We offer a custom replacement solution for the HEV65M-50051 encoder, providing a precise alternative for SSI communication applications. This solution ensures seamless integration with existing systems while maintaining full mechanical and electrical compatibility, allowing fast deployment and minimal downtime.
The encoder features 4,096 steps per revolution and 4,096 revolutions, delivering high-resolution positioning with a gray code output and RS422 signal level. It operates on 11–35V supply voltage and is rated IP65 for protection in harsh industrial environments. Mechanically, it includes a 10KEYWAY/19.5 mm shaft, ZB50 flange, and radial connector positioning, supporting cable runs up to 3,700 meters.


Optional features include default value ~600,000 HEX and even parity, ensuring reliable data integrity. This replacement solution is ideal for automation, robotics, heavy machinery, and conveyors, offering robust performance, long-term durability, and a direct 1:1 fit to the original device.
Technical data
| Item | Specification |
| NO. OF STEPS/REV | 4.096,000 |
| NO. OF REVOLUTIONS | 4.096,000 |
| INTERFACE | SSI |
| CODE | GRAY |
| SUPPLY VOLTAGE | 11-35V |
| OUTPUT LEVEL | RS422 |
| PROTECTION Class | IP65 |
| OPERATING TEMPERATURE | -20+80°C |
| FLANGE TYPE | ZB50 |
| SHAFT TYPE | 10KEYWAY/19,5 |
| CONNECTOR-POSITION | PG RADIAL |
| CABLE LENGTH (m) | 3,700 M |
| PINOUT NO. | ST2983B |
| MATING PLUG | NO |
| OPTIONS ENC | DEFAULTWERT CA.600000 HEX |
| OPTIONS ENC | PARITY EVEN |
| DRAWING NO. | 04-HEV65M-M0001 |
| VERSIONNO | 158 |
| PARAMETER FILE | HEV65M-50051 |
| FIRMWARE NO | 437860 |
| DOCUMENTATION NO | DOKUMENTE |

