In applications where linear movement must be monitored over a moderate travel range, systems configured with SL03/GS80 typically rely on a stable and repeatable cable-based sensing mechanism. For such installations, a 1:1 customized replacement solution can be provided to preserve the original measuring behavior while maintaining full compatibility with the existing mechanical layout.
The replacement unit is designed around a wire-rope displacement conversion structure, translating linear motion into rotational output for connection with incremental or absolute encoders. The measuring stroke is matched to the SL03 specification, ensuring that position feedback remains consistent across the entire working range. A controlled spring return system maintains uniform cable tension, reducing measurement deviation caused by backlash or uneven winding. Housed in the GS80 mechanical enclosure, the unit balances compact size with sufficient rigidity to withstand continuous operation in industrial environments. Design limits for cable exit angle, operating speed, and cycle life are defined to support reliable use in automation and handling equipment.


Overall, the SL03/GS80 replacement solution provides dependable linear position feedback for systems such as transfer units, lifting assemblies, and guided motion mechanisms, where medium travel lengths and stable encoder signals are required for accurate 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 |

