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Dual-axis Yaw and Pitch Stage
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Motorized Yaw, Pitch Stages
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Stepper Motor Driven
Dual-axis Yaw and Pitch Stage
Dual-axis Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven
Yaw and Pitch Stage
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The PY45-100-01 (stepper motor driven) and the PY45-100-02 (brushless servo motor driven) Yaw-Pitch stages are ideal for the precise measurement of angles or the curvature of an object.
The
pitch stage
has cross
roller
guides and a
range of
travel of
+/- 45
degrees. The
maximum
speed is 14
degrees per
second with
stepper
motor driven
version and
45 degrees
per second
with the
servo motor
driven
versions.
The rotation center height is 68 mm. The pitch axis is equipped with end of travel limit switches to signal the motion controller to stop the motion at each end. This axis also has the calibrated indicator to display the angle of rotation.
The yaw stage is capable of rotation of large angles featuring a 180:1 ratio gear. The typical position accuracy is 0.05 degrees and repeatability is +/- 0.01 degrees. This axis also has the calibrated indicator to display the angle of rotation and HOME signal for initialization.
The knobs of the stepper motors can be replaced with an optional optical encoder for precision position verification. The PY45-100-02 and PY45-100-03 feature servo motors and optical encoders for very precise closed loop operation and greater travel speeds.
The Dual-axis Yaw and Pitch Stages require a
Motion Controller
that can be ordered as a complete plug-and-play system with joystick, trackball, and keypad.
Specifications
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PY45-100
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Total Weight
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9.4 kg (20.7 lb)
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Load Capacity
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10.0 kg (22.0 lb)
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Base Material
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Aluminum Alloy
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Surface Treatment
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Black Anodized
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DB-9 Male Connector
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Stepper Motor
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Pin Assignment and Description
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1
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+5 VDC
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2
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CCW Limit Switch
, Open Collector, Normally Open, Needs Pull up Resistor
(Pitch Axis)
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3
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CW Limit Switch
, Open Collector, Normally Open, Needs Pull up Resistor
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4
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Common
(Pitch Axis)
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5
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HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor (Yaw Axis)
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6
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Stepper Motor Phase A+ |
| 7 |
Stepper Motor Phase A- |
| 8 |
Stepper Motor Phase B+ |
| 9 |
Stepper Motor Phase B- |
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Yaw (Rotary) Axis
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Structure Description
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| Gear Ratio |
1 degrees
(stage) : 180
degrees
(motor)
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| Drive Mechanism |
Worm Gear
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| Travel Guide |
Bearing |
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Typical Accuracy
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Resolution
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0.001 degrees = 3.6 arcsec (10 Micro-steps per Step Motor Driver in use)
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Repeatability
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+/-0.01 degrees
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Positional Accuracy
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0.05 degrees
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Maximum Speed with Stepper Motor
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14 degrees per second |
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Maximum Speed with Servo Motor
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45
degrees per second |
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Typical Stepper Motor Phase Current
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1
.0 Amp
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Pitch (Goniometer) Axis
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Structure Description
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Range of Travel |
+/-45 degrees |
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Table Size |
104 mm x 90 mm
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Gear Ratio |
1 degrees (stage) : 296 degrees (motor)
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Height of Rotation Stage |
40.5 mm |
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Radius
of Rotation Stage
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67 mm |
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Drive Mechanism |
Worm Gear |
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Travel Guide
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Crossed-roller Guide |
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Typical Accuracy
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Resolution
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0.001 degrees = 3.6 arcsec (10 Micro-steps per Step Motor Driver in use)
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Repeatability
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+/-0.01 degrees
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Positional Accuracy
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0.05 degrees
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Maximum Speed with Stepper Motor
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14 degrees per second |
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Maximum Speed with Servo Motor
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45
degrees per second |
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Typical Stepper Motor Phase Current
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1
.0 Amp
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Ordering Information
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Part No.
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Description
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Amount
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PY
45-100-01
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Dual-axis Stepper Motor Driven Yaw and Pitch Stage,
Table Size: 104 mm x 90 mm
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Click to Get a Quote
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PY
45-100-02
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Dual-axis
Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven
Yaw and Pitch Stage,
Table Size:
104 mm x 90 mm
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Click to Get a Quote
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PY
45-100-03
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Dual-axis DC Brush Servo Motor with Quadrature Incremental Optical Encoder Driven
Yaw and Pitch Stage,
Table Size:
104 mm x 90 mm
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Click to Get a Quote
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PY
45-100-04
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Dual-axis Stepper Motor Driven Yaw and Pitch Stage
with 500 Cycle per Revolution Quadrature
Optical Encoder,
Table Size: 104 mm x 90 mm
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Click to Get a Quote
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