We developed a custom solution for model UCD-DPC1B-1216-HGTS-H3P. Selected when multi-turn absolute feedback is required via Profibus, using a 58 mm blind hollow structure with 12 mm shaft, without battery-based turn counting. Typical production lead time: 15 working days.
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
- Connection: radial, 3 cable glands
- Speed: up to 3000 rpm
- Sensing: magnetic
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 feedback or is standardized on another motion-bus architecture
Custom Solution Photos
Encoder structure reference: 58 mm blind hollow flange, 12 mm shaft, radial gland connection box.
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 risk: incorrect node addressing or termination-switch setup.
Best practice: confirm address setting, termination status, and bus continuity before power-up.
The main selection value here is battery-free multi-turn retention, which removes maintenance dependency in long-cycle positioning systems.
Mechanical & Installation Focus
- Housing: steel with corrosion-protective coating
- Flange: aluminum, 58 mm blind hollow
- Shaft: 12 mm hollow, 28 mm depth
- Misalignment limits: static ±0.3 mm / ±0.5 mm, dynamic ±0.1 mm / ±0.2 mm
- Speed capability: 3000 rpm
Primary mechanical constraint: blind hollow installation quality.
Best practice: control shaft tolerance, insertion depth, and alignment stability together, not bore size alone.
On this structure, installation precision matters more than nominal size because misalignment directly affects running stability and long-term reliability.
Wiring & Bus Topology
- Connection: radial, 3 cable glands
- Signals: Bus line A / B, power supply, GND for bus in and bus out
Primary commissioning issue: bus topology errors rather than sensing stability.
Check sequence: address → termination → bus continuity → power.
This is the correct startup order when a Profibus connection box includes switch-based addressing and termination hardware.
Integration & Compatibility
- Designed for Profibus absolute encoder systems
- 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
Lead Time
Typical production lead time: 15 working days. Custom adaptation can be developed around shaft fit, connection-box layout, and bus commissioning requirements.
Key Technical Data
| Item | Data |
|---|---|
| Model | UCD-DPC1B-1216-HGTS-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 |
