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Motorized Z-axis Linear Positioning Stage

Home > Motorized Vertical Single-axis Stages

Motorized Linear Vertical Linear Positioning Stage, Range of travel, 8 mm

These high resolution, compact, low profile elevator stages feature high stability 60 mm x 60 mm tables and 8 mm of vertical travel. High precision cross roller bearing rails assure very high parallelism and smooth motion throughout the raising and lowering of the table. These Z-Axis Stages are ideal for: Microscopy, inspection, metrology, positioning, photonics, sampling, and laser drilling and machining.

Driven by Two-Phase Stepper Motors, the DAG8-60-01 and the DAG8-60-04 Motorized Elevator Stages feature 3 micron positioning accuracy, and resolutions of 0.5 microns (with a 10 Micro-steps per step motor driver in use). The knob for manual adjustment on the DAG8-60-01 (shown) is replaced with a Quadrature Incremental Optical Encoder for position verification on the DAG8-60-04. The load capacity of these compact stages is 4 kg.

Speed of travel is 5 mm per second and limit switches prevent over traveling. The table of each stage has a precise pattern of threaded holes for fixtures or tooling, and holes in the base allow for easy integration into a new or existing application.

These stages require a Motion Controller that can be ordered as a complete plug-and-play system with RS-232, USB, joystick, trackball, and keypad control.

Specifications
Type

DAG8-60

Structure Description

Travel

8 mm

Table Size 60 mm 60 mm
Ratio 1 mm per motor turn
Travel Guide

High Precision Crossed Roller

DB-9 Male Connector

 

Two-Phase Stepper Motor (1.8)  
Typical Phase Current 1.5 Amp
Electrical Connection
Pin No. Description
1 +24 VDC for the Limit Sensors
2 Far End Limit Switch
Open Collector or Normally Open
Needs Pull up Resistor (typically 1000 Ohms)

3 Near Motor Limit Switch
Open Collector or Normally Open
Needs Pull up Resistor (
typically 1000 Ohms)
 
4 Return for+24 VDC
5 Not Connected
6 Stepper Motor Phase A+
7 Stepper Motor Phase A-
8 Stepper Motor Phase B+
9 Stepper Motor Phase B-
 
Body Material Aluminum Alloy
Surface Treatment Black Anodized
Load capacity 4 kg
Weight 1 kg

Typical Accuracy

Resolution 0.5 microns (10 Micro-steps per Step Motor Driver in use)
Maximum Speed with Stepper Motor 10 mm / sec
Typical Positioning Accuracy 3 microns

Accessories Description

   
Optical Encoder
 


 

Stepper Motor Driven Mechanical Drawing

Drawing of Motorized Linear Vertical Linear Positioning Stage, Range of travel, 8 mm
 

 Ordering Information

Part No. Description Amount
DAG8-60-01 Stepper Motor Driven Linear Vertical Linear Positioning Stage, Range of travel, 8 mm Click to Get a Quote
DAG8-60-04 Stepper Motor Driven Linear Vertical Linear Positioning Stage with 500 Cycle per Revolution Quadrature Optical Encoder, Range of travel, 8 mm Click to Get a Quote

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