OCD-PPA1G-00AA-B150-2AW Parallel Single-Turn Encoder, 15 mm Hollow Shaft

We developed a custom solution for model OCD-PPA1G-00AA-B150-2AW. Selected when single-turn absolute feedback is required via parallel push-pull output, using a 58 mm blind hollow structure with 15 mm shaft, without adding fieldbus communication or a multi-turn layer that the machine does not need. Typical production lead time: 15 working days. The referenced configuration is a single-turn absolute version with optical sensing, 9-bit resolution, Gray code, and direct parallel push-pull output.

Key Specifications

• Interface: parallel push-pull
• Resolution: 9-bit single-turn (0–359)
• Code: Gray
• Supply: 10–30 VDC
• Protection: IP65
• Structure: 58 mm blind hollow, 15 mm shaft, 30 mm depth
• Cable: 2 m axial PVC
• Speed: up to 12000 rpm

Decision Snapshot

• Best for: single-turn parallel absolute positioning systems
• Key fit: 15 mm hollow shaft, 58 mm blind hollow flange, 2 m axial cable
• Avoid if: the application requires multi-turn retention, incremental pulse output, or bus communication; that is an engineering fit judgment based on the listed single-turn parallel output structure.

Custom Solution Photos

Encoder structure reference: 58 mm blind hollow flange, 15 mm shaft, axial 2 m cable outlet.

Signal & Output Logic

• Bit 1–9 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.
Primary limitation: this structure is efficient for single-turn parallel systems, but not suitable for projects expecting multi-turn data or networked fieldbus communication. That conclusion follows from the published 9-bit single-turn output map and push-pull interface.

Wiring & Installation

• Connection: 2 m axial PVC cable
• Cable: AWG 26, 9.3 mm diameter
• Minimum bend radius: 150 mm

Primary commissioning risk: controller-side signal mapping errors on latch, DIR, and bit sequence.
Primary installation constraint: axial cable routing space. On blind hollow structures, shaft diameter alone is not enough; insertion depth and alignment quality still matter, especially because the published speed limit reaches 12000 rpm.

Integration & Compatibility

• Designed for single-turn parallel absolute encoder systems
• Matches 58 mm blind hollow installation with 15 mm shaft
• Suitable for direct position reading without bus conversion
• Not suitable for multi-turn systems, bus architectures, or incremental-only control logic; 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