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Motorized Linear Vertical Stage
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Motorized Vertical Single-axis Stages |
Applications for the AT20-400 motorized Vertical Lift Stage include: Positioning of Flasks, stirrers, hotplates, and other lab equipment, testing, inspection, assembly, sampling, laser drilling and machining in a broad range of industrial, medical, semiconductor, and research applications.
It is constructed of black-anodized aluminum alloy and steel
shafting. A powerful two phase NEMA stepper motor and precision ground lead screw offers a high load capacity to 50kg without the concern for cantilevered effects (loss of parallelism), additionally, the stage has access from all four sides. The limit switches prevent over travel, a hand knob on the extended motor shaft is for manual adjustments, and the large base plate has easy access to mounting holes.
The AT20-400 Vertical Lift Stage options include: servo
motor, optical encoder. It is also available as a complete plug-and-play
system with a
Motion Controller.
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Specifications
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| Type |
AT20-400 |
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Structure
Description |
Range of Travel |
400 mm |
| Table Size |
200 mm
x 400 mm |
| Actuator Type |
Lead Screw |
| Travel Guide |
Slide Rail |
| Two Phase Stepper Motor
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Two-Phase Stepper Motor |
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Typical Phase Resistance
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2.3 Ohms, Bi-directional |
| Typical Phase Current |
2 Amp |
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Pin Assignment and Description |
| 1 |
+5 VDC for the Limit Sensors |
| 2 |
CCW Limit Switch
The knob turns counter clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 1000 Ohms)
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| 3 |
CW Limit Switch
The knob turns clockwise
Open Collector
Normally Open
Needs Pull up Resistor (typically 1000 Ohms) |
| 4 |
Return for+5 VDC |
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5 |
Not Connected |
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6 |
Stepper Motor Phase A+ |
| 7 |
Stepper Motor Phase A- |
| 8 |
Stepper Motor Phase B+ |
| 9 |
Stepper Motor Phase B- |
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| Base Material |
Aluminum Alloy |
| Surface Treatment |
Black Anodized |
| Load Capacity |
50 kg |
| Weight |
40
kg |
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Maximum Speed with Stepper Motor |
4 mm / sec |
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Maximum Speed with Servo Motor |
20 mm / sec |
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Transmission
Ratio |
666.7 microns per motor turn |
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Typical Accuracy
Description
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| Repeatability |
+/- 5 microns |
| Positional Accuracy |
15 microns |
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Ordering Information
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Part No. |
Description |
Amount |
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AT20-400-01 |
Stepper Motor Driven
Linear Vertical Stage, Load Capacity:
50 kg, Range of Travel: 400 mm |
Click to Get a Quote |
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AT20-400-02 |
Three Phase Brushless Servo Motor
with Quadrature Incremental Optical Encoder Driven
Linear Vertical Stage, Load Capacity
50 kg,
Range of Travel: 400 mm |
Click to Get a Quote |
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AT20-400-03 |
DC Brush
Servo Motor
with Quadrature Incremental Optical Encoder Driven
Linear Vertical Stage, Load Capacity
50 kg,
Range of Travel: 400 mm |
Click to Get a Quote |
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AT20-400-04 |
Stepper Motor Driven
Linear Vertical Stage
with 500 Cycle per Revolution Quadrature
Optical Encoder, Load Capacity:
50 kg, Range of Travel: 400 mm |
Click to Get a Quote |
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