OCD-PPA1B-0010-B12S-CAW Parallel Single-Turn Encoder, 12 mm Hollow Shaft

We developed a custom solution for model OCD-PPA1B-0010-B12S-CAW. Selected when single-turn absolute feedback is required via parallel push-pull output, using a 58 mm blind hollow structure with 12 mm shaft, without adding multi-turn functionality or fieldbus communication. Typical production lead time: 15 working days. The referenced configuration is an optical single-turn version with 10-bit resolution, binary code, 10–30 VDC supply, and IP66/IP67 protection on both shaft side and housing.

Key Specifications

• Interface: parallel push-pull
• Resolution: 10-bit single-turn
• Code: Binary
• Supply: 10–30 VDC
• Protection: IP66/IP67
• Structure: 58 mm blind hollow, 12 mm shaft, 30 mm depth
• Cable: 1 m axial PVC
• Speed: up to 3000 rpm

Decision Snapshot

• Best for: single-turn parallel absolute positioning systems using hollow-shaft installation
• Key fit: 12 mm hollow shaft, 58 mm blind hollow flange, 30 mm insertion depth
• Avoid if: the application needs multi-turn retention or bus communication; that follows from the listed single-turn output structure and direct bit mapping.

Custom Solution Photos

Encoder structure reference: 58 mm blind hollow flange, 12 mm shaft, axial 1 m cable outlet.

Signal & Output Logic

• Bit 1–10 parallel output
• Includes Latch and DIR control
• Direction configurable via cable or connector setting

Primary integration reason: direct controller-side reading of single-turn absolute position without protocol conversion. Primary limitation: this structure is efficient for basic parallel absolute systems, but it does not provide multi-turn data or network communication capability. That conclusion follows from the published 10-bit output map and push-pull interface.

Wiring & Installation

• Connection: 1 m axial PVC cable
• Cable: AWG 26, 9.3 mm diameter
• Minimum bend radius: 150 mm

Primary commissioning risk: incorrect controller-side signal mapping on bit order, Latch, and DIR logic. Primary mechanical constraint: blind hollow installation quality. In practice, shaft diameter alone is not enough; insertion depth and alignment quality still matter because the published static and dynamic misalignment limits are tight.

Integration & Compatibility

• Designed for single-turn parallel absolute encoder systems
• Matches 58 mm blind hollow installations with 12 mm shaft
• Suitable for direct position reading without bus conversion
• Not suitable for multi-turn systems or fieldbus architectures; this is a selection conclusion based on the listed interface and output type.

Lead Time

Typical production lead time: 15 working days. Custom adaptation can be developed around shaft fit, cable length, output assignment, and installation requirements.

Key Technical Data