539441 AX70/1212EK.42SGA-P0 Ex Absolute Encoder Custom Replacement Solution
For the 539441 AX70/1212EK.42SGA-P0, we provide engineered replacement encoders designed for exact 1:1 compatibility. All parameters and installation requirements are carefully matched, with non-standard customization to guarantee seamless performance. With a production lead time of 10–15 working days, customers can shorten their supply chain and address the challenge of sourcing original encoders that are no longer easily available.
The original encoder, certified under ATEX and IECEx, is a trusted component in hazardous industrial automation, petrochemical installations, and power distribution systems. Its high accuracy and explosion-proof design enable safe operation in environments with combustible gases and dust. By offering reliable custom replacement solutions, we make sure users can continue benefiting from the strong performance features of the AX70 series without the delays of difficult procurement.
Technical Datasheet: Ex Absolute Encoders AX 70
| Параметр | Подробности |
|---|---|
| Диаметр корпуса | 70 mm |
| Диаметр вала | 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 |
| Момент инерции | 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 м/с² (6 мс) |
| Рабочая температура | Operating temperature correlating with Ex-requirements, please see following tab showing allowed ambient temperature in relation to different conditions |
| Температура хранения | -25°C … +85°C |
| Material shaft | Stainless Steel |
| Material housing | Aluminum (AX70); Stainless Steel (AX71) |
| Вес | AX70: approx. 1.4 kg; AX71: approx. 4.8 kg |
| Соединение | Cable, axial or radial |
