The SL03/GS80 is an industrial incremental rotary encoder designed to provide precise position and speed feedback in motion control applications. This type of encoder is commonly applied to automated conveyor systems, indexing tables, packaging machinery, and equipment where real-time pulse signals are needed for motion synchronization and speed regulation. The incremental output supports straightforward integration with PLCs, motion controllers, and counters in factory automation environments.
In field replacement and maintenance scenarios, preserving the original electrical interface and mechanical fit is important to minimize system disruption and avoid control logic changes. The custom replacement solution for SL03/GS80 is engineered to match the encoder’s electrical characteristics and incremental signal behavior, allowing direct integration into existing installations. This compatibility simplifies field installation and reduces commissioning effort, supporting predictable service planning and reduced machine downtime.


Mechanically, the encoder follows a standard industrial housing and mounting format that aligns with common encoder interfaces. The shaft configuration and mounting dimensions are designed for direct installation in systems originally configured for this model class, minimizing the need for adapters or mechanical redesign. The enclosure supports reliable operation in industrial environments subject to vibration, dust exposure, and ambient temperature variations.
This replacement solution emphasizes functional equivalence in incremental signal generation, electrical compatibility, and mechanical interchangeability, ensuring stable and consistent long-term operation in automation systems that depend on incremental feedback for motion control.
Technical data
| Feature | Specification |
| Series Range | SL03 / GS80 |
| Measuring Length | Up to 3 m |
| Housing Material | Aluminum, anodized |
| Drum Circumference (incl. wire) | 300 mm |
| Measuring Wire Diameter | 0.55 mm |
| Measuring Wire Material | 1.4401 (Stainless Steel) |
| Linearity | ± 0.1 % |
| Repeatability | 0.01 % |
| Hysteresis | 0.05 % |
| Extraction Velocity | 8 m/s |
| Spring Retraction Force | 5 - 15 N |
| Service Life (typical) | Up to 1 million load cycles |
| Temperature Range | -30°C to +70°C |
| Protection Class | IP64 |
| Weight (without encoder) | 1.1 kg |

