A project-specific compatible encoder solution can be arranged for HMG11 S25 Z0 20H7 KLK in maintenance, retrofit, replacement, and upgrade scenarios. Typical production lead time: 15 working days. This solution is intended for systems that require SSI multiturn continuity together with a 20 mm blind hollow shaft and radial terminal-box field connection.
Technical Overview of the HMG11 S25 Z0 20H7 KLK Encoder
This SSI absolute encoder version combines 13-bit singleturn resolution with 12-bit multiturn capability. The 20H7 hollow shaft makes it mechanically distinct from the 16 mm version, and the KLK radial terminal box favors serviceable field wiring. SSI data is based on clock/data transmission with documented timing parameters, making controller-side compatibility a central engineering consideration.
Industrial Integration Considerations
For this model, both mechanical and electrical continuity matter. The 20 mm shaft size must match the original drive or machine shaft, and the controller must accept the SSI data format, word length, and timing behavior used by the encoder. In retrofit projects, direction logic, zero reference handling, and multiturn data interpretation should be reviewed before release to production.
Field Installation and Wiring Notes
The KLK terminal-box structure supports direct access during field replacement, which is useful in machines with limited rear connector space. SSI clock and data lines should be routed with attention to shielding, grounding, and separation from power conductors. Stable cable gland sealing and controlled cable exit direction are also important in harsh-duty installations. During shaft mounting, the 20 mm blind hollow shaft should be aligned carefully, and the torque arm should be fixed without introducing body distortion.
Custom Compatible Encoder Solution
The compatible solution is typically engineered around five points: SSI timing continuity, 13-bit plus 12-bit multiturn structure, 20 mm shaft fit, KLK terminal-box connection style, and original field installation preservation. If the existing control system applies project-specific scaling or direction assumptions, these should be confirmed during engineering review.
Custom Solution Photos


Lead Time and Custom Development
Typical production lead time: 15 working days. Custom development support is available for projects that need to preserve original shaft size, terminal arrangement, and SSI controller matching.
Typical Technical Parameters
| Parameter | Specification |
|---|---|
| Interface | SSI |
| Singleturn Resolution | 13 bit / 8192 steps |
| Multiturn Resolution | 12 bit |
| Output Code | Gray |
| Clock Frequency | 100...800 kHz |
| Additional Output | Without additional output |
| Shaft Type | Blind hollow shaft, 20H7 |
| Connection | Terminal box, radial (KLK) |
| Voltage Supply | 9...30 VDC |
| Protection | IP67 |

