Close loop motorized waveplate rotational mount
Waveplate holder for controlled rotational positioning
General details
The WP series closed-loop motorized waveplate rotational mount is designed for high-precision polarization control in demanding optical applications. Featuring closed-loop position feedback and high angular resolution, it delivers excellent repeatability, stability, and accuracy for automated waveplate and polarization optics alignment.
This solution is ideal for applications requiring precise angular positioning, such as polarization control, laser system optimization, optical calibration, and research experiments.
Key Features
- Closed-loop control with real-time position feedback
- High angular resolution up to 0.002°
- Excellent repeatability: ±0.005°
- Full 360° continuous rotation
- Compact and robust mechanical design
- Designed for high reliability and repeatable positioning (MIM – Minimum Incremental Motion)
Optical & Mechanical Compatibility
- Compatible with SM1-threaded optics
- Supports standard 1-inch (25.4 mm) & 1/2 inch (12.7 mm) optical components
Specifications
| Parameter | WP-1 | WP-05 |
|---|---|---|
| Optical Element Diameter | Ø25.4 mm | Ø12.7 mm |
| Repeatability | ±0.005° | ±0.005° |
| Rotation Speed | 0.01 – 800 rpm | 0.01 – 2700 rpm |
| Angular Range | 360° | 360° |
| Central Load Capacity | 50 N | 10 N |
| Weight | 500 g | 150 g |
| Operating Temperature | 5 – 50 °C | 5 – 50 °C |
Control & Interface
- Closed-loop motor control
- Supplied control software
- Python and MATLAB APIs available for system integration
- Ideal for automated optical setups and laboratory control environments
Included Accessories
- USB controller
- 12–24 V DC power supply
- USB connection cable
Typical Applications
- Polarization control and waveplate rotation
- Laser systems and photonics instrumentation
- Optical testing and calibration
- Research laboratories and automated optical benches
- High-precision opto-mechanical positioning systems
