We provide a precise SSI absolute encoder 1:1 replacement solution for the X 700.A141202 and X 700.A151202 models, engineered for direct integration into existing motion control and automation systems. This replacement is designed to match the original encoder’s electrical interface, SSI timing characteristics, and mechanical fit, allowing installation without modifications to existing wiring, PLC logic, or controller configuration.
These encoders deliver absolute position feedback via a Synchronous Serial Interface (SSI) with high resolution, suitable for demanding industrial tasks such as servo control, robotics, and precision positioning. The SSI output provides stable Gray or binary code, enabling consistent and repeatable data transmission immediately after power-up. With support for high SSI clock rates, the replacement maintains reliable communication with controllers across varying operating speeds. The design ensures minimal signal jitter and strong immunity to electrical noise common in industrial environments.


Mechanically, the replacement encoders are built to fit standard industrial mounting arrangements, enabling straightforward shaft and flange installation without additional adapters. Rugged construction with industrial-grade sealing (e.g., IP67-rated protection) and robust vibration and shock resistance supports dependable performance in harsh conditions. Low power consumption, fast initialization, and integrated diagnostics contribute to overall system responsiveness and predictive maintenance strategies.
This 1:1 replacement solution is ideal for automation equipment, CNC machines, packaging systems, and other applications where accurate absolute position feedback and long-term reliability are essential.
Technical data
| Parameter | Value |
| Voltage supply | 10...30 VDC |
| Reverse polarity protection | Yes |
| Consumption w/o load | ≤50 mA (24 VDC) |
| Initializing time typ. | 20 ms after power on |
| Interface | SSI |
| Function | Singleturn |
| Steps per revolution | 16384 / 14 bit |
| Absolute accuracy | ±0.025 ° |
| Sensing method | Optical |
| Code | Gray or binary |
| Code sequence | CW/CCW coded by connection |
| Inputs | SSI clock, Control signals UP/DOWN inv. and zero |
| Output stages | SSI data: Linedriver RS422, Diagnostic outputs push-pull |
| Interference immunity | DIN EN 61000-6-2 |
| Emitted interference | DIN EN 61000-6-4 |
| Diagnostic functions | Self-diagnosis, Multiturn sensing |
| Parameter | Value |
| Size (flange) | ø70 mm |
| Shaft type | ø10 mm solid shaft (clamping flange) |
| Flange | Clamping flange |
| Protection DIN EN 60529 | IP 67 |
| Operating speed | ≤6000 rpm (mechanical), ≤6000 rpm (electric) |
| Starting acceleration | ≤1000 U/s² |
| Starting torque | ≤0.4 Nm (+25 °C) |
| Admitted shaft load | ≤60 N axial, ≤50 N radial |
| Materials | Housing: stainless steel, Flange: stainless steel |
| Operating temperature | -20...+70 °C |
| Relative humidity | 95 % non-condensing |
| Resistance | DIN EN 60068-2-6 (Vibration ±0.75 mm - 10-58 Hz, 10 g - 58-2000 Hz) DIN EN 60068-2-27 (Shock 200 g, 6 ms) |
| Explosion protection | Ex II 2G Ex d IIC T6, Ex II 2D |
| Weight approx. | 1300 g |

