Description
The RS35.Lab.O/.R and RS65.Lab.O/.R Piezo-Linear Stages from MultiFields Technologies deliver high-performance precision motion in ultra-compact packages. As part of the “.Lab Series,” these stages are optimized for precision control at room temperature, with integrated resistance-type (.R) or optical scale (.O) feedback systems. Designed for continuous travel and closed-loop performance, they offer ultra-fine step resolution down to 1 nm (optical scale), with exceptionally quiet operation at drive frequencies up to 20 kHz.
With sizes of 35×35×12 mm and 65×65×12 mm, respectively, these stages are ideal for space-constrained environments where accurate micro-motion is critical. Versions include standard, non-magnetic (.NM), high-vacuum (.HV), and ultra-high vacuum (.UHV) configurations, making them adaptable across laboratory, semiconductor, and photonics applications.
Each stage features stainless steel or pure titanium construction, precision self-locking mechanisms, and compatibility with standard D-Sub 9 or Kapton PEEK cabling. Whether for demanding R&D or industrial positioning systems, the RS35/RS65 stages deliver premium motion control performance with no compromise on stability or scalability.
Room Temperature Piezoelectric Lab series Rotation Stage
Specifications
| Vacuum Compatible: | Yes |
|---|---|
| Built-in Controller: | No |
| Range: | 360 degrees |
| Unidirectional Accuracy: | 0.0002 degrees |
| Repeatability: | <0.005 degrees |
| Backlash: | Not Specified |
| Encoder Resolution: | 0.0002 CPR |
| Stage Diameter: | 35 mm |
| Min. Step: | 3 urad |
| Drive Frequency (Max): | 20 kHz |
| Self-locking Force: | 10 N*mm |
| Position Sensing Range: | 0.75 urad |
| Rotating Disk (RS 65): | 50 mm |
| Rotating Disk (RS 35): | 20 mm |
| Driving Torque: | 7 N*mm |
| Dimensions (RS 65 Model): | 65 mm × 65 mm × 12 mm |
| Dimensions (RS 35 Model): | 35 mm × 35 mm × 12 mm |
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Features
- Ultra-Compact Design: Slim profiles (12 mm height) for tight integration
- Closed-Loop Feedback: High-resolution resistance (.R) or optical scale (.O) sensing
- Sub-Nanometer Resolution: Down to 1 nm (optical sensing option)
- Super Quiet Drive: Up to 20 kHz frequency for smooth, silent operation
- Multiple Versions: Available in Standard, .NM (Non-magnetic), .HV (High Vacuum), and .UHV (Ultra High Vacuum)
- High Stability: Self-locking torque of 10 N·mm ensures secure positioning
- Versatile Materials: Stainless steel or pure titanium for environmental adaptability
Applications
- Precision Optics Positioning: Ultra-fine alignment in microscopy and interferometry
- Semiconductor Metrology: Accurate stage motion under cleanroom or vacuum conditions
- Nanopositioning Research: Ideal for atomic force microscopy and scanning applications
- Photonics and Laser Systems: Stable positioning in alignment and beam-steering tasks
- Vacuum Environment Automation: Versions suitable for HV/UHV chambers in physics experiments
Frequently Asked Questions
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