SINGLE-TURN ABSOLUTE OPTICAL ENCODER COA11-01 – 22 BITS
SINGLE-TURN ABSOLUTE OPTICAL ENCODER COA11-01 – 22 BITS
With a wide range of resolutions available, up to 22 bits, this encoder offers uncompromising accuracy for precise position measurements.
Its serial output and RS422 interface ensure reliable data transmission, providing easy integration into your system.
Designed to withstand extreme conditions, this optical encoder operates reliably over a wide temperature range and offers increased durability with its stainless steel housing.
Whether in aerospace, industrial or other demanding sectors, the COA11-01 encoder provides a robust and accurate position measurement solution for your most critical applications.
TECHNICAL CHARACTERISTICS
| Type | Absolute optical single-turn |
| Max. resolution | 22 bits |
| Accuracy (arc sec.) | 30 |
| Power supply | +5V |
| Interface | SSI2 or SSI |
| Max. speed | 300 rpm |
| Axial load | 5N |
| Operating temperature | -45°C to +105°C |
| Protection rating | 64 |
| Outer diameter | 27 mm |
| Housing material | Stainless steel |
ADVANTAGES OF OPTICAL ENCODERS
High angular resolution up to 22 bits over 360°
Stainless steel construction for enhanced resistance to corrosion and vibration
Stable data transmission via SSI and RS422 interfaces
Compact design enabling easy integration into space-constrained systems
Reliable operation from −45 °C to +105 °C
Electromagnetic immunity for stable measurements in electrically noisy environments
The COA11-01 is ideally suited to systems requiring reliable single-turn absolute measurement, with no need for recalibration and no drift over time.
Application areas
This model is used in applications where precision, repeatability and robustness are essential:
- Aerospace and defence
- Robotics and servo motors
- Machine tools and automation systems
- Measurement instrumentation
- Harsh environments (temperature, vibration, humidity)
Customisation options
Our engineers can tailor the COA11-01 to your specifications:
- Radial or axial connector options
- Custom cable length
- CANopen or analogue interface
- Bespoke mechanical tolerances
- Enhanced sealing (up to IP65)
This flexibility enables seamless integration into any type of industrial architecture.
