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XY-theta Alignment Stage

Home >  XY-theta Alignment Stages

The XYR-01 Motorized XY-theta Stage is a high resolution, low profile, high load capacity, horizontal stage that can be easily integrated into any current or future application.

The precision ground screws provide 0.59 in x 0.59 in (
+/-7.5 mm x +/-7.5 mm) of travel in XY plane with high resolution and repeatability. The theta (rotary) axis range of travel is +/-180 degrees.

Some applications for the three-axis alignment stage include: testing, inspection, assembly and sampling in a broad range of industrial, medical, semiconductor and research facilities.

The stage is equipped with stepper motors. The X and Y axes incorporate the positive and negative limit switches. The rotary stage incorporates a HOME (INDEX) switch.

The rotary stage is also available with servo motor.

Part No.. Table Diameter (mm) Transmission Ratio Range of Travel Load Capacity (kg)
X Y θ X (mm) Y (mm) θ (Deg)
XYR-01-01 60 1 mm per Motor Revolution 1 mm per Motor Revolution 4 per Motor Revolution +/-7.5 +/-7.5 +/-180 9
XYR-01-02 100 1 mm per Motor Revolution 1 mm per Motor Revolution 2 per Motor Revolution +/-7.5 +/-7.5 +/-180 9

Type

XY Plane

Structure Description

Range of Travel

0.58 in (15 mm) X 0.58 in (15 mm

Actuator Type Lead Screw (1 mm per turn)
Travel Guide

Precision V-groove & Crossed Roller

X Motor

Y Motor

Two Phase Stepper Motor (1.8)

Typical Phase Resistance 3.8 Ohms, Bi-directional
Typical Phase Current 1 Amp
DB-9 Male Connector
Pin Assignment and Description
1,2,3,4,5 Not Connected
6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
Base Material Aluminum Alloy
Surface Treatment Black Anodized
Load capacity 22 lbs (10 kg)

Typical Accuracy Description

Resolution 5μ (Full Step)
0.25μ (20 Micro-steps per Step Motor Driver in use)
Repeatability 1.5 μ
Positional Accuracy 5 μ

Accessories Description

Servo Motor

Optical Encoder
Type

Rotary Axis

Structure Description

Range of Travel

360

Stage Diameter  60 mm
Transmission Ratio 90:1
Drive Mechanism

Worm Gear

Travel Guide Bearing
Rotary Motor

Two-Phase Stepper Motor (1.8)

Typical Phase Resistance  
Typical Phase Current  
DB-9 Male Connector
Pin Assignment and Description
1,2,3,4,5 Not Connected
6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
Base Material Aluminum Alloy
Surface Treatment Black Anodized
Load Capacity 22 lbs (10 kg)

Typical Accuracy

Resolution 0.02 (Full Step)
 0.001=3.6'' (20 Micro-steps per Step Motor Driver in use)
Repeatability 0.005
Positional Accuracy 0.01
Backlash 0.005

Electrical Connection

Two-Phase Stepper Motor (1.8) Typical Phase Current: 1.0 Amp

DB-9 Male Connector, X and Y axes

Pin No.

Description

1 +5 VDC for the Limit Sensors
2

CCW Limit Switch
The table moves away from the motor
The knob turns counter clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 1000 Ohms)

3

CW Limit Switch
The table moves towards the motor
The knob turns clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 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-

DB-9 Male Connector, Rotary axes

Pin No.

Description

1 +5 VDC Input
2 Not Connected
3 Not Connected
4 Common
5 HONE (INDEX) Signal
Open Collector
Normally Open
Needs Pull up Resistor (typically 1000 Ohms)
6 Stepper Motor Stepper Motor Phase A+
7 Stepper Motor Stepper Motor Phase A-
8 Stepper Motor Stepper Motor Phase B+
9 Stepper Motor Stepper Motor Phase B-

 

Mechanical Drawing - 60 mm

Mechanical Drawing - 100 mm

 

 Ordering Information

Part No. Description Amount

XYR-01-01

Stepper Motor Driven XY-Theta Alignment Stage Click to Get a Quote

XYR-01-02

Stepper Motor Driven XY-Theta Alignment Stage Click to Get a Quote

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