We supply a 1:1 replacement for the ASS58N-F1AK1RHBN-0016 singleturn absolute encoder, precisely replicating the original’s mechanical dimensions and SSI output performance. This compact 58 mm model provides 16-bit resolution and fast data transfer for demanding automation systems.
Our encoders are trusted in applications requiring precise feedback and high reliability, including metallurgy, robotics, and factory automation. Customers in Southeast Asia, Indonesia, the Middle East, and South America rely on these solutions for stable long-term operation and consistent performance under industrial conditions.
Replacement solution image


Technical data
| Parameter | Value |
|---|---|
| General specifications | |
| Detection type | photoelectric sampling |
| Device type | Multiturn absolute encoder |
| Electrical specifications | |
| Operating voltage | 4.5 ... 30 V DC |
| No-load supply current | max. 180 mA |
| Time delay before availability | < 250 ms |
| Linearity | ± 2 LSB at 16 Bit, ± 1 LSB at 13 Bit, ± 0.5 LSB at 12 Bit |
| Output code | Gray code, Binary code |
| Code course (counting direction) | cw descending (clockwise rotation, code course descending) |
| Interface | |
| Interface type | SSI |
| Monoflop time | 20 ± 10 μs |
| Resolution | - Single turn: up to 16 Bit- Multiturn: 14 Bit- Overall resolution: up to 30 Bit |
| Transfer rate | 0.1 ... 2 MB/s |
| Voltage drop | V |
| Standard conformity | RS 422 |
| Input 1 | |
| Input type | Selection of counting direction (cw/ccw) |
| Signal voltage | - High: 4.5 ... 30 V- Low: 0 ... 2 V |
| Input current | < 6 mA |
| Switch-on delay | < 10 ms |
| Connection | |
| Connector | type 9416 (M23), 12-pin, type 9416L (M23), 12-pin |
| Cable | 67 mm, 6 × 2 × 0.14 mm², 1 m |
| Standard conformity | |
| Degree of protection | - DIN EN 60529, IP65 (without shaft seal)- DIN EN 60529, IP66/IP67 (with shaft seal) |
| Climatic testing | DIN EN 60068-2-3, no moisture condensation |
| Emitted interference | DIN EN 61000-6-4 |
| Noise immunity | DIN EN 61000-6-2 |
| Shock resistance | DIN EN 60068-2-27, 100 g, 6 ms |
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