ENCODER – COA12-01
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ENCODER – COA12-01
Brand : Codechamp
The COA12-01 is a high-precision single-turn absolute optical encoder, designed for industrial applications where reliability and robustness are essential.
Thanks to its advanced optical technology, it provides fine and stable angular measurement, even in environments subject to high mechanical or thermal stress.
With a resolution of up to 22 bits and an accuracy of ±25″, the COA12-01 ensures extremely precise position reading over a full rotation (0–360°).
Its SSI2 / SSI serial interface and RS422 output ensure fast and secure data transmission, enabling seamless integration into all automated systems.
The stainless steel housing protects internal components against corrosion, vibration and temperature variations, ensuring extended service life and consistent performance.
Thanks to its advanced optical technology, it provides fine and stable angular measurement, even in environments subject to high mechanical or thermal stress.
With a resolution of up to 22 bits and an accuracy of ±25″, the COA12-01 ensures extremely precise position reading over a full rotation (0–360°).
Its SSI2 / SSI serial interface and RS422 output ensure fast and secure data transmission, enabling seamless integration into all automated systems.
The stainless steel housing protects internal components against corrosion, vibration and temperature variations, ensuring extended service life and consistent performance.
TECHNICAL CHARACTERISTICS
| Type | Absolute optical single-turn |
| Max. resolution | 22 bits |
| Accuracy (arc sec.) | 24 |
| Power supply | +5V |
| Interface | SSI2 or SSI |
| Max. speed | 300 rpm |
| Axial load | 2N |
| Operating temperature | -45°C to +105°C |
| Protection rating | 50 |
| Outer diameter | 30 mm |
| Housing material | Stainless steel |
ADVANTAGES OF OPTICAL ENCODERS
- High angular resolution up to 22 bits
- Compact stainless steel construction with excellent corrosion resistance
- Reliable data transmission via SSI and RS422 interfaces
- Stable signal performance in electrically noisy environments
- Wide operating temperature range (–45 °C to +105 °C)
- Easy installation with a compact footprint
- Customisation options available (connectivity, interface, protocol)
Note: Ideal for applications where single-turn absolute measurement must remain stable over time and independent of power interruptions.
Application areas
The COA12-01 is particularly suited to sectors requiring precise and reliable position measurement:
- Industrial automation
- Precision machinery
- Robotics and servo motors
- Packaging and dosing systems
- Harsh environments (heat, vibration, humidity)
Customisation options
Our engineers can tailor the COA12-01 to your technical requirements:
axial or radial connectors, specific cable lengths, additional interfaces (CANopen, analogue), or enhanced sealing (IP65 on request).
Each encoder is tested to ensure stable, repeatable and durable measurement.
