796676-01 RHA 507 SSI Connector Integration

EncoderWorks provides a custom compatible replacement solution for 796676-01 RHA 507 focused on maintaining SSI Gray communication behavior, M12 connector integration, and Ø14 mm blind hollow shaft mechanical compatibility. The replacement challenge is not only matching the 13-bit absolute position output, but also preserving SSI clock/data timing, connector pin assignment, and controller-side position interpretation. SSI feedback may be electrically present while incorrect timing, signal mapping, or mechanical adaptation still causes position errors.

System Limits

SSI replacement performance depends on maintaining consistent serial communication between the encoder and the controller. The 796676-01 RHA 507 uses SSI Gray output with 13-bit singleturn resolution. Clock timing, inverted clock/data signals, code sequence direction, and connector pin assignment must be matched because differences in SSI data interpretation can result in incorrect position values or additional commissioning work.

The mechanical integration boundary includes hollow shaft fit, flange compatibility, and connector installation. This model uses a Ø14 mm blind hollow shaft with a 56/57 flange structure and an 8-pin M12 connector. Shaft engagement, flange mounting, connector orientation, cable routing, shielding, and grounding continuity should be maintained because mechanical mismatch or electrical interference can affect long-term feedback reliability.

Wiring & Installation

SSI integration requires verification of clock, inverted clock, data, inverted data, code sequence, power supply, and 0 Volt connections. The configuration uses an 8-pin M12 connector with dedicated SSI signal assignments. Incorrect pin mapping, missing inverted signal connections, poor shielding, or improper grounding may result in unstable serial communication or inaccurate position evaluation.

During replacement installation, the Ø14 mm blind hollow shaft and 56/57 flange interface should be checked against the existing machine structure. The M12 connector installation, cable routing, vibration conditions, and environmental sealing should be considered together to maintain reliable SSI feedback performance in industrial applications.

Custom Compatible Solution

• Match SSI Gray communication behavior and controller-side serial data interpretation.
• Preserve 13-bit singleturn position structure and code sequence configuration.
• Adapt Ø14 mm blind hollow shaft, 56/57 flange, and M12 connector installation requirements.
• Validate SSI timing, connector pin mapping, shielding, and grounding conditions.

Typical production lead time: 15 working days.

Key Data