GTS Series High Torque Aluminum DC Motor Linear Translation Stages
GTS Series High Torque Aluminum DC Motor Linear Translation Stages
GTS high torque DC motor linear translation stages combine the straightness and flatness of crossed-roller bearing stages with the improved accuracy and repeatability of higher-end stages. They can provide high-performance solutions for applications such as surface scanning, test and calibration, optical component alignment and attachment and optical delay lines.
- Anti-creep crossed roller bearings for outstanding straightness and flatness
- Integrated encoder ensures highly repeatable and accurate motion
- Low friction ball screw drive minimizes stick and slip effects
- Long-term strength and stability
- Plug and Play - ESP compatible See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | GTS150 GTS High Accuracy Aluminum DC Motor Linear StagesMotorized Linear Stage, 150 mm Travel, High Torque DC Motor, M4 and M6 | |||||
 | GTS70 GTS High Accuracy Aluminum DC Motor Linear StagesMotorized Linear Stage, 70 mm Travel, High Torque DC Motor, M4 and M6 |
Compatible Controllers
Compatible motion controllers for these DC motor driven stages are:
- XPS-RLD Motion Controller (2 or 4 Axis): Requires an XPS-DRV11 Driver Module.
- XPS-D Motion Controller (2, 4, 6 or 8 Axis): Requires an XPS-DRV11 Driver Module.
- ESP302 Motion Controller (1, 2, or 3 Axis): Plug and Play compatible with ESP302 Motion Controller.
- SMC100CC Single Axis Motion Controller.
Specifications
Features
Precision Encoder Feedback
Using an optical scale with exceptional 50-nm resolution that is mounted in the center of the stage, drive-train induced errors are mitigated. The fixed read-head design reduces the hassle of internal moving cables.
Long-Term Strength and Stability
GTS stages are machined from stress-relieved 7075 aluminum for long-term strength and stability. All critical stage surfaces undergo multiple machining processes and precision grinding under strict temperature and quality control. The advanced asymmetric body design with defined flexible preload provides consistent results over varying temperatures and is most insensitive to non-ideal mounting surfaces. The extra thin and compliant T-shape carriage has been optimized for different load conditions including XY configurations and for providing a high vertical load capacity.
Anti-Creep Crossed Roller Bearings
Ultra-Smooth Motion
The combination of a high-torque DC motor and precision ground and preloaded, low-friction ball screw eliminates stick-slip effects to deliver ultra-smooth motion with 100-nm MIM. Compared to alternative direct-drive technologies, GTS stages can be used in vertical applications with loads up to 25 N without complex counter-balance equipment. Manual adjustments can be made using a knob at the end of the motor.
Metrology Report Included at No Additional Cost
Error Mapping Services
For critical positioning applications, Newport offers error mapping upon request for GTS series stages driven by our XPS advanced motion controller. We will measure, implement, and verify the results of this error map that will individually optimize each stage's position accuracy. In addition, multi-axis error mapping is also available. Measurements are made at 20.0 ±0.2 °C. A certificate of calibration will be provided with your stage. Actual data may also be provided upon request.
Multi-Axis Assemblies
Newport's standard motorized stages and components can be easily combined to create hundreds of possible multi-axis systems with precise alignments. Shown below are examples of assemblies with GTS Series stages and other standard motorized stages. Upon special request, Newport can assemble stages with guaranteed alignment.
XYZ Assembly
A GTS150 linear stage (X-axis), a GTS70 linear stage (Y-axis) and a GTS30V vertical stage (Z-axis) mounted directly to each other for high accuracy and resolution in three axes of linear motion.
XY-Θz Assembly
A GTS150 linear stage (X-axis), a GTS70 linear stage (Y-axis) and a URS100 rotation stage (Θz angle) mounted directly to each other for high accuracy and resolution in two axes of linear motion and one axis of rotary motion.
Resources
Application Notes
Extremely Large Telescope Metrology(408.5 kB, PDF) Ultrafast Laser Micromachining with Newport XYZ Motion System(393.9 kB, PDF) Terahertz Pulse Generation with Ultrafast Laser and Newport GTS High Precision Linear Stage(966.8 kB, PDF) Fiber Spool Winding Application with Custom 5-Axis Motion System(145.1 kB, PDF)
Manuals
GTS Stages User's Manual(1.3 MB, PDF)
