| Width
|
150
mm |
200
mm |
250
mm |
300
mm |
| Tabletop
Diameter |
128.1
mm |
178.1
mm |
228.1
mm |
278.1
mm |
| Height
|
80
mm |
90
mm |
100
mm |
110
mm |
| Aperture
|
8
mm |
20
mm |
35
mm |
75
mm |
| Total
Travel |
360°
Continuous |
| Motor
|
S-50-39-A
|
S-76-35-A
|
S-130-39-A
|
S-180-44-A
|
| Stall
Torque, Continuous |
0.20
N-m |
0.53
N-m |
2.36
N-m |
5.99
N-m |
| Peak
Torque |
0.82
N-m |
2.12
N-m |
9.42
N-m |
23.98
N-m |
| BEMF,
Line-Line, Max |
10.3
V pk/Krpm |
32.1
V pk /Krpm |
75.1
V pk /Krpm |
268.7
V pk /Krpm |
| Continuous
Current, Stall |
2.4
A pk |
2.0
A pk |
3.8
A pk |
2.7
A pk |
| 1.7
A pk |
1.4
A pk |
2.7
A pk |
1.9
A pk |
| Torque
Constant |
0.09
N-m/A pk |
0.26
N-m/A pk |
0.62
N-m/A pk |
2.22
N-m/A pk |
| 0.12
N-m/A rms |
0.37
N-m/A rms |
0.88
N-m/A rms |
3.14
N-m/A rms |
| Bus
Voltage |
Up
to 340 VDC |
| Resolution(1)
|
0.873
μrad (0.18 arc sec) |
0.383
μrad (0.079 arc sec) |
0.267
μrad (0.055 arc sec) |
0.174
μrad (0.036 arc sec) |
| Fundamental
Encoder Resolution
|
3600
lines/rev |
8192
lines/rev |
11,840
lines/rev |
18,000
lines/rev |
| Max
Speed |
300
rpm |
300
rpm |
500
rpm |
500
rpm |
| Accuracy
|
Calibrated
|
±3
arc sec |
±2
arc sec |
| Repeatability
|
<2
arc sec |
<1
arc sec |
| Max
Load(3) |
Axial
|
8
kg |
31
kg |
66
kg |
97
kg |
| Radial
|
4
kg |
15
kg |
36
kg |
51
kg |
| Tilt
|
3
N-m |
10
N-m |
28
N-m |
45
N-m |
| Axial
Error Motion (Synchronous) |
<175
nm |
<100
nm |
| Radial
Error Motion (Synchronous) |
<450
nm |
<250
nm |
| Tilt
Error Motion (Synchronous) |
<9.7
μrad (<2.0 arc sec) |
<3.4
μrad (<0.7 arc-sec) |
<2.4
μrad (<0.5 arc sec) |
<2.4
μrad (<0.5 arc sec) |
| Axial
Error Motion (Asynchronous) |
<20
nm |
| Radial
Error Motion (Asynchronous) |
<20
nm |
| Tilt
Error Motion (Asynchronous) |
<0.4
μrad (<0.08 arc sec) |
<0.3
μrad (<0.06 arc-sec) |
<0.2
μrad (<0.04 arc sec) |
<0.2
μrad (<0.04 arc sec) |
| Operating
Pressure(5) |
80
psig (5.5 bar) + 0 psig (0.0 bar) / -10 psig (0.7 bar) |
| Air
Consumption(6) |
<2
scfm |
| Inertia
|
Unloaded
|
3850
kg-mm2 |
13,800
kg-mm2 |
39,100
kg-mm2 |
102,000
kg-mm2 |
| Total
Mass |
4.8
kg |
9.1
kg |
15.6
kg |
24.5
kg |
| Material
|
Aluminum
|
| Finish
|
Hardcoat
(62 Rockwell Hardness) |
Notes:
1. Maximum resolution presumes A3200
controller using MXH500 multiplication, and accounts for controller quadrature.
2. Maximum speed based on stage capability.
Maximum application velocity may be limited by system data rate and system
resolution.
3. Maximum loads are mutually exclusive.
4. All error motion specifications measured at
60 rpm.
5. To protect air bearing against
under-pressure, an in-line pressure switch tied to the motion controller is
recommended.
6. Air supply must be clean, dry to 0° F dew
point, and filtered to 0.25 μm or better. Recommend nitrogen at 99.9%
purity.
|
United
States [Change]
