Optira Series Encoders
Compact, High-Resolution Position Feedback for Space-Constrained Systems
Optira Series Encoders deliver nanometre-level resolution in one of the smallest optical encoder packages available. They are engineered for applications where space is limited, precision is critical, and integration must be straightforward.
Exceptional Resolution in a Miniature Sensor Head
Optira is the only encoder in its size class capable of achieving up to 5 nm resolution. All interpolation, automatic gain control (AGC), and signal processing are fully integrated into the sensor head, eliminating the need for external PCBs, adapters, or interface modules. This reduces system complexity and frees up valuable design space.
Flexible Mounting and Broad Scale Compatibility
The compact sensor head supports multiple mounting configurations and works seamlessly with Celera Motion’s full range of linear and rotary gratings and scales. This flexibility enables a small installation footprint while maintaining high accuracy across diverse motion architectures.
Engineered for Demanding Motion Systems
Celera Motion’s patented PurePrecision™ optical technology and generous alignment tolerances make Optira easy to install and highly stable in operation. Its performance and size make it ideal for advanced applications, including:
- Precision medical devices
- Semiconductor manufacturing equipment
- Metrology and inspection systems
- Robotics and automation platforms
Power Options for Embedded and Portable Designs
Optira is available in 5 VDC and 3.3 VDC versions. The lower-voltage option is particularly well suited to battery-powered or portable precision instruments, where efficiency and thermal performance matter.
Key Features
- Up to 5 nm resolution
- Sensor head with integrated signal processing
- Ultra-compact footprint with flexible mounting options
- 5 VDC and 3.3 VDC power variants
- Compatible with linear and rotary scales
- Easy installation with PurePrecision™ technology
