We offer a customized replacement for the EXAGN-S101G-1213-A-AL-03-65-00-FE-C-00 SSI explosion-proof absolute encoder. Our replacement encoder is produced through non-standard customization, strictly matching the original model’s application parameters and installation dimensions, ensuring seamless integration into existing systems without modification. The production lead time for this custom replacement is approximately 15 working days, which significantly shortens procurement cycles and provides a fast solution for clients requiring urgent delivery. This approach allows users to maintain operational continuity while leveraging a high-quality replacement that meets all original specifications.
The EXAGN-S101G-1213-A-AL-03-65-00-FE-C-00 encoder features a high-resolution SSI interface, supporting precise absolute positioning even in the most demanding industrial applications. Its aluminum housing and stainless steel shaft offer excellent mechanical strength and durability. Certified for explosion-proof use under ATEX, IECEx, and North American standards, this encoder is designed for hazardous environments where safety is critical. The device operates reliably in a temperature range of –40 °C to +70 °C, with IP64–IP68 protection against dust, water, vibration, and shock. The removable end cap allows easy field configuration and address settings, while integrated protection features guard against electrical faults such as overvoltage and reverse polarity. Typical applications include chemical plants, oil and gas installations, offshore machinery, and mining equipment, where precise absolute measurement and explosion-proof safety are essential.
Replacement product physical photograph.
Technical data
Electrical Specifications
| Parameter | Details |
|---|---|
| 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
| Parameter | Details |
|---|---|
| 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
| Parameter | Details |
|---|---|
| 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.) |
