For automation systems impacted by long supplier lead times or cost fluctuations related to the AG 615 WSRS single-turn absolute encoder, we provide a stable and engineered SSI custom solution. This replacement strategy is designed to maintain precision positioning performance while reducing procurement uncertainty. Typical production lead time is within 15 working days, including support for low-volume orders and tailored mechanical configurations. This ensures fast system recovery for servo assemblies, rotary tables, and indexing equipment without extended shutdown periods.
The solution adopts a 60 mm single-turn absolute measuring platform with resolution options up to 32,768 steps per revolution (15-bit output). Through an SSI communication interface, it enables reliable serial data transfer with output frequency up to 100 kHz, supporting integration with common PLC and motion control systems. Measurement repeatability of 0.01° and tight deviation control ensure accurate angular detection across the full rotation range. Stable signal integrity is maintained even in electrically demanding industrial environments.


Mechanically, the encoder is available in face mount or servo flange configurations with defined shaft dimensions to suit diverse installation needs. It operates at speeds up to 6000 rpm while maintaining controlled radial and axial shaft load limits for long service life. Protection levels reach IP67 on the housing side and IP65 at the flange interface, with sealed cable exit options available. Operating voltage ranges from 10–32 VDC, ensuring reliable operation within –25°C to +100°C industrial temperature conditions.
Technical data
| Parameter | Specification |
| Resolution (z) per rotation | 1024, 2048, 4096, 8192, 32768 |
| Communication Interface | SSI |
| Operating Voltage Range | 10 to 32 V |
| Operating Current | 50 mA |
| Max. Output Frequency | 100 kHz |
| Measurement Range | 1 Revolution (Single-turn) |
| Repeatability | 0.01° |
| Error Limit | 0.05° |
| Measurement Step | 360 Z^ |
| Response Threshold | 0.005° |
| Max. Operating Speed | 6000 rpm |
| Max. Angular Acceleration | 5 10^5 rad/s^2 |
| Starting Torque | 1.5 Ncm |
| Friction Torque | 1 Ncm |
| Permissible Shaft Loading | Radial: 20 N / Axial: 10 N |
| Moment of Inertia (Rotor) | AG615W: 25 gcm^2 / AG615X: 13 gcm^2 |
| Mass | Approx. 0.4 kg (13 oz.) |
| Operating Temperature | -25 to +100°C |
| Storage Temperature | -30 to +100°C |
| Humidity (Non-condensing) | 90% |
| Protection Class (IP) | Housing: IP67 / Flange: IP65 / Cable: IP66 |
| Shock Resistance | 30/11 g/ms (DIN IEC 68 part 2-27) |
| Vibration Resistance | 20/10 to 150 g/Hz (DIN IEC 68 part 2-6) |
| Service Life of Bearings | 3.6 10^10 Revolutions |

