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Three-axis Yaw, Pitch and Roll Stage

Home > Motorized Yaw, Pitch and Roll Stages  


The YPR-45-15-60 Series of Three-axes Stages were developed through the integration of a 60 mm diameter rotary stage (upper axis) capable of 360 degrees of continuous operation, and two goniometers (middle and lower axes) each having travel ranges of +/- 15 degrees and +/- 45 respectively.

This series of three-axes stages feature four motor options.  The -01 option is Stepper Motor driven, the -02 option is Three Phase-Servo Motor driven, the -03 is DC Servo Motor Driven, and the -04 option is Stepper Motor Driven with Quadrature Optical Encoders for position verification.  

The rotary axis of the -01 and -04 versions has a maximum rotational speed of 30 degrees per second and has resolution of 0.002 degrees when 10 Micro-steps per Step Motor Driver is in use.  The positional accuracy is 0.05 degrees, and repeatability is +/-0.01 degrees.  The -02 and -03 versions move at the speed up to 45 degrees per second. This rotary has a precision pattern of threaded holes for mounting tooling or fixtures.

The goniometer (middle and lower) axes of the -01 and -04 versions have a maximum speed of 14 degrees per second.  The positional accuracy of each axis is 0.05 degrees, and repeatability is +/-0.01 degrees.  The -02 and -03 versions travel at up to 45 degrees per second with greater resolution, accuracy, and repeatability.

The rotary axis is equipped with a HOME switch to signal the motion controller the HOME position.

The other two axes are equipped with a positive and negative limit switches to signal the motion controller that end of travel is reached.

All axes have calibrated scale for visual inspection.

This series is the ideal choice for: Laser scanning, drilling, and machining, reverse engineering, inspection, assembly, measurements, tracking, and positioning. 

The YPR-45-10-60 Motorized Three-axis Stages require a Motion Controller that can be ordered as a complete plug-and-play system with  joystick, trackball, and keypad.

Specifications

 

YPR-45-10-60

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 (Pitch and Roll Axes)

4

Common

5

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

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

Yaw (Upper) Axis

Structure Description

Range of Travel 360 Degrees Continuous
Gear Ratio 90:1
Drive Mechanism

Worm Gear

Travel Guide Bearing

Typical Accuracy

Resolution 0.002 degrees  (10 micro-steps per step stepper motor driver in use)
Repeatability +/-0.01 degrees
Positional Accuracy 0.05 degrees
Maximum Speed with Stepper Motor 30 degrees per second
Maximum Speed with Servo Motor 90 degrees per second
 

Roll (Middle) Axis

Structure Description Range of Travel

+/-10 degrees

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 
 

Pitch (Lower) Axis

Structure Description Range of Travel

+/-45 degrees

Gear Ratio 1° (stage) : 296° (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 

Stepper Motor Driven Mechanical Drawing (Roll Table)


Ordering Information

Part No. Description Amount
YPR-45-10-60-01 Three-axis Stepper Motor Driven Yaw, Pitch and Roll Stage, Table Diameter 60 mm Click to Get a Quote
YPR-45-10-60-02 Three-axis Three Phase Brushless Servo Motor with Quadrature Incremental Optical Encoder Driven Yaw, Pitch and Roll Stage, Table Diameter 60 mm Click to Get a Quote
YPR-45-10-60-03 Three-axis DC Servo Motor with Quadrature Incremental Optical Encoder Driven Yaw, Pitch and Roll Stage, Table Diameter 60 mm Click to Get a Quote
YPR-45-10-60-04 Three-axis Stepper Motor Driven Yaw, Pitch and Roll Stage with 500 Cycles per Revolution Quadrature Optical Encoder Mounted at the back of the Stepper Motor, Table Diameter 60 mm Click to Get a Quote

 

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