No Load Starting Torque; No Load Back Driving Torque - Harmonic Drive HFUS-2A Series Engineering Data

Compensation Values for No Load Running Torque
When using gears with ratios other than i ≠ 100 please apply the compensation values from the table to the values taken
from the curves.
Table 30.1
Ratio
14
30 1.1
50 3.4
80 0.1
120 –
160 –

4.5.2 No Load Starting Torque

Table 30.2
Ratio
14
30 4.3
50 3.3
80 2.4
100 2.1
120 –
160 –

4.5.3 No Load Back Driving Torque

Table 30.3
Ratio
14
30 2.0
50 1.4
80 1.4
100 1.7
120 –
160 –
30
17 20 25
1.8 2.7 5.0
5.8 8.4 13
0.1 0.2 0.3
-0.1 -0.1 -0.2
– -0.3 -0.6
17 20 25
6.5 11 19
5.1 6.6 12
3.3 4.1 7.7
2.9 3.7 6.9
2.7 3.3 6.3
– 2.9 5.5
17 20 25
3.2 5.5 10
2.5 4.0 7.5
2.5 4.2 7.7
2.8 4.5 8.4
3.1 4.9 9.2
– 5.8 11
Size
32 40 45
10 – –
25 43 56
0.7 1.2 1.7
-0.5 -0.9 -1.3
-1.2 -2.2 -3.0
Size
32 40 45
45 – –
26 46 63
16 29 41
15 26 36
13 24 33
12 21 29
Size
32 40 45
21 – –
16 28 37
16 28 39
18 31 42
19 34 47
23 40 57
[Ncm]
50 58
– –
75 107
2.3 3.4
-1.7 -2.5
-4.0 -6.1
[Ncm]
50 58
– –
86 130
54 82
48 73
45 67
39 58
[Nm]
50 58
– –
52 80
53 81
57 88
63 97
77 120
1019658 11/2014