813379-01 RHA 507 Parallel Gray Connector Integration

For systems using 813379-01 RHA 507, EncoderWorks provides a custom compatible replacement solution focused on maintaining parallel Gray output behavior, PT connector integration, and Ø12 mm blind hollow shaft mechanical compatibility. The replacement challenge is not only matching the 13-bit absolute position output, but also preserving individual bit signal mapping, connector pin assignment, and mechanical coupling conditions required by the existing control system. A parallel encoder can provide electrical output while incorrect bit interpretation or installation differences still cause position feedback errors.

System Limits

Parallel encoder replacement depends on maintaining consistent position data transmission between the encoder and the controller. The 813379-01 RHA 507 uses a 13-bit singleturn resolution structure with Parallel Gray output. Bit assignment, Gray code interpretation, code sequence direction, and supply compatibility must be matched because differences in signal mapping can cause incorrect position values or require additional controller configuration.

The mechanical integration boundary includes hollow shaft fit, stator coupling, and connector installation. This model uses a Ø12 mm blind hollow shaft with a 58/59 flange and stator coupling structure, together with an axial PT 19-pin connector. Shaft engagement, coupling alignment, connector orientation, cable routing, shielding, and grounding continuity should be maintained because mechanical mismatch or electrical interference can affect long-term position feedback reliability.

Wiring & Installation

The parallel interface requires verification of individual bit signal assignment, power supply, code sequence, and chassis shield connections. The configuration uses a 19-pin PT connector with dedicated wiring for Bit 1 through Bit 13, supply voltage, 0 Volt, code sequence, and shield. Incorrect bit mapping, signal direction mismatch, poor shielding, or improper grounding may result in incorrect position output or unstable system operation.

During replacement installation, the Ø12 mm blind hollow shaft and stator coupling interface should be checked against the existing machine structure. The axial PT connector installation, mounting stability, cable protection, and vibration conditions should be considered together to maintain reliable position measurement in industrial applications.

Custom Compatible Solution

• Match Parallel Gray output behavior and controller-side bit signal interpretation.
• Preserve 13-bit singleturn position structure and code sequence configuration.
• Adapt Ø12 mm blind hollow shaft, 58/59 flange with stator coupling, and PT connector requirements.
• Validate bit mapping, connector wiring, shielding, and grounding conditions.

Typical production lead time: 15 working days.

Key Data