Our replacement solution for the ATM90-PXF13x11 hollow shaft Profibus absolute encoder offers high reliability and consistent multiturn performance in industrial automation environments. It is designed to meet the functional requirements of the original encoder, ensuring seamless integration and minimizing downtime. With a production lead time of only 10 working days, our solution provides a timely and effective response for urgent replacement needs.
These replacement encoders have proven their value in markets such as South America, Southeast Asia, Russia, and Indonesia. They are appreciated for their rugged design, compact hollow shaft construction, and maintenance-free operation. For discontinued or difficult-to-source models, we offer flexible non-standard alternatives that precisely replicate the original encoder’s specifications, enabling smooth system operation without major modifications or delays. This ensures a reliable and cost-effective solution for engineers and maintenance teams.
Replacement solution image display.
Lembar Data Teknis
Performance
| Parameter | Detail |
|---|---|
| Number of steps per revolution (max. resolution) | 8,192 (13 bit) |
| Number of revolutions | 2,048 (11 bit) |
| Max. resolution (number of steps per revolution × number of revolutions) | 13 bit × 11 bit (8,192 × 2,048) |
| Measuring step | 0.043°* |
| Error limits G | ± 0.25° *¹) |
| Repeatability standard deviation σᵣ | 0.1° *²) |
Interfaces
| Parameter | Detail |
|---|---|
| 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
| Parameter | Detail |
|---|---|
| Connection type | Bus adapter, 3x, M14, 7-pin, radial |
| Tegangan suplai | 10 ... 32 V |
| Power consumption | ≤ 2 W (without load) |
Mechanics
| Parameter | Detail |
|---|---|
| Mechanical design | Through hollow shaft |
| Diameter poros | 16mm |
| Berat | 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
| Parameter | Detail |
|---|---|
| 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) |
