Rotational speed (rad/s)
Efficiency (%)
113.4
0
97
57.9
76.9
92.6
53.3
96.08
30.9
74.4
6.3
18.8
0
0
Efficiency VS. Rotational speed 120
Efficiency (%)
100 80 y = 0.1666x + 39.547 R² = 0.0306
60 40 20 0 0
20
40
60
80
Rotational Speed (rad/ s)
100
120
Rotational speed (rad/s)
Brake toque (Nm)
113.4
0
97
0.058
76.9
0.117
53.3
0.175
30.9
0.234
6.3
0.292
0
0.351
Brake torque VS. Rotational speed 0.4 0.35
Brake torque
0.3 0.25 y = -0.0029x + 0.3294 R² = 0.9894
0.2 0.15 0.1 0.05 0 0
20
40
60
Rotational speed (rad/ s)
80
100
120
Rotational speed (rad/s)
Mechanical power (W)
113.4
0
97
5.62
76.9
8.99
53.3
9.32
30.9
7.22
6.3
1.83
0
0
Mechanical power
Mechanical power VS. Rotational speed 10 9 8 7 6 5 4 3 2 1 0
y = 0.0162x + 3.8393 R² = 0.0306
0
20
40
60
80
Rotational speed (rad/s)
100
120