We provide a customized replacement for the EXAGN-S101G-1213-A-VA-01-66-00-FZ-C-00 SSI explosion-proof absolute encoder. Produced via non-standard customization, this replacement retains all electrical specifications and installation dimensions of the original model. This guarantees full interchangeability and allows rapid deployment in existing systems. The production lead time is approximately 15 working days, providing a timely solution for urgent operational needs.
The EXAGN-S101G-1213-A-VA-01-66-00-FZ-C-00 encoder incorporates a SSI interface supporting high-resolution absolute positioning, ideal for automated industrial equipment. Its aluminum housing and stainless steel shaft offer robustness and durability. Certified for ATEX, IECEx, and Class I Division 2, it ensures safe operation in explosive atmospheres. The device operates within –40 °C to +70 °C, with IP64–IP68 protection, and can handle axial loads of 60 N and radial loads of 80 N. Suitable applications include chemical plants, oil and gas facilities, offshore platforms, and mining machinery. The removable end cap simplifies configuration, and integrated protection features enhance electrical safety and reliability.
Replacement product physical photograph.
Technical data
Electrical Specifications
| Paramètres | Détails |
|---|---|
| Code | Absolute – Binary or Gray Code |
| Interface | Synchronous Serial (SSI)Driver meets EIA standard RS422 |
| Resolution | Max. 14 bit (16384) revolutionsMax. 16 bit (65536) steps per rev. |
| Transfer Distance | Up to 1200 m (3937 ft) |
| Clock Input | RS422 compatible via optocoupler |
| Data Output | Line Driver RS422 |
| Clock Frequency | 100 kHz to 2 MHz |
| Accuracy of Division | +/- ½ LSB (12 bit)+/- ¼ LSB (16 bit) |
| Cycle Time | < 25 µs |
| Turn On Time | < 1 s |
| Supply Voltage | 4.5 to 30 VDC (Absolute limits)According to EN 50 178 |
| Power Consumption | Max. 1.5 watts |
| Electrical Protection | Reverse polarity and over-voltage-peak protection |
| Noise Immunity | EN61000-6-2 |
| Emitted Interference | EN 61000-6-4 |
Mechanical Specifications
| Paramètres | Détails |
|---|---|
| Material | Housing: Aluminum or Stainless SteelCap: Aluminum or Stainless SteelShaft: Stainless Steel |
| Weight | Aluminum: ~ 1600 gr (56.44 oz)Stainless Steel: ~ 3100 gr (109.35 oz) |
| Bearing Life | > 1.9 × 10¹⁰ revolutions at rated load |
| Shaft Speed | 6,000 rpm (max.)，IP 643,000 rpm (max.)，IP 65/66/67/68 |
| Starting Torque | ≤ 0.01 Nm at 25°C（with seal）≤ 0.03 Nm at 25°C（without seal） |
| Rotor Mass Moment of Inertia | 42 gcm² (5.95 × 10⁻⁴ oz-in-sec²) |
| Shaft Loads | Axial: 60 N (13.50 lbs) max.Radial: 80 N (17.98 lbs) max. |
Environmental Specifications
| Paramètres | Détails |
|---|---|
| Operating Temp. | -40° to +70°C |
| Storage Temp. | -40° to +70°C |
| Shock | 100g @ 11 ms |
| Vibration | 10g @ 10 - 2000 Hz |
| Bump | 10g @ 16 ms (1000 x 3 axis) |
| Humidity | 98% RH without condensation |
| Enclosure Rating | IP 64 / Nema 4 (approx.)IP 65 / Nema 5 (approx.)IP 66 / Nema 6 (approx.)IP 67 / Nema 6 (1hour/1meter) / Nema 6P (approx.) |
