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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 |
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Alpha-axis Range of Travel |
+/-10 Degrees |
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Beta-axis Range of Travel |
+/-15 Degrees |
| Travel Guide |
High Precision Crossed Roller |
| Motor
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| |
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Typical Phase Resistance
|
3.8 Ohms, Bi-directional |
| Typical Phase Current |
1 Amp |
|
DB-9 Male Connector |
|
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)
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| 4 |
Return for+5 VDC |
|
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 |
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Typical Accuracy
|
Resolution |
Configuration Dependent |
| Maximum Speed |
5 mm / sec |
| Repeatability |
10 microns |
| Positional Accuracy |
10 microns |
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Accessories
Description
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Optional Optical Encoders
Optional Servo Motors
Other Sizes and Strokes Available |
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