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Motorized Z-axis Linear Positioning Stage
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Motorized Vertical Single-axis Stages |
These stages require a
Motion Controller that can be ordered as a complete plug-and-play system with RS-232, USB, joystick and keypad control.
Specifications
Type |
BT-SN50 |
Structure
Description |
Travel |
50 mm |
Table Size |
125 mm x 125 mm |
Ratio |
0.794 mm per motor turn |
Travel Guide |
Linear Guide |
DB-9 Male Connector
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Two-Phase Stepper Motor (1.8 Deg) |
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Typical Phase Current |
1.3 Amp |
Electrical Connection |
Pin No. |
Description |
1 |
+5 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+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- |
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Body Material |
Aluminum Alloy |
Surface Treatment |
Black Anodized |
Load Capacity |
50 kg |
Weight |
kg |
Typical Accuracy
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Resolution |
0.397 microns (10 Micro-steps per Step Motor Driver in use)
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Maximum Speed with Stepper Motor |
5 mm / sec |
Typical Positioning Accuracy |
2 microns |
Accessories
Description
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Optical Encoder |
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Stepper Motor Driven Mechanical Drawing

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Ordering Information
Part No. |
Description |
Amount |
BT-SN50-01 |
Stepper Motor Driven Linear Vertical Linear Positioning Stage,
Load Capacity
50 kg,
Range
of travel, 50 mm |
Click to Get a Quote |
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