SHD-2SH
Units
CobaltLine®-CP | CobaltLine® | CSG | CPU | HFUC | HFUS | CSD | SHD | PMG | CSF Mini | HPG | HPGP
Reduced material use
•
Increased operating reliability
•
Greater energy efficiency
•
Higher product quality
•
Small machine footprint
•
Less waste
•
Optimal design solution
•
Consistent quality
•
Easy load connection
•
High availability
•
Low production and
installation costs
•
Reduced Total Cost of Ownership
•
Reduced maintenance costs
SHD Series Units are available in six sizes with gear ratios of 50, 100 and 160:1
offering repeatable peak torques from 12 to 453 Nm.
Features
Harmonic Drive® Units combine the
precision Harmonic Drive® Component Sets
consisting of three components – Circular
Spline, Flexspline and Wave Generator – and
integral high load capacity, tilt resistant
output bearings.
The output bearing with high tilting rigidity enables the direct introduction of
high payloads without further support and thus permits simple and space saving
design installations.
The SHD-2SH Simplicity Units are characterised by highly compact dimensions
and low weight, consisting of the component set with shortened Flexspline and
the high capacity output bearing. The absence of input and output flanges means
maximum flexibility in design integration. The integrated hollow shaft can be
used to feed through supply lines or services for further axes. The high capacity,
integrated output bearing means that the Unit can quickly and easily withstand
heavy payloads.
•
Compact, lightweight design
•
Large hollow shaft
•
Integrated high capacity output bearing
•
Excellent lifetime precision
•
High dynamics
QUICKLINK
www.harmonicdrive.co.uk/2080
206
SHD-2SH
Units, Gearboxes, Planetary Gears
Short overall length with largest
hollow shaft
•
Customer Benefits
Optimised for your applications:
SHD-2SH
Units
Ordering code
Table 208.1
Size
SHD
Ratio
14
50
100
17
50
100
Version
20
50
100
160
25
50
100
160
32
50
100
160
40
50
100
160
20
-
100
-
2SH
Special design
According to customer requirements
Units, Gearboxes, Planetary Gears
Series
Ordering code
SHD
-
2SH
-
SP
Table 208.2
Version
Ordering code
Description
2SH
Simplicity Unit with hollow shaft
Clarification of the technical data can be found in the Glossary
208
209
SHD-2SH
Units
Technical data
Table 210.1
Unit
50
100
50
100
TR [Nm]
12
19
23
37
Average torque
TA [Nm]
4.8
7.7
18
27
Rated torque
TN [Nm]
3.7
5.4
11
16
TM [Nm]
23
35
48
Momentary peak torque
Maximum input speed (grease lubrication)
Average input speed (grease lubrication)
Moment of inertia
Weight
Maximum hollow shaft diameter
Transmission accuracy
Torsional stiffness
Ambient operating temperature
nin (max) [rpm]
8500
SHD-17-2SH
[mm]
Illustration 211.3
SHD-20-2SH
[mm]
Illustration 211.4
SHD-25-2SH
[mm]
71
nav (max) [rpm]
3500
3500
0.021
0.054
m [kg]
0.33
0.42
dH (max) [mm]
11
15
[arcmin]
Illustration 211.2
7300
Jin [x10-4 kgm²]
< 1.5
K3 [x103 Nm/rad]
[mm]
SHD-17-2SH
i[]
Repeatable peak torque
SHD-14-2SH
Units, Gearboxes, Planetary Gears
Ratio
SHD-14-2SH
Illustration 211.1
< 1.5
4,7
6,1
12
13
[°C]
0 ... 60
0 ... 60
FR dyn (max) [N]
1180
2115
FA dyn (max) [N]
1760
3160
Mdyn (max) [Nm]
37
62
Output bearing
Dynamic radial load
Dynamic axial load
Dynamic tilting moment
Table 210.2
Unit
Ratio
SHD-20-2SH
SHD-25-2SH
i[]
50
100
160
50
100
160
Repeatable peak torque
TR [Nm]
39
57
64
69
110
123
Average torque
TA [Nm]
24
34
34
38
75
75
Rated torque
TN [Nm]
17
28
28
27
47
47
Momentary peak torque
TM [Nm]
69
95
95
127
184
204
Maximum input speed (grease lubrication)
nin (max) [rpm]
6500
5600
Average input speed (grease lubrication)
nav (max) [rpm]
3500
3500
-4
Jin [x10 kgm²]
0.090
0.282
m [kg]
0.52
0.91
Moment of inertia
Weight
Maximum hollow shaft diameter
Transmission accuracy
Torsional stiffness
Ambient operating temperature
dH (max) [mm]
20
24
[arcmin]
<1
<1
K3 [x103 Nm/rad]
[°C]
20
25
37
47
0 ... 60
0 ... 60
Output bearing
Dynamic radial load
FR dyn (max) [N]
2970
4430
Dynamic axial load
FA dyn (max) [N]
4430
6620
Mdyn (max) [Nm]
93
129
Dynamic tilting moment
210
QUICKLINK www.harmonicdrive.co.uk/2080
Clarification of the technical data can be found in the Glossary
QUICKLINK www.harmonicdrive.co.uk/CAD2080
211
SHD-2SH
CSD-2SH/2UF
Units
Technical data
Illustration 213.1
Table 212.1
Ratio
Repeatable peak torque
SHD-32-2SH
i[]
50
100
160
50
100
160
TR [Nm]
151
233
261
281
398
453
TA [Nm]
75
151
151
137
260
316
Rated torque
TN [Nm]
53
96
96
96
185
206
Momentary peak torque
TM [Nm]
268
420
445
480
700
765
Maximum input speed (grease lubrication)
nin (max) [rpm]
4800
4000
Average input speed (grease lubrication)
nav (max) [rpm]
3500
3000
-4
Jin [x10 kgm²]
1.09
2.85
m [kg]
1.87
3.09
dH (max) [mm]
32
40
Weight
Maximum hollow shaft diameter
Transmission accuracy
Torsional stiffness
Ambient operating temperature
[arcmin]
K3 [x103 Nm/rad]
[°C]
<1
84
SHD-40-2SH
[mm]
<1
110
0 ... 60
Illustration 213.2
SHD-40-2SH
Average torque
Moment of inertia
[mm]
Units, Gearboxes, Planetary Gears
Unit
SHD-32-2SH
150
200
0 ... 60
Output bearing
Dynamic radial load
FR dyn (max) [N]
7770
8790
Dynamic axial load
FA dyn (max) [N]
11600
13120
Mdyn (max) [Nm]
290
424
Dynamic tilting moment
QUICKLINK www.harmonicdrive.co.uk/CAD2080
212
QUICKLINK www.harmonicdrive.co.uk/2080
Clarification of the technical data can be found in the Glossary
213