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.
T
he 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
|
|
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)
|
3 |
CW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (1000 Ohms)
|
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- |
|
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
|
|
|