For ESM58N-F3AIZR0BN-1416, EncoderWorks can provide a custom compatible replacement focused on EtherNet/IP configuration, 16/14-bit position mapping, and Ø15 mm recessed hollow-shaft fit. This model should not be treated like the 13/12-bit version. The larger bore may match mechanically, but the controller must still accept the higher resolution structure, CIP profile behavior, preset value, and counting direction.
The ESM58N-F3AIZR0BN-1416 is an EtherNet/IP multiturn absolute encoder configuration with binary code, 16-bit singleturn resolution, 14-bit multiturn range, 10–30 VDC supply, aluminum housing execution, Ø15 mm x 30 mm recessed hollow shaft, radial M12 Ethernet and power connection, and integrated 2-port switch.
The first failure boundary is EtherNet/IP configuration. IP address, subnet, device identity, CIP encoder profile, assembly format, preset value, counting direction, and controller module setup must match the original installation. Link and Active LEDs can be normal while the PLC still rejects the data because the expected configuration is different.
This replacement fails when Ethernet link is present, but the PLC reads no valid position because EtherNet/IP configuration, 16/14-bit resolution mapping, preset value, or counting direction does not match the previous encoder. That is a network-parameter failure, not a sensing failure.
The second boundary is Ø15 mm recessed hollow-shaft mounting. This is not a solid shaft and not a simple through-hollow shaft. The machine shaft must enter within the correct insertion range, and the torque rest must prevent housing rotation without adding radial or angular offset.
The replacement decision should first confirm EtherNet/IP compatibility, CIP encoder profile, IP address handling, M12 D-coded port assignment, M12 A-coded supply, 16-bit singleturn and 14-bit multiturn mapping, binary code, preset value, counting direction, Ø15 mm recessed hollow-shaft fit, 15–30 mm insertion depth, torque rest contact, shield grounding, and offset limits. EncoderWorks treats ESM58N-F3AIZR0BN-1416 as an industrial encoder custom compatible solution where EtherNet/IP setup and Ø15 recessed-shaft mechanics decide field reliability.
Typical production lead time: 15 working days.
Key Data
| Item | Data |
|---|---|
| Model | ESM58N-F3AIZR0BN-1416 |
| Encoder type | Multiturn absolute encoder |
| Interface | EtherNet/IP |
| Profile focus | CIP encoder profile |
| Resolution | 16-bit singleturn + 14-bit multiturn |
| Code | Binary |
| Supply voltage | 10–30 VDC |
| Housing execution | Aluminum, powder coated |
| Shaft type | Recessed hollow shaft |
| Shaft size | Ø15 mm x 30 mm |
| Connection | M12 Ethernet ports + M12 power connector |
| Network feature | Integrated 2-port switch |
| Main engineering anchor | EtherNet/IP setup and Ø15 recessed shaft |
| Main failure boundary | Wrong IP/configuration, scaling mismatch, shaft insertion error, torque-rest fault |
