We offer a fully compatible 1:1 replacement for the ASM58I-F2AAARHGN-1213 multiturn absolute encoder, with a standard delivery time of 10 working days. The replacement unit is engineered to match the original model’s dimensions, shaft type, and SSI communication interface, ensuring seamless installation without parameter adjustment. It’s designed for industrial automation systems that require long-term stability and precise feedback in demanding operating environments.
This 30-bit multiturn encoder provides accurate position detection across multiple revolutions, delivering data via an optically isolated RS422 SSI interface at transfer speeds up to 2 Mbaud. The hardware-based design ensures fast response with no microcontroller latency, ideal for motion control applications requiring synchronization accuracy. The encoder’s 58 mm industrial housing and recessed hollow shaft structure simplify mounting while maintaining excellent vibration resistance. Reliable and durable, it serves as an optimal solution for replacement and OEM integration in process control, robotics, and heavy-duty automation systems.
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 | < 8 mA |
| Switch-on delay | < 10 ms |
| Connection | |
| Connector | type 9416 (M23), 12-pin, type 9416L (M23), 12-pin |
| Cable | 67 mm, 8 × 2.0 × 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) |
| Shock resistance | DIN EN 60068-2-27, 100 g, 6 ms |
