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The XAB-xxxx-20-30-01
integrates a
two-axis Alpha-Beta goniometer on top of
a single-axis linear
actuator. The
Beta-axis has a
travel range of
+/- 15 degrees with
a rotation height of
50 +/- 0.2 mm. The
size of the table is
65 by 65 mm (2.559
by 2.559 inches).
The gear ratio is 1
degrees
(stage) : 252
degrees
(motor). The travel
guide is precision
crossed-roller
guide.
The lower goniometer
(Alpha-axis) has +/- 10
degrees
of rotation driven
by a worm gear with
a drive ratio of 352
degrees of motor
rotation to 1 degree
of stage rotation.
The Alpha and Beta
axes have
a caliber
indicator to display
the angle of
rotation which is
ideal for:
Crystallography,
metrology, light
measurement,
measurement of
surgical cutting
blades, microscopy,
laser positioning,
and inspection
applications.
The threaded
mounting holes in
the Beta-axis and
mounting holes in
the X axis assure
easy integration
into new and
existing
applications.
The
XAB-xxxx-20-30-01
features
Two Phase Stepper
Motors with knobs
for manual
adjustments which
can be replaced with
optical encoders for
position
verification. The
XAB-xxxx-20-30-02
is
driven by Three
Phase Brushless
Servo Motors with Quadrature
Incremental Optical
Encoders for closed
loop operation that
offer the highest
resolution,
repeatability, and
travel speeds.
This series requires a
Motion Controller
that can be ordered as a complete plug-and-play system with joystick, trackball, and keypad.
Specifications
|
Structure
Description |
Linear Travel |
|
X-axis Range of
Travel (mm) |
Pitch of Lead
Screw |
Resolution |
Maximum Speed |
| 15 |
1
mm per turn |
0.5 microns (10 Micro-steps per Step Motor Driver in use) |
15 mm / sec |
| 30 |
1
mm per turn |
0.5 microns (10 Micro-steps per Step Motor Driver in use) |
15 mm / sec |
| 50 |
1
mm per turn |
0.5 microns (10 Micro-steps per Step Motor Driver in use) |
15 mm / sec |
| 75 |
1
mm per turn |
0.5 microns (10 Micro-steps per Step Motor Driver in use) |
15 mm / sec |
| 100 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 150 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 200 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 300 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 400 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 500 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 600 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 700 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 800 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 900 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
| 1000 |
4
mm per turn |
2 microns (10 Micro-steps per Step Motor Driver in use) |
50 mm / sec |
|
|
Alpha-axis Range of Travel |
+/-10 Degrees |
|
Beta-axis Range of Travel |
+/-15 Degrees |
| Travel Guide |
High Precision Crossed Roller |
| Motor
 |
| |
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Typical Phase Resistance
|
3.8 Ohms, Bi-directional |
| Typical Phase Current |
1 Amp |
|
DB-9 Male Connector |
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Pin Assignment and Description |
| 1 |
+5 VDC for the Limit Sensors |
| 2 |
CCW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (1000 Ohms)
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| 3 |
CW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (1000 Ohms)
|
| 4 |
Return for+5 VDC |
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5 |
Not Connected |
|
6 |
Stepper Motor Phase A+ |
| 7 |
Stepper Motor Phase A- |
| 8 |
Stepper Motor Phase B+ |
| 9 |
Stepper Motor Phase B- |
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| Body Material |
Aluminum Alloy |
| Surface Treatment |
Black Anodized |
|
Typical Accuracy
|
Resolution |
Configuration Dependent |
| Maximum Speed |
5 mm / sec |
| Repeatability |
10 microns |
| Positional Accuracy |
10 microns |
|
Accessories
Description
|
Optional Optical Encoders
Optional Servo Motors
Other Sizes and Strokes Available |
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