Product Description
HE 65S (part‑no. 206‑00212) is a multi‑turn absolute optical rotary encoder of TR‑Electronic HE65S series from Germany. Solid‑shaft design with 65 mm outer diameter housing. It records multi‑turn position without battery backup, absolute position is available immediately after power‑on, no homing required. SSI synchronous serial interface supports Gray / Binary code output with galvanic‑isolated RS422. Robust aluminum housing with high vibration‑shock resistance for harsh industrial environments. It is a proven position‑feedback sensor for industrial automation. Original order is available; new‑original and used‑tested spare parts are available on market.
Technical Specifications
| Item | Specification |
|---|---|
| Model | HE 65S, Part No.:206‑00212 |
| Manufacturer | TR‑Electronic (Germany) |
| Type | Multi‑turn Absolute Optical Rotary Encoder |
| Housing Size | Φ65 mm, aluminum housing |
| Shaft | Solid shaft with D‑flat |
| Single‑turn Resolution | 17 bit (131072 steps/rev) |
| Multi‑turn Range | 12 bit, 4096 revolutions |
| Interface | SSI, Gray / Binary code, galvanic‑isolated RS422 |
| Power Supply | DC 10‑30 V |
| Max. Rotation Speed | 6000 rpm |
| Vibration Resistance | 10 g (10‑2000 Hz) |
| Shock Resistance | 100 g (6 ms) |
| Ingress Protection | IP67 |
| Operating Temperature | ‑40℃ ~ +85℃ |
| Connector | M12‑8‑pin radial circular connector |
| Net Weight | ~0.7 kg |
| Origin | Germany |
| Certification | CE, UL, RoHS |
| Lifecycle | Active production; new‑original, used/refurbished spares available |
Applications
‑ Position & angle detection for cranes, overhead travelling cranes ‑ Position feedback for robot joints and servo motors ‑ Rotary‑position measurement for metallurgy, port machinery and wind‑power equipment ‑ Angular positioning for assembly lines, packaging machinery and large‑size machine tools ‑ Rotary‑position data acquisition for PLC / DCS via SSI interface ‑ Spare‑part replacement for existing legacy installations
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