Full Report
The new series of three-axis high precision Yaw, Pitch and Roll Stages are capable of rotating an object around a fixed point in space on a spherical surface.
Analysis Summary
# Main Topic
The release and description of a new series of three-axis, high precision Yaw, Pitch, and Roll Stages (YPR-10-15-100 Series) by Optimal Engineering Systems (OES), designed for rotating objects around a fixed point in space on a spherical surface.
## Key Points
- **Functionality:** The stages allow for precise rotation via Yaw, Pitch, and Roll axes, facilitating complex alignment and measurement tasks.
- **Travel Capabilities:**
- Yaw axis: $\pm 10$ degrees of travel.
- Pitch axis: $\pm 15$ degrees of travel.
- Roll axis: 360 degrees of continuous rotation (clockwise or counter-clockwise).
- **Payload and Mounting:** Features a 100 mm diameter rotary table with precision threaded holes, supporting objects up to 5.0 kg (11 lbs).
- **Precision Specifications (for Stepper Motor Driven, -01 option):**
- Repeatability: $\pm 0.01$ degrees.
- Accuracy: $0.05$ degrees.
- Resolution: $0.002$ degrees (with 10 micro step-per-step micro-stepping driver).
- **Gear Ratios:** Yaw-axis uses a 420:1 ratio worm gear, Pitch-axis uses 300:1, and Roll-axis uses 180:1.
- **Physical Dimensions:** Footprint is 169 mm x 169 mm.
## Threat Actors
N/A. This report describes a commercial product release and does not mention any threat actors, campaigns, or malicious activity.
## TTPs
N/A. This report describes the technical specifications of an electromechanical positioning system and does not detail any cyber or physical TTPs related to a threat.
## Affected Systems
The focus is on systems requiring high-precision angular movement or orientation, including (but not limited to):
- Identifying crystals.
- Examining cutting edges of medical instruments.
- Estimating hyperspectral bidirectional reflectance.
- Gloss measurements.
- Measuring radiation patterns of LEDs.
- Directing lasers.
- Aligning mirrors.
- Manufacturing quartz oscillator plates using quartz cutting X-rays.
**Specific Motor Options Mentioned:**
- -01: Stepper Motor Driven (with manual adjustment knobs).
- -02: Three-Phase Brushless DC Servo Motors with Quadrature Optical Encoders.
- -03: Brushed DC Servo Motors with Quadrature Optical Encoders.
- -04: Stepper Motors Driven with Quadrature Optical Encoders (for position verification).
## Mitigations
N/A. As this is a product announcement, no specific threat mitigations are provided. The document implies that using the higher-precision Servo Motor options (-02, -03) can lead to greater precision and faster speeds compared to the base Stepper Motor option (-01). Safety features mentioned include End-of-Travel limit switches (Yaw and Pitch) and a Home switch (Roll).
## Conclusion
The report details the specifications of the OES YPR-10-15-100 series stages, highlighting their precise rotational capabilities across three axes for highly specialized industrial, scientific, and measurement applications. No threat intelligence findings were present within the provided context.