|
The
LYP-120-45-45-01
integrates a
two-axis Yaw-Pitch
goniometer on top of
a single-axis lift
actuator.
The
LYP-120-45-45
Series
features
precision
ground
worm
gears
with
a
296:1
ratio
and
pre-loaded
cross
roller
guides,
and
+/-
45
degrees
of
travel
with
10
kg
of
load.
The
very
high
resolution
of
0.0006
degrees
(2.16
Arcsec.)
is
realized
when
using
the
standard
Two-Phase
Stepper
Motor
driven
by a
10
micro-steps
per
step
micro-stepping
driver
or
with
the
Servo
Motor
options
and
Quadrature
Optical
Encoders.
The
pitch-axis has a
travel range of +/-
45 degrees with the
height of rotation
of 40.5 mm and
radius of rotation
of 67 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 yaw and pitch axes have a caliber indicator to display the angle of rotation.
The threaded mounting holes in the pitch-axis and mounting holes in the lift axis assure easy integration into new and existing applications.
The LYP-120-45-45-01 features Two Phase Stepper Motors with knobs for manual adjustments which can be replaced with optical encoders for position verification.
The LYP-120-45-45-02 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.
The LYP-120-45-45-03 is driven by
a DC Brush Servo Motors with Quadrature Incremental Optical Encoders for closed loop operation that offer the highest resolution, repeatability, and travel speeds.
Application include: Scanning, Laser Pointing, Identifying Crystals, Estimating Hyperspectral Bidirectional Reflectance, Aligning Mirrors, Manufacturing of Quartz Oscillator Plates, Crystallography, Metrology, Light Measurement, Measurement of Surgical Cutting Blades, Microscopy, and Inspection applications.
This series requires
a
Motion Controller
that can be ordered as a complete plug-and-play system with
joystick and keypad.
Video
Demonstration
Specifications
|
Type
|
LYP-120-45-45 |
|
Base Material
|
Aluminum Alloy |
|
Surface Treatment
|
Black Anodized |
|
Load Capacity |
5 kg |
|
Weight
|
3.3 kg |
|
|
YAW-PITCH AXIS |
|
Range of Travel |
+/-45 Deg (Upper Table)
+/-45
Deg (Lower Table)
|
|
Table Size |
104 mm x 90 mm
|
|
Gear Ratio |
1 1 Deg (stage) : 296 Deg (motor)
Deg (stage)
|
|
Height of Rotation Stage |
40.5 mm |
|
Radius of Rotation Stage |
67 mm |
|
Drive Mechanism |
Worm Gear |
|
Travel Guide
|
Crossed-roller Guide |
|
Stepper 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
|
|
2
|
CCW Limit Switch
, Open Collector, Normally Open, Needs Pull up Resistor
|
|
3
|
CW Limit Switch, Open Collector
, Normally Open, Needs Pull up Resistor
|
|
4
|
Common
|
|
5
|
Not Connected
|
|
6
|
Stepper
Motor Phase A+
|
|
7
|
Stepper
Motor Phase A-
|
|
8
|
Stepper
Motor Phase B+
|
|
9
|
Stepper
Motor Phase B-
|
|
|
|
Resolution |
Upper
Stage
|
Stepper
Motor
Driver or
Servo
Motor
Optical
Encoder
Dependent
|
|
Lower
Stage
|
Stepper
Motor
Driver or
Servo
Motor
Optical
Encoder
Dependent
|
|
Rotation Center Deflection Accuracy
|
0.03 mm
|
|
Maximum Speed with Stepper Motor |
7 Deg/sec |
|
Maximum Speed with Servo Motor
|
45
Deg/sec
|
|
Typical Positioning Accuracy |
0.05 Degrees |
|
Typical Repeatability |
+/- 0.01 Degrees |
|
|
LIFT STAGE |
|
Structure Description
|
Range of Travel |
60 mm +/- 2mm |
| Actuator Type |
Lead Screw |
| Travel Guide |
Slide Rail |
| Gear Ratio |
non-Linear |
|
Two
Phase
Stepper
Motor
|
Two-Phase Stepper Motor (1.8 Deg)
| Typical Phase Resistance |
2.3 Ohms, Bi-directional |
| Typical Phase Current |
2 Amp |
|
DB-9 Male Connector
|
|
Pin Assignment and Description
|
|
1
|
+5 VDC
|
|
2
|
Low End
Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor
|
|
3
|
High End
Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor
|
|
4
|
Common
|
|
5
|
Not Connected
|
|
6
|
Stepper Motor Phase A+ |
| 7 |
Stepper Motor Phase A- |
| 8 |
Stepper Motor Phase B+ |
| 9 |
Stepper Motor Phase B- |
|
| Typical Repeatability |
+/- 5 microns
|
|
Typical Positional Accuracy
|
15 microns
|
|
