Minimum Housing Dimensions Shg-2So And Shg-2Sh; Accuracy - Harmonic Drive SHG Series Manual

Hollow shaft gear
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3.3.3 Minimum Housing Dimensions SHG-2SO and SHG-2SH

Table 21.1
Size
Unit
SHG-14
∅ w
[mm]
38
x
[mm]
1.0
y
[mm]
1.7
∅ z
[mm]
31
Illustration 21.2

3.3.4 Accuracy

Table 21.3
Ratio
Transmission accuracy
Repeatability
Hysteresis loss
Lost Motion
Table 21.4
Ratio
Transmission accuracy
Repeatability
Hysteresis loss
Lost Motion
Table 21.5
Ratio
Transmission accuracy
Repeatability
Hysteresis loss
Lost Motion
1021387
12/2018
V02
SHG-17
SHG-20
SHG-25
45
53
1.0
1.5
2.1
2.0
38
45
Symbol
SHG-14
[Unit]
≥ 50
i [ ]
[arcmin]
< 1,5
[arcmin]
< ±0,1
[arcmin]
< 2
[arcmin]
< 1
Symbol
SHG-25
[Unit]
≥ 50
i [ ]
[arcmin]
< 1
[arcmin]
< ±0,1
[arcmin]
< 2
[arcmin]
< 1
Symbol
SHG-45
[Unit]
≥ 50
i [ ]
[arcmin]
< 1
[arcmin]
< ±0,1
[arcmin]
< 2
[arcmin]
< 1
SHG-32
SHG-40
66
86
106
1.5
1.5
2.0
2.0
2.0
2.0
56
73
90
SHG-17
≥ 80
≥ 50
< 1,5
< ±0,1
< 1
< 2
< 1
SHG-32
≥ 80
≥ 50
< 1
< ±0,1
< 1
< 2
< 1
SHG-50
≥ 80
≥ 80
< 1
< ±0,1
< 1
< 1
< 1
SHG-45
SHG-50
SHG-58
119
133
154
2.0
2.0
2.5
2.3
2.5
2.9
101
113
131
SHG-20
≥ 80
≥ 50
< 1
< ±0,1
< 1
< 2
< 1
SHG-40
≥ 80
≥ 50
< 1
< ±0,1
< 1
< 2
< 1
SHG-58
≥ 80
< 1
< ±0,1
< 1
< 1
SHG-65
172
2.5
3.5
150
≥ 80
< 1
≥ 80
< 1
SHG-65
≥ 80
< 1
< ±0,1
< 1
< 1
21

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