (A)	Thrust (gf)	Torque (N·m)	RPM	Motor Efficiency (%)	Overall Efficiency (gf/W)	Operating Temperature (℃)
A14-18S KV49.6 + 18S FOC 150A + MF56P		69V	30	12.14	10911	6.44	1015	81.60	13.00	165 (Ambient Temperature:33.8)
			35	17.30	14043	8.37	1140	83.60	11.80
			40	23.87	17668	10.55	1275	85.60	10.70
			45	31.66	21487	12.85	1410	86.90	9.80
			50	40.74	25546	15.30	1545	88.20	9.10
			55	51.21	29788	17.87	1665	88.50	8.50
			60	63.71	34323	20.73	1775	88.40	7.90
			65	77.85	38888	23.60	1896	88.10	7.30
			70	94.24	43726	26.69	2007	87.20	6.80
			75	112.03	48530	29.77	2090	85.50	6.40
			80	126.90	52211	32.08	2200	85.80	6.10
			85	138.01	54752	33.76	2238	84.50	5.80
			90	149.58	57533	35.39	2298	84.20	5.70
			95	161.13	59392	36.86	2328	82.70	5.50
			100	160.69	59210	36.77	2334	82.90	5.50
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

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.