- The combination of our Moving
Magnet Actuator technology and our innovative patented
Advanced Optical Position Detector design offers the
highest positioning speed and excellent accuracy in the
smallest, lower cost closed loop galvanometers. Scanning
system applications can be designed and optimized for
speed, size, cost and accuracy with typical beam
diameters in the 1 to 3mm range.
- The Moving Magnet Scanner's
Positioning Speed comes from advanced galvanometer and
actuator design for the highest system resonant frequency
and RMS power capability. The higher resonant frequency
of our moving magnet actuator design, the intense
magnetic field strength of state of the art
neodymium-iron-boron magnets and our advanced servo
driver options allow superior system bandwidths, step
response times and repetition rates with excellent wobble
and jitter performance.
- Our newly patented advanced
optical position detector design coupled with the
positioning precision of the moving magnet actuator
provides excellent repeatability and accuracy . The
advanced optical position detector is designed to provide
high positioning linearity, repeatability and stability
over time and temperature, and lower closed loop galvo
cost in the smallest, most compact package.
- Superior product lifetime and
reliability result from disciplined design technique, the
best in bearing technology and quality manufacturing
processes and workmanship. We take great pride in the
performance of our products. Our scanner designs are
computer modeled and have been life-test proven to
billions of cycles of operation. Our high standards of
manufacturing quality guarantees the performance
consistency that you need to design the high quality
systems demanded in today's competitive marketplace.
| Specifications
|
6200
|
6210
|
6220
|
6230
|
6231C
|
Units
& Tolerances |
| Optical
apertures supported, two-axis |
3
|
3
|
5
|
10
|
10
|
mm |
| Maximum
recommended load |
0.12
|
.2
|
1.4
|
10
|
5
|
gm*cm2,
+/-10% |
| Mechanical
Specifications |
| Rotor
inertia |
0.012
|
0.02
|
0.14
|
1.0
|
0.82
|
gm*cm2,
+/-10% |
| Torque
constant |
1.08
|
2.5
|
5.7
|
11.4
|
9.1
|
x104
dyne-cm/A, ± 10% |
| Electrical
specifications |
| Coil
resistance |
2.4
|
4.1
|
3.4
|
1.4
|
1.1
|
ohms,
+/-10% |
| Current,
RMS |
1.6
|
1.6
|
2.6
|
5.4
|
5.4
|
A,
Maximum |
| Small
angle step response |
0.175
|
0.175
|
0.25
|
0.3
|
0.25
|
mS,
with balanced inertia matched load |
| Linearity
|
99.5
|
99.5
|
99.5
|
99.5
|
99.99
|
%,
min, over 40 degrees |
| Repeatability
|
15
|
15
|
15
|
15
|
8
|
Microradians,
Maximum |
|
Specifications
|
6800HP
|
6810P
|
6850P
|
6231HB |
6240 |
Units &
Tolerances |
| Optical
apertures supported, two-axis |
3
|
5
|
10
|
8,10,12 |
12,15,20,25,30 |
mm |
| Maximum
recommended load |
0.18
|
1
|
5
|
5 |
|
gm*cm2,
+/-10% |
| Mechanical
specifications |
| Rotor inertia |
0.018
|
0.1
|
0.5
|
0.82 |
2.4 |
gm*cm2,
+/-10% |
| Torque constant |
2.5
|
5.7
|
9.5
|
1.11 |
19.0 |
x104
dyne-cm/A, ± 10% |
| Electrical
specifications |
| Coil resistance |
4.2
|
3.4
|
1.5
|
1.27 |
1.2 |
ohms, +/-10% |
| Current, RMS |
1.6
|
2.6
|
4.3
|
5.8 |
7.0 |
A, Maximum |
| Small angle
step response |
0.3
|
0.4
|
0.5
|
0.25 |
0.30 |
mS, with
balanced inertia matched load |
| Linearity
|
98
|
98
|
98
|
99.99 |
99.99 |
%, min, over 40
degrees |
| Repeatability
|
20
|
20
|
20
|
8 |
8 |
Microradians,
Maximum |
|
