OCD-PPA1G-1210-B100-CRW Parallel Multi-Turn Encoder, 10 mm Hollow Shaft

We developed a custom solution for model OCD-PPA1G-1210-B100-CRW. Selected when multi-turn absolute feedback is required via parallel push-pull output, using a 58 mm blind hollow structure with 10 mm shaft, without changing an existing parallel-control architecture. Typical production lead time: 15 working days. The referenced configuration is an optical multi-turn version with 10-bit single-turn resolution, 12-bit multi-turn resolution, Gray code, a mechanical gear-based multi-turn system without battery, 10–30 VDC supply, and IP65 protection.

Key Specifications

• Interface: parallel push-pull
• Resolution: 10-bit single-turn + 12-bit multi-turn
• Code: Gray
• Multi-turn: mechanical gear train, no battery
• Supply: 10–30 VDC
• Protection: IP65
• Structure: 58 mm blind hollow, 10 mm shaft, 30 mm depth
• Speed: up to 12000 rpm

Decision Snapshot

• Best for: parallel absolute retrofit systems needing multi-turn position retention
• Key fit: 10 mm hollow shaft, 58 mm blind hollow flange, 30 mm insertion depth
• Avoid if: the system is based on fieldbus communication or only requires incremental feedback; that conclusion follows from the listed parallel interface and direct bit-output structure.

Custom Solution Photos

Encoder structure reference: 58 mm blind hollow flange, 10 mm shaft, radial cable outlet.

Signal & Output Logic

The product page lists a parallel push-pull interface with direct bit-mapped output. That makes this version suitable when the controller reads absolute position through parallel lines rather than bus telegrams. Its main limitation is the same architecture choice: it is efficient for parallel retrofit, but it is not suitable for Profibus, CANopen, EtherCAT, or incremental-only systems.

Wiring & Installation

Primary installation value: the listed 12000 rpm maximum speed makes this version suitable where shaft speed matters more than bus integration. Primary mechanical constraint: blind hollow installation quality. The page also lists static and dynamic axial/radial misalignment limits, so shaft tolerance, insertion depth, and alignment stability should be controlled together, not bore size alone.

Integration & Compatibility

• Designed for parallel absolute encoder systems
• Matches 58 mm blind hollow installations with 10 mm shaft
• Suitable for multi-turn position feedback without battery replacement
• Not suitable for bus-based control structures or simple incremental feedback use cases; this is a selection conclusion based on the listed interface and multi-turn output structure.

Lead Time

Typical production lead time: 15 working days.

Key Technical Data

The table above is compiled from the product page’s electrical, sensing, mechanical, and environmental data.