We provide a 1:1 compatible replacement for the ASM58N-F1AK1R0GN-1416 multiturn absolute encoder, designed to match the original in both dimensions and electrical interface. This model adopts a standard Ø58 mm industrial housing and a recessed hollow shaft, allowing direct and stable installation. It transmits position data through the SSI interface with an optically isolated RS422 output for noise-free performance. Standard delivery time is 10 working days.
Featuring a total 30-bit resolution, the encoder offers 65,536 steps per revolution across 16,384 turns, ensuring superior accuracy for demanding motion control applications. The hardware-based structure enhances reliability in harsh conditions such as heavy machinery, metallurgy, and factory automation. Its proven stability and precision make it an ideal long-term solution for industrial users seeking a durable replacement option.
Replacement solution image.
Technical Data
| Parameter | Value |
|---|---|
| General specifications | |
| Detection type | photoelectric sampling |
| Device type | Multiturn absolute encoder |
| Functional safety related parameters | |
| MTTFₐ | 150 a |
| Mission Time (Tₘ) | 20 a |
| L₁₀ₙ | 1.9 E+11 at 6000 rpm and 20/40 N axial/radial shaft load |
| Diagnostic Coverage (DC) | 0 % |
| Electrical specifications | |
| Operating voltage (U₈) | 4.5 … 30 V DC |
| No - load supply current (I₀) | max. 180 mA |
| Time delay before availability (tᵥ) | < 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 MBits |
| Voltage drop (U₈) | - 2.5 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 |
| Signal duration | min. 100 ms |
| Switch - on delay | < 10 ms |
| Input 2 | |
| Input type | zero - set (PRESET 1) |
| Signal voltage | |
| - High | 4.5 … 30 V |
| Connection | |
| Connector | type 9416 (M23), 12 - pin, type 9416L (M23), 12 - pin |
| Cable | ∅7 mm, 6 × 2 × 0.14 mm², 1 m |
