539511 AX70/1213EK.42SGA-F0 Ex Absolute Encoder Custom Replacement Solution
The 539511 AX70/1213EK.42SGA-F0 can be fully substituted with our custom replacement solution, designed with 1:1 precision in technical specifications and installation requirements. By adopting non-standard customization, we ensure that customers receive replacements that perform identically to the original. With a 10–15 working day delivery cycle, our solution shortens procurement times, solves supply chain issues, and minimizes downtime risks for users.
This encoder is part of the ATEX/IECEx-certified AX70 absolute series, developed for hazardous zones where safe and reliable feedback is essential. It is commonly used in mining conveyors, petrochemical refineries, and hazardous material handling equipment. Known for its consistent performance and explosion-proof design, it plays a vital role in industrial safety and precision. Our replacements allow enterprises to maintain these benefits without facing lengthy sourcing challenges.
Technical Datasheet: Ex Absolute Encoders AX 70
| Parâmetro | Detalhes |
|---|---|
| Diâmetro da carcaça | 70 mm |
| Diâmetro do eixo | 10 mm (solid shaft) |
| Flange (Mounting of housing) | Clamping flange, fastening screw thread 3x M6x12 |
| Protection class housing¹ (EN 60529 / A1:2000-02) | T4: IP65 or IP67 |
| Protection class shaft¹ (EN 60529 / A1:2000-02) | T4: IP64 or IP67 |
| Starting torque typ. | ＜1 Ncm |
| Momento de inércia | ca. 20 g·cm² |
| Max. shaft load | axial 40 N / radial 100 N |
| Vibration resistance (IEC 68-2-6) | 100 m/s² (10 - 1500 Hz) |
| Shock resistance (IEC 68-2-27) | 1000 m/s² (6 ms) |
| Temperatura operacional | Operating temperature correlating with Ex-requirements, please see following tab showing allowed ambient temperature in relation to different conditions |
| Temperatura de armazenamento | -25°C … +85°C |
| Material shaft | Stainless Steel |
| Material housing | Aluminum (AX70); Stainless Steel (AX71) |
| Peso | AX70: approx. 1.4 kg; AX71: approx. 4.8 kg |
| Conexão | Cable, axial or radial |
