Motor Thrust and Current-Draw Information
You can refer to these tables to understand the relationship between the throttle level, output power, and current consumption of the motor. These values are gathered based on the ISO13342 test setup, using the Garmin® high efficiency propeller, in relatively calm water, with the motor deployed deeply enough not to ventilate, and with tolerances of ±22 N (5 lbf) and ±5 A. Voltage levels have been measured at the trolling motor power cable terminals.
|
Propeller Speed Setting |
12.8 Vdc Power Source |
25.6 Vdc Power Source |
||||
|---|---|---|---|---|---|---|
|
Thrust (lbs.) |
Thrust (N) |
Current (A) |
Thrust (lbs.) |
Thrust (N) |
Current (A) |
|
20 |
36.8 |
163.8 |
33.9 |
56.0 |
249.1 |
32.8 |
19 |
34.8 |
154.6 |
30.8 |
55.0 |
244.7 |
29.4 |
18 |
32.3 |
143.5 |
27.0 |
48.7 |
216.5 |
24.6 |
17 |
29.9 |
133.1 |
23.7 |
44.9 |
199.8 |
21.2 |
16 |
26.1 |
116.0 |
20.2 |
40.5 |
180.2 |
18.1 |
15 |
24.8 |
110.5 |
17.7 |
36.7 |
163.1 |
15.8 |
14 |
21.8 |
97.1 |
15.3 |
33.8 |
150.1 |
13.6 |
13 |
18.8 |
83.4 |
12.9 |
29.0 |
129.0 |
11.3 |
12 |
17.7 |
78.6 |
11.1 |
25.7 |
114.2 |
9.2 |
11 |
15.5 |
68.9 |
9.3 |
22.6 |
100.5 |
7.8 |
10 |
13.8 |
61.2 |
7.8 |
19.9 |
88.6 |
6.3 |
9 |
12.3 |
54.9 |
6.6 |
17.2 |
76.4 |
5.1 |
8 |
10.3 |
45.6 |
5.4 |
14.5 |
64.5 |
4.0 |
7 |
9.0 |
40.0 |
4.3 |
11.9 |
53.0 |
3.1 |
6 |
7.1 |
31.5 |
3.4 |
10.0 |
44.5 |
2.4 |
5 |
6.3 |
27.8 |
2.8 |
8.0 |
35.6 |
1.8 |
4 |
5.0 |
22.2 |
2.2 |
6.7 |
29.7 |
1.4 |
3 |
3.9 |
17.4 |
1.5 |
4.2 |
18.5 |
0.8 |
2 |
2.0 |
8.9 |
0.8 |
2.0 |
8.9 |
0.4 |
1 |
1.0 |
4.4 |
0.4 |
1.0 |
4.4 |
0.2 |
−1 |
0.9 |
4.1 |
0.4 |
0.8 |
3.3 |
0.2 |
−2 |
1.0 |
4.4 |
0.7 |
1.0 |
4.4 |
0.4 |
−3 |
2.0 |
8.9 |
1.2 |
2.5 |
11.1 |
0.8 |
−4 |
2.6 |
11.5 |
1.8 |
3.5 |
15.6 |
1.3 |
−5 |
3.0 |
13.3 |
2.4 |
4.0 |
17.8 |
1.6 |
−6 |
4.0 |
17.8 |
2.8 |
5.0 |
22.2 |
2.1 |
−7 |
4.5 |
20.0 |
3.8 |
6.0 |
26.7 |
2.7 |
−8 |
5.5 |
24.5 |
4.7 |
7.5 |
33.4 |
3.4 |
−9 |
6.5 |
28.9 |
5.7 |
8.7 |
38.6 |
4.1 |
−10 |
7.5 |
33.4 |
6.9 |
9.7 |
43.0 |
5.0 |
−11 |
8.5 |
37.8 |
8.4 |
11.0 |
48.9 |
6.1 |
−12 |
9.5 |
42.3 |
10.3 |
12.5 |
55.6 |
7.5 |
−13 |
10.7 |
47.4 |
11.9 |
14.3 |
63.4 |
8.9 |
−14 |
11.8 |
52.3 |
13.8 |
16.0 |
71.2 |
10.7 |
−15 |
13.8 |
61.2 |
16.8 |
17.8 |
79.3 |
12.4 |
−16 |
13.8 |
61.5 |
19.5 |
19.5 |
86.7 |
14.7 |
−17 |
16.0 |
71.2 |
22.6 |
22.2 |
98.6 |
17.6 |
−18 |
17.8 |
79.3 |
26.5 |
24.3 |
107.9 |
20.9 |
−19 |
19.8 |
87.9 |
32.0 |
26.8 |
119.0 |
23.9 |
−20 |
20.5 |
91.2 |
33.7 |
27.5 |
122.3 |
25.4 |