Harmonic Drive SHG Series, Manual

Page: 17 / 69

17
1021387 12/2018 V02
Table 17.1
Symbol
[Unit]
SHG-45
Ratio i [ ]
50 80 100 120 160
Repeated peak toque T
R
[Nm]
650 918 982 1070 1147
Average torque T
A
[Nm]
345 507 650 806 819
Rated torque T
N
[Nm]
229 407 452 523 523
Momentary peak torque T
M
[Nm]
1235 1651 2041 2288 2483
Maximum input speed (oil lubrication) n
in (max)
[rpm]
5000
Maximum input speed (grease lubrication) n
in (max)
[rpm]
3800
Average input speed (oil lubrication) n
av (max)
[rpm]
3300 / 900
1)
Average input speed (grease lubrication) n
av (max)
[rpm]
3000 / 900
1)
Moment of inertia SHG-2UH J
in
[· 10 -4 kgm²]
13.8
Moment of inertia SHG-2SO J
in
[· 10 -4 kgm²]
8.68
Moment of inertia SHG-2SH J
in
[· 10 -4 kgm²]
13.8
Weight SHG-2UH m [kg]
10
Weight SHG-2SO m [kg]
6.5
Weight SHG-2SH m [kg]
6.9
1) ) Valid for SHG-2UH and SHG-2SH when radial shaft seals are used on the hollow shaft.
Table 17.2
Symbol
[Unit]
SHG-50
Ratio i [ ]
80 100 120 160
Repeated peak toque T
R
[Nm]
1223 1274 1404 1534
Average torque T
A
[Nm]
675 866 1057 1096
Rated torque T
N
[Nm]
484 611 688 688
Momentary peak torque T
M
[Nm]
1860 2678 2678 3185
Maximum input speed (oil lubrication) n
in (max)
[rpm]
4500
Maximum input speed (grease lubrication) n
in (max)
[rpm]
3500
Average input speed (oil lubrication) n
av (max)
[rpm]
3000 / 850
1)
Average input speed (grease lubrication) n
av (max)
[rpm]
2500 / 850
1)
Moment of inertia SHG-2UH J
in
[· 10
-4
kgm²]
25.2
Moment of inertia SHG-2SO J
in
[· 10
-4
kgm²]
12.5
Moment of inertia SHG-2SH J
in
[· 10
-4
kgm²]
25.2
Weight SHG-2UH m [kg]
14.5
Weight SHG-2SO m [kg]
9.6
Weight SHG-2SH m [kg]
10.2
1) Valid for SHG-2UH and SHG-2SH when radial shaft seals are used on the hollow shaft.