Power wires：10#AWG red & black Signal wires: 5P Teflon
Recommended battery
12~14S (LiPo)
Wire length
1700±5mm
Rated thrust
20~22kg
Weight
2800g±2% (incl. Wires+prop)
Efficiency at rated thrust
8.7g/W (21kg)
IP
IPX6
Max. thrust
42.7kg
Recommended ambient temperature
-30℃～50℃
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℃)
Control method
PWM/CAN
BEC
NO
Prop specs
Model No.
MF4918P (Polymer Folding)
Length
49 inch (1244.6mm)
Test Data
Type
Voltage (V)
Throttle (%)
Current (A)
Thrust (g)
Motor efficiency (%)
Overall efficiency (gf/W)
Operating temperature (℃)
A12XL KV77 + 14S FOC 200A + MF4918P
48.04
30.00
4.93
4285.00
84.10
18.10
173 (Ambient temperature: 27.8)
48.14
35.00
9.28
6833.00
91.60
15.30
48.01
40.00
15.63
9850.00
92.40
13.10
47.87
45.00
24.00
13129.00
92.90
11.40
47.73
50.00
34.63
16673.00
91.70
10.10
47.60
55.00
47.36
20273.00
92.10
9.00
47.39
60.00
62.05
23924.00
91.50
8.10
47.28
65.00
78.46
27625.00
89.60
7.40
46.99
70.00
98.07
31493.00
88.00
6.80
46.68
75.00
117.49
34830.00
85.30
6.40
46.51
80.00
142.02
38191.00
82.90
5.80
46.30
85.00
153.99
39569.00
80.40
5.50
46.24
90.00
153.74
39286.00
81.10
5.50
46.24
95.00
154.09
39156.00
79.70
5.50
46.25
100.00
154.01
39024.00
79.40
5.50
Note: Temperature in the chart is the stator temperature after running @80% throttle for 3mins. (Data above based on benchtest at LIGPOWER lab are for reference only.)
A12XL KV77 + 14S FOC 200A + MF4918P
59.98
30.00
3.98
4292.00
83.10
18.00
162 (Ambient temperature: 27.8)
59.89
35.00
7.72
6934.00
85.70
15.00
59.94
40.00
12.70
9903.00
89.50
13.00
59.75
45.00
19.58
13241.00
89.10
11.30
59.75
50.00
27.98
16774.00
91.00
10.00
59.58
55.00
38.27
20559.00
91.00
9.00
59.51
60.00
49.77
24268.00
90.10
8.20
59.21
65.00
63.70
28156.00
88.70
7.50
58.91
70.00
77.18
31615.00
87.30
7.00
58.85
75.00
92.68
34940.00
85.10
6.40
58.76
80.00
111.02
38380.00
82.10
5.90
58.51
85.00
128.34
41096.00
79.60
5.50
58.40
90.00
131.10
41338.00
79.40
5.40
58.46
95.00
132.16
41282.00
79.10
5.30
58.41
100.00
134.17
41360.00
78.10
5.30
Note: Temperature in the chart is the stator temperature after running @80% throttle for 3mins. (Data above based on benchtest at LIGPOWER 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 " onlinesales@ligpower.com " in time.
