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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 200 mm x 200 mm tables and 40 mm of vertical travel. High precision ball bearing profile 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 DAG40-200-01 and the DAG40-200-04 Motorized Elevator Stages feature 2 micron positioning accuracy, and resolutions of 0.042 microns (with a 10 Micro-steps per step motor driver in use). The knob for manual adjustment on the DAG40-200-01 (shown) is replaced with a Quadrature Incremental Optical Encoder for position verification on the DAG40-200-04. The load capacity of these compact stages is 30 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 |
DAG40-200 |
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Structure
Description |
Travel |
40 mm |
| Table Size |
200 mm × 200 mm |
| Ratio |
0.084 mm per motor turn |
| Travel Guide |
Linear Guide |
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DB-9 Male Connector
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| Two-Phase Stepper Motor (1.8°) |
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| Typical Phase Current |
2.8 Amp |
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Electrical Connection |
| Pin No. |
Description |
| 1 |
+24 VDC for the Limit Sensors |
| 2 |
High Side Limit Switch
Open Collector or Normally Open
Needs Pull up Resistor (typically
1000 Ohms)
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| 3 |
Low Side
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 |
30 kg |
| Weight |
12.5 kg |
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Typical Accuracy
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Resolution |
0.042 microns (10 Micro-steps per Step Motor Driver in use)
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| Maximum Speed with Stepper Motor |
5 mm / sec |
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Typical Positioning Accuracy |
2 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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DAG40-200-01 |
Stepper Motor Driven Linear Vertical Linear Positioning Stage,
Load Capacity
30 kg,
Range
of travel, 40 mm |
Click to Get a Quote |
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DAG40-200-02 |
Three Phase Brushless Servo Motor
with Quadrature Incremental Optical Encoder Driven
Linear Vertical Stage, Load Capacity
30 kg,
Range of Travel: 40 mm |
Click to Get a Quote |
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DAG40-200-03 |
DC Brush
Servo Motor
with Quadrature Incremental Optical Encoder Driven
Linear Vertical Stage, Load Capacity
30 kg,
Range of Travel: 40 mm |
Click to Get a Quote |
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DAG40-200-04 |
Stepper Motor Driven Linear Vertical Linear Positioning Stage
with 500 Cycle per Revolution Quadrature
Optical Encoder,
Load Capacity
30 kg,
Range
of travel, 40 mm |
Click to Get a Quote |
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