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Motorized Z-axis Linear Positioning Stage
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Motorized Vertical Single-axis Stages |
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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 |
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Structure
Description |
Travel |
8 mm |
| Table Size |
60 mm x 60 mm |
| Ratio |
1 mm per motor turn |
| Travel Guide |
High Precision Crossed Roller |
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DB-9 Male Connector
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| Two-Phase Stepper Motor (1.8 Deg) |
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| Typical Phase Current |
1 Amp |
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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)
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| 3 |
Near Motor Limit Switch
Open Collector or Normally Open
Needs Pull up Resistor (typically
1000 Ohms)
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| 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- |
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| Body Material |
Aluminum Alloy |
| Surface Treatment |
Black Anodized |
| Load Capacity |
4 kg |
| Weight |
1 kg |
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Typical Accuracy
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Resolution |
0.5 microns (10 Micro-steps per Step Motor Driver in use)
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| Maximum Speed with Stepper Motor |
10 mm / sec |
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Typical Positioning Accuracy |
3 microns |
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Accessories
Description
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| Optical Encoder |
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Stepper Motor Driven Mechanical Drawing
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Ordering Information
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Part No. |
Description |
Amount |
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DAG8-60-01 |
Stepper Motor Driven Linear Vertical Linear Positioning Stage,
Range
of travel, 8 mm |
Click to Get a Quote |
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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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