For systems encountering supply delays or high replacement costs for the AG 615 XSRS single-turn absolute encoder, we provide a professionally engineered SSI custom solution designed for fast deployment and long-term reliability. This replacement strategy supports urgent maintenance and retrofit requirements while maintaining technical consistency with existing motion control systems. Standard production lead time is typically within 15 working days, and small-batch customization is available to match specific shaft, flange, or connection requirements. This flexible supply approach helps reduce procurement pressure and minimizes machine downtime.
The solution is based on a 60 mm outer diameter single-turn absolute architecture with SSI interface. It supports resolutions up to 32,768 steps per revolution (15-bit output), ensuring precise angular positioning. Multiple resolution options, including 1024, 2048, 4096, and 8192 steps, allow adaptation to different control systems. Measurement repeatability reaches 0.01°, with a maximum error limit of 0.05°, supporting high-precision positioning tasks. The maximum output frequency is 100 kHz, and operating speed reaches up to 6000 rpm, making it suitable for dynamic servo applications.


Mechanically, the encoder is available with face mount flange (10 mm shaft) or servo flange (6 mm shaft). The housing provides IP67 protection on the enclosure side and IP65 at the flange, with IP66 at the cable outlet. Operating voltage ranges from 10 to 32 VDC with low current consumption around 50 mA. Designed for industrial environments, it withstands vibration and shock according to DIN standards and operates reliably between –25°C and +100°C, ensuring stable performance in demanding automation systems.
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 |

