The ATM90-PXF13x13 replacement solution provides a professional hollow shaft Profibus absolute encoder option for users facing supply constraints. Designed to maintain the precision, reliability, and multiturn capabilities of the original encoder, it ensures continued operation of automation systems. With a production cycle of 10 working days, customers can benefit from rapid delivery and reduce downtime caused by unavailable or discontinued models.
Our replacement encoders have been successfully deployed in South America, Southeast Asia, Russia, and Indonesia, where clients recognize their durability, mechanical robustness, and reliable Profibus communication. The compact design, high vibration resistance, and maintenance-free operation make them ideal for challenging industrial applications. For models that are hard to procure, we provide customized non-standard solutions to ensure full compatibility with existing systems, offering a practical and efficient approach to solving procurement challenges.
Replacement solution image display.
Ficha técnica
Performance
| Parámetro | Detalles |
|---|---|
| Number of steps per revolution (max. resolution) | 8,192 (13 bit) |
| Number of revolutions | 8,192 (13 bit) |
| Max. resolution (number of steps per revolution × number of revolutions) | 13 bit × 13 bit (8,192 × 8,192) |
| Measuring step | 0.043°* |
| Error limits G | ± 0.25° *¹) |
| Repeatability standard deviation σᵣ | 0.1° *²) |
Interfaces
| Parámetro | Detalles |
|---|---|
| Communication interface | PROFIBUS DP |
| Communication interface detail | DPV0 |
| Data protocol | Profile for encoders (07hex) - Class 2 |
| Address setting | 0 ... 127, DIP switches or protocol |
| Data transmission rate (baud rate) | 9.6 kBaud ... 12 MBaud, automatic detection |
| Initialization time | 1.250 ms 1) |
| Position forming time | 0.25 ms |
| Status information | LED green (operation), LED red (bus activity) |
| Bus termination | DIP switch 2) |
| Set (electronic adjustment) | Via PRESET push button or protocol |
Electronics
| Parámetro | Detalles |
|---|---|
| Connection type | Bus adapter, 3x, M14, 7-pin, radial |
| Tensión de alimentación | 10 ... 32 V |
| Consumo de energía | ≤ 2 W (without load) |
Mechanics
| Parámetro | Detalles |
|---|---|
| Mechanical design | Through hollow shaft |
| Diámetro del eje | 16mm |
| Peso | 0.6 kg 1) |
| Shaft material | Stainless steel |
| Flange material | Aluminum |
| Start up torque | 0.5 N·m (+20 °C) |
| Operating torque | 0.4 N·m (+20 °C) |
| Operating speed | ≤ 3,000 min⁻¹ 2) |
| Moment of inertia of the rotor | 153 g·cm² |
| Bearing lifetime | 3.6 × 10⁹ revolutions |
| Angular acceleration | ≤ 600,000 rad/s² |
Ambient data
| Parámetro | Detalles |
|---|---|
| EMC | According to EN 61000 - 6 - 2 and EN 61000 - 6 - 3 |
| Enclosure rating | IP65, with shaft seal (IEC 60529) 1) |
| Permissible relative humidity | 98 % |
| Operating temperature range | -20 °C ... +80 °C |
| Storage temperature range | -40 °C ... +100 °C, without package |
| Resistance to shocks | 6 g, 20 ms (EN 60068 - 2 - 27) |
| Resistance to vibration | 20 g, 10 Hz ... 2,000 Hz (EN 60068 - 2 - 6) |
