We developed a custom solution for model UCD-DPC1B-1216-HCTS-H3P. Selected when multi-turn absolute feedback is required via Profibus, using a 58 mm blind hollow structure with 12 mm shaft, while avoiding battery-based turn counting and gear-based multi-turn wear points. Typical production lead time: 15 working days. The referenced configuration is a Profibus DPV0/DPV1/DPV2 Class 2 version with magnetic sensing, 16-bit single-turn resolution, 12-bit multi-turn resolution, and a self-powered magnetic pulse counter.
Key Specifications
- Interface: Profibus DPV0 / DPV1 / DPV2 Class 2
- Resolution: 16-bit single-turn + 12-bit multi-turn
- Code: binary
- Multi-turn: self-powered magnetic counter, no battery, no gear train
- Supply: 10–30 VDC
- Protection: IP66/IP67
- Structure: 58 mm blind hollow, 12 mm shaft, 28 mm depth
- Speed: up to 3000 rpm
Decision Snapshot
- Best for: Profibus absolute positioning systems needing battery-free multi-turn retention
- Key fit: 12 mm hollow shaft, 58 mm blind hollow flange, 28 mm insertion depth
- Avoid if: the system only needs incremental pulses or is standardized on another bus architecture; that is an engineering fit judgment based on the published Profibus communication structure and bus-side connection layout.
Custom Solution Photos
Encoder structure reference: 58 mm blind hollow flange, 12 mm shaft, radial connection box with bus in/out layout.
Bus Configuration & Communication
- Interface class: Profibus Class 2
- Transmission rate: up to 12 Mbaud
- Cycle time: ≥ 1 ms
- Functions: resolution, scaling, speed filter, preset, direction, limit switch, node number, teach mode, diagnostics
Primary integration value: configurable Profibus communication with battery-free multi-turn retention.
Primary commissioning risk: incorrect node addressing or termination switching. That conclusion is grounded in the listed address-selection switch, termination-switch hardware, and separate bus-in / bus-out routing.
Mechanical & Installation Focus
- Housing: steel with corrosion-protective coating
- Flange: 58 mm blind hollow, aluminum
- Shaft: 12 mm hollow, 28 mm depth
- Misalignment limits: static ±0.3 mm / ±0.5 mm, dynamic ±0.1 mm / ±0.2 mm
Primary mechanical constraint: blind hollow installation quality.
Best practice: control shaft tolerance, insertion depth, and alignment stability together, not bore size alone. That recommendation follows from the listed misalignment limits and the blind-hollow shaft geometry.
Wiring & Bus Topology
- Connection: radial, 3 cable glands
- Signals: Bus A / Bus B, power supply, GND for bus in and bus out
Primary commissioning issue: bus topology errors.
Check sequence: address → termination → bus continuity → power. This is an engineering check order derived from the published connection arrangement and switch-based setup method.
Integration & Compatibility
- Designed for Profibus absolute encoder systems with configurable node and scaling functions
- Matches 58 mm blind hollow installations with 12 mm shaft
- Suitable for multi-turn feedback where battery-free retention is preferred
- Not suitable for incremental-only systems or non-Profibus architectures; this is a selection conclusion based on the listed interface and wiring structure.
Lead Time
Typical production lead time: 15 working days. Custom adaptation can be developed around shaft fit, cable entry layout, and bus commissioning requirements.
Key Technical Data
| Item | Data |
|---|---|
| Model | UCD-DPC1B-1216-HCTS-H3P |
| Interface | Profibus |
| Profile | DPV0 / DPV1 / DPV2 Class 2 |
| Type | Absolute multi-turn |
| Sensing | Magnetic |
| Resolution | 16 bit + 12 bit |
| Code | Binary |
| Multi-turn | Self-powered magnetic counter |
| Supply | 10–30 VDC |
| Protection | IP66/IP67 |
| Flange | 58 mm blind hollow |
| Shaft | 12 mm |
| Depth | 28 mm |
| Speed | 3000 rpm |
| Connection | Radial, 3 cable glands |
