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Technical Drawing
T-Motor A12L-18S Propulsion System Specifications
System Specifications
Complete Setup
A12L-18S Motor + 18S FOC 150A ESC + MF4315P Propeller
Wire Material and Gauge
Power: 10 AWG Red and Black Signal: 5-Pin Teflon
Recommended Battery
14-18S LiPo
Wire Length
1,700 ± 5mm
Rated Thrust
15-18kg
System Weight
2,400g ± 2%, including wires and propeller
Efficiency at Rated Thrust
8.8g/W at 16.2kg
IP Rating
IPX6
Maximum Thrust
38.5kg
Recommended Ambient Temperature
-20°C to 55°C
Motor Specifications
Stator Size
111 × 18mm
KV
70KV
ESC Specifications
Throttle Range
1100-1940μs
Maximum Voltage
76V
Supported Protocols
DroneCAN, UAVCAN and CUBE CAN
Peak Current
150A for a short time in an open environment at ≤60°C
Control Method
PWM / CAN
BEC
No
Propeller Specifications
Model No.
MF4315P Polymer Folding Propeller
Length
43in (1,090.7mm)
A12L KV70 Propulsion System Test Data
Type
Voltage (V)
Throttle (%)
Current (A)
Thrust (g)
Torque (N·m)
RPM
Motor Efficiency (%)
Overall Efficiency (gf/W)
Operating Temperature (°C)
A12L KV70 + 18S FOC 150A + MF4315P
69
35%
10.42
8333
4.01
1518
88.60
11.60
165
Ambient Temperature: 34.2°C
40%
15.06
10890
5.19
1728
90.20
10.50
45%
20.55
13492
6.41
1926
91.30
9.50
50%
26.81
16217
7.68
2106
91.40
8.80
55%
34.19
19141
9.00
2304
92.00
8.10
60%
42.02
22001
10.29
2454
91.20
7.60
65%
50.39
24514
11.49
2634
90.90
7.00
70%
59.13
27067
12.68
2766
90.00
6.60
75%
68.63
29569
13.89
2898
88.90
6.20
80%
78.26
31996
14.98
3027
87.90
5.90
85%
88.71
34306
16.06
3150
86.50
5.60
90%
96.27
35900
16.73
3225
85.10
5.40
95%
103.59
37346
17.36
3300
84.00
5.20
100%
109.88
38588
17.90
3365
83.30
5.10
Note: The operating temperature is the motor bell temperature after running at 80% throttle for 2 minutes. The data above are based on T-MOTOR laboratory bench tests and are for reference only.
Analysis Chart Load curve
Packing List
Before using this product, please check whether all the items listed above are included in the package. If anything is missing, please contact our online customer service or email us at online@mepsking.com.