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Three-axis Yaw, Pitch and Roll Stage

Home > Motorized Yaw, Pitch and Roll Stages  

Three-axis Yaw, Pitch and Roll Stage

The YPR100-10-15-01 (stepper motor driven), the YPR100-10-15-02 (brushless servo motor driven with quadrature optical encoder) and the YPR100-10-15-03 (DC servo motor driven with quadrature optical encoder.  These Yaw-Pitch-Roll stages are ideal for the precise measurement of compound angles or the curvature of an object. 

The Yaw axis (bottom stage) is capable of rotation of large angles and features a 180:1 ratio gear. The positional accuracy is 0.05 degrees and repeatability is +/- 0.01 degrees.

The Pitch axis (middle stage) has cross roller guides and a range of travel of +/- 10 degrees and has an accuracy of 0.05 degrees and repeatability of +/- 0.01 degrees.
The Roll axis (top stage) has cross roller guides and a range of travel of +/- 15 degrees and the 65 mm x 65 mm table has a precise pattern of threaded holes for fixtures or tooling.  This stage has an accuracy of 0.05 degrees and repeatability of +/- 0.01 degrees and the total center deflection for all axes is 0.03 mm. The rotation center height is 50 mm.

The Pitch and Roll axes are equipped with end of travel limit switches. The yaw axis has a HOME signal for initialization. Additionally all axes have a calibrated indicator to display the angle of rotation. The maximum speed with stepper motors is 14 degrees/second and 90 degrees/second with servo motors. 

The knobs of stepper motors can be replaced with optional optical encoders for position verification. The YPR100-10-15-02 and YP110-10-03 feature servo motors and optical quadrature encoders for very precise closed loop operation and greater speeds. 

The YPR100-10-15 stages can be ordered plug-and-play with a fully a compatible multi-axis Motion Controller from OES. 

Specifications

 

 

Total Weight

3.5 kg (7.7 lb)

Load Capacity

4.0 kg (8.8 lb)

Base Material

Aluminum Alloy

Surface Treatment

Black Anodized

 

 

Typical Phase Resistance 3.8 Ohms, Bi-directional
Typical Phase Current 1 Amp
DB-9 Male Connector
Stepper Motor
Pin Assignment and Description

1

+5 VDC

2

CCW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor (Pitch and Roll Axes)

3

CW Limit Switch, Open Collector, Normally Open, Needs Pull up Resistor

4

Common (Pitch Axis)

5

HOME Switch, Open Collector, Normally Open, Needs 1K Pull up Resistor (Yaw Axis)

6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
   
   
 
 

Yaw (Rotary) Axis

Structure Description

Gear Ratio (stage) : 180° (motor)
Drive Mechanism

Worm Gear

Travel Guide Bearing

Typical Accuracy

Resolution Stepper Motor Driver or Servo Motor Optical Encoder Dependent
Repeatability +/-0.01°
Positional Accuracy 0.05°
Maximum Speed with Stepper Motor 14 degrees per second
Maximum Speed with Servo Motor 45 degrees per second 
 

Roll (Top) Axis

Structure Description Range of Travel

+/-15 degrees

Table Size 65 mm x65 mm
Gear Ratio 1° (stage) : 252° (motor)
Height of Rotation Stage

50 mm+/-0.2 mm

Drive Mechanism Worm Gear
Travel Guide Crossed-roller Guide
Rotation Center Deflection Accuracy 0.03 mm

Typical Accuracy

Resolution Stepper Motor Driver or Servo Motor Optical Encoder Dependent
Repeatability +/-0.01 degrees
Positional Accuracy 0.05 degrees
Maximum Speed with Stepper Motor 14 degrees per second
Maximum Speed with Servo Motor 45 degrees per second 
 

Pitch (Middle) Axis

Structure Description Range of Travel

+/-10 degrees

Table Size 65 mm x65 mm
Gear Ratio 1° (stage) : 352° (motor)
   
Drive Mechanism Worm Gear
Travel Guide Crossed-roller Guide
   

Typical Accuracy

Resolution Stepper Motor Driver or Servo Motor Optical Encoder Dependent
Repeatability +/-0.01 degrees
Positional Accuracy 0.05 degrees
Maximum Speed with Stepper Motor 14 degrees per second
Maximum Speed with Servo Motor 45 degrees per second 

 

Mechanical Drawing (Roll Table)


Ordering Information

Part No. Description Amount
YPR100-10-15-01 Three-axis Stepper Motor Driven Yaw and Pitch Stage, Table Size 65x65 mm Click to Get a Quote
YPR100-10-15-02 Dual-axis Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven Yaw and Pitch Stage, Table Size 65x65 mm Click to Get a Quote

 

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